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Quattro (four-wheel-drive system)

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638:) Torsen supports a static torque ratio of 50:50; i.e., input torque is supported equally across both output shafts, the T1 has a Torque Bias Ratio (TBR) of 2.7–4:1; i.e., it allows about 3 to 4 times the torque to be supplied to the most tractive output shaft than that is available on the least tractive shaft or, a torque split of between 25% and 75%. However, by nature the T1 Torsen is locked under most circumstances (output shafts locked together). Only when the TBR is reached (i.e., there is a greater torque difference across the output shafts than can be supported by the TBR) do the output shafts turn relative to each other, and the differential unlocks. This characteristic results in a relatively free torque movement between both outputs of the (centre) differential, within the limits of the TBR. Thus the static torque distribution of the T1 Torsen in a centre differential installation, rather than being 50:50, will mirror the weight distribution (both static and dynamic) of the vehicle due to the traction available at either (front:rear) output shaft. In a standard car, this is desirable from the perspective of stability, acceleration and traction, but can be undesirable in terms of handling (understeer). While the standard quattro Torsen T1 with 2.7:1 TBR is more than sufficient in most conditions, Torsen T1 differentials with higher TBRs (4:1) are available and can further limit understeer by supporting a wider torque split. A better solution, however, is to apportion a torque split directly between both output shafts (front & rear) and for this reason Audi has adopted the Type 3 ( 1371:. A Haldex Traction unit may divert up to a maximum 100% of the torque to the rear axle as conditions warrant. Many people are confused with the torque distribution on Haldex-based systems. Under normal operating conditions the Haldex clutch operates a rate of 5% torque transmission. Under adverse conditions where the car's road wheel speed sensors have determined that both front wheels have lost traction, the Haldex clutch can lock at 100% clamping force, meaning all torque is transferred to the rear axle. The torque split between left and right wheels is achieved with a conventional open differential. If one side of the driven axle loses grip, then the Electronic Differential Lock (EDL) component of the ESP controls this. EDL brakes a single spinning wheel; therefore, the torque gets transferred across the axle to the opposite wheel via the open differential. On all transverse engine cars with the Haldex-based four wheel drive system, the EDL only controls front wheels, and not the rear. 1382:, load is only applied on the front wheels, and due to the reactive nature of the Haldex system and slight lag time in the redistribution of engine power), and the Haldex LSC unit also requires additional maintenance, in the form of an oil and filter change every 60,000 kilometres (37,000 mi) (whereas the Torsen is generally considered to be maintenance-free). Another important disadvantage of the Haldex system is the requirement for all four tyres to be of identical wear levels (and rolling radii), due to the Haldex requiring data from all four road wheel speed sensors. A final significant disadvantage is the reduction in luggage capacity in the boot (trunk), due to the bulky Haldex LSC unit necessitating a raised boot floor by some three inches. 749: 1120:
wheel sensor), the control software (located in a control unit close to the rear differential), actuates the relevant clutch pack. This has the effect of taking the output shaft drive through the step-up gear to the attached wheel, while the other shaft continues to drive its wheel directly (i.e., the clutch pack not actuated). The higher speed output shaft produces increased torque to the wheel, producing a yaw (turning) moment. In normal operation increased torque is delivered to the wheel on the outside of the turn thereby increasing the vehicles turning moment, in other words, its willingness to turn in the direction pointed by the steering wheel.
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where both front wheels lose traction, the Haldex clutch can lock at 100% clamping force. This means, that since there is no torque transferred to the front axle, all torque (minus losses) must be transferred to the rear axle. The torque split between left and right wheels is achieved with a conventional open differential. If one side of the driven axle loses grip, then the Electronic Differential Lock (EDL) controls this. EDL brakes a single spinning wheel, and therefore torque gets transferred to the opposite wheel via the open differential. On all transverse-engined cars with the Haldex Traction LSC
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responded to this limitation for the first Torsen-equipped cars by adding a manually locking rear differential and then later replaced this feature with Electronic Differential Lock (EDL), which is the ability to use the individual wheel brakes (monitored by the ABS sensors) to limit individual wheel spin. EDL was implemented across both front and rear (open) differentials to operate at speeds less than 80 km/h. This has the effect of increasing torque from a single low-traction wheel hence allowing more torque to be passed by the Torsen to the remaining high-traction wheels.
610:. When engine braking is used to slow the car down, with Torsen-based systems, the resulting "reverse-torque" loads on the front and rear axle are equally stabilized, in exactly the same way that engine "propulsion" torque is apportioned fully mechanically autonomously. This allows the spreading of the engine braking effect to all four wheels and tyres. The Torsen-based quattro-equipped vehicle is able to execute a more stable high-speed turn under deceleration, with less risk of losing control due to loss of grip in the front or rear axles. 452: 1489:, a vacuum-actuated "throttle control element" is installed on the differential case. This device locks the freewheel mechanism when in reverse gear. The freewheel mechanism unlocks when the gear-shift lever is pushed to the right, past the third gear. The freewheel is not unlocked immediately after leaving reverse gear on purpose – this is to prevent the freewheel from cycling from locked to unlocked if the car is stuck and driver is trying to "rock" the car by changing from first to reverse and back. 592: 3892: 2798: 1104:, debuted 'torque vectoring' to quattro generation V. The Audi sport differential allowed the dynamic allocation of torque across the rear axle of the debut vehicle: the B7 (2008) S4, and is now an optional addition to all quattro vehicles, which continue to use the 40:60 asymmetric Torsen (Type "C") centre differential. The sport differential replaces the normal open rear differential while the front axle still rely on an open differential with EDL. 1233: 272: 150: 2920: 88: 47: 1514: 1175: 3902: 404: 685: 652:
is an asymmetric 40:60 front-rear torque split (i.e., when grip is equal on both front and rear axles, 40% of torque is sent to the front axle, and 60% to the rear). As with the T1 Torsen, torque will be distributed dynamically depending on tractive conditions, but with an actual (rather than nominal) static bias. The T3 allows handling characteristics and vehicle dynamics more akin to
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front wheels while up to 85% can be applied to the rear wheels if necessary. The net result of this advance in quattro is the ability of the vehicle electronics to fully manage the vehicle dynamics in all traction situations, whether in cornering, acceleration, braking, snow or in any combination of these. This system was later adopted by the A7, latest generation of the A6 and A8.
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The ability to set up a more stable torque distribution, with full locking whereas the Torsen can only provide a torque distribution up to the Torque Bias Ratio; i.e., the Crown Gear differential can lock fully, regardless of bias ratio. Unlike the Torsen, the Crown Gear differential does not operate
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The torque split across axles and between left and right wheels has been achieved through the various evolutions of the quattro system, through a driver-selectable manually locking differential (rear axle only), and eventually through open differentials with Electronic Differential Lock (EDL). EDL is
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The Torsen T3 centre differential combines a planetary gear set with a Torsen differential in a compact package developed for centre differential installations. Unlike the T1 Torsen where the torque split is a nominal 50:50, in the T3 Torsen the torque split, due to the use of the planetary gear set,
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The nature of the Torsen is akin to that of a limited slip differential in that, rather than actively allocating torque (as a computer controlled clutch can do), it supports a torque difference across the differential (the torque bias ratio/TBR), from the side with the least grip to the side with the
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work properly. When performing tight low-speed turns (e.g. parking) the clutch is disengaged by Electronic Control Unit to avoid "wind-up" in transmission. When Electronic Stability Programs (ESP) are activated the Haldex is disengaged to allow the ESP system to effectively control the vehicle, this
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through itself to the front axle. At the rear axle, torque was first sent through a viscous coupling before reaching the final drive gearset. This coupling contained friction plates and an oil just viscous enough so that pressure affected how many plates were connected and active (and therefore, how
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and one rear wheel lose traction. When the rear differential is locked with the center unlocked, the car will not be able to move if both rears or one front loses traction. When both center and rear differentials are locked, the car will not be able to move if both rears and one front lose traction.
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How the system performs: When all differentials are unlocked, the car will not be able to move if one wheel (front or rear) loses traction (is on ice or raised in the air). When the center differential is locked with the rear differential unlocked, the car will not be able to move if one front wheel
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If one axle loses grip, different rotational speeds arise inside the differential which result in an increase in axial forces that force the clutch plates to close. Once closed, the output shaft is locked resulting in the diversion of the majority of the torque to the axle achieving better traction.
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vehicle (except Vanagon, see above). In normal driving conditions, 95% of torque is transferred to front axle. Because viscous coupling is considered to be "slow" (some time is needed for silicone fluid to warm-up and solidify), 5% of torque is transferred to rear axle at all times to "pre-tension"
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Audi debuted a new generation of quattro in the 2010 RS5. The key change is the replacement of the Torsen Type "C" centre differential with an Audi-developed "Crown Gear" differential. Whilst this is superficially the same as a normal open differential, adapted for a centre application, it has some
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amount of grip. Therefore, if one axle has no grip, regardless of the TBR, the other axle will not be supplied substantial torque. In the extreme, for a centre differential implementation, complete loss of traction on a single wheel will result in very limited torque to the other three wheels. Audi
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is equal), torque is split between front and rear with a 'default" 50:50 distribution in many, though not all, versions. In adverse conditions (i.e., when there is variation in grip between front and rear), a maximum of 67-80% (depending on the transmission, or model of Torsen diff) of the engine's
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The main advantages of the Haldex Traction LSC system over the Torsen-based system include: a slight gain in fuel economy (due to the decoupling of the rear axle when not needed, thereby reducing driveline losses due to friction), and the ability to maintain a short engine bay and larger passenger
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from occurring, by diverting torque instantly, without any discernible notice to the vehicle occupants, to the axle which has more grip. This method of operation can be described as proactive. Furthermore, unlike the various types of electronically operated differentials, Torsen has no requirement
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as conditions warrant. Many people find the torque distribution on Haldex Traction systems confusing. Under normal operating conditions, the Haldex LSC clutch operates at 5% (divide 5% between front and rear, and 97.5% torque goes to the front, and 2.5% goes to the rear). Under adverse conditions
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The sport differential operates by using two superposition ("step up") gears at the differential, which are operated via multi-plate clutches each side of the differential crown wheel. When required by the software (using lateral and longitudinal yaw sensors, the ABS wheel sensors, and a steering
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Audi debuted the 6th generation of quattro in the 2010 RS5. The key change in generation VI is the replacement of the Torsen Type "C" centre differential with an Audi-developed "Crown Gear" differential. With the new "Crown Gear" center differential, up to 70% of the torque can be applied to the
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The manually locking rear differential from the earlier generations was replaced with a conventional open differential, with Electronic Differential Lock (EDL) (which detects wheelspin via ABS road wheel speed sensors, and applies brakes to one spinning wheel, thus transferring torque via open
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than preventative, in that there must be a difference in slip (or rotational speed) of the two axle systems before the Haldex operates and sends torque to the rear axle. This is not the same as wheel spin, as the system can react in less than the full rotation of any wheel on the vehicle. The
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compartment due to the transverse engine layout. A further advantage of the Haldex, when compared to just front wheel drive variants of the same model, is a more balanced front-rear weight distribution (due to the location of the Haldex center "differential" next to the rear axle).
400:(meaning "original" or "first"). The term quattro has since been applied to all subsequent Audi AWD models. Due to the nomenclature rights derived from the trademark, the word quattro is now always spelled with a lower case "q" by the manufacturer, in honour of its former namesake. 1470:
the viscous coupling and reduce activation time. The coupling locks when slipping occurs and up to near 50% of torque is automatically transferred to rear axle (front in Vanagon). In on-road conditions, the car will not move if one front wheel and one rear wheel lose traction.
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With placement of the engine and transmission assembly in a fore/aft position (longitudinally), the front axle is placed rearwards behind the engine, which leads to the criticism of some Audi vehicles as being nose heavy. This results in a weight distribution of 55:45
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Torsen type 3 (Type "C") centre differential, 40:60 'default' split front-rear, automatically apportioning up to 80% of the torque to one axle using a 4:1 high-biased center differential. With the aid of ESP, up to 100% of the torque can be transferred to one axle.
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Audi has never officially debuted quattro in specific generations. Changes to quattro technology have generally been debuted with a specific range or model in the range and then brought into other models during appropriate points in the model cycle.
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Each crown wheel interfaces to the respective output shaft directly, whilst the spider carrier interfaces to each output shaft using a clutch pack which gives the unit the ability to control torque distribution over and above the static torque
550:(torque sensing) Type 1 ("T1") centre differential. This allowed engine torque to be automatically directed to individual axles as driving conditions and grip warranted. Under 'normal' conditions (where grip in both front and rear 727:
The net result of this advance in quattro is the ability of the vehicle electronics to fully manage the vehicle dynamics in all traction situations, whether in cornering, acceleration or braking or in any combination of these.
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As part of Audi's celebration of quattro All-Wheel Drive technology, a TV commercial titled 'Ahab' was produced inspired by the American novel, Moby Dick. The ad debuted in the United States during 2012 NFL division playoffs.
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The two crown wheels interface to the spider gears at different diameters, and so produce different torque when turned by the spider gears. This is engineered to produce a 40:60 static torque split front and
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Again, due to limitations of Electronic Differential Lock (see quattro IV description above), in off-road conditions it is enough for one front and one rear wheel to lose traction and the car will not move.
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selectively distributes torque to the rear axle wheels thereby generating a yaw moment, which improves handling and also stabilizes the vehicle when it oversteers or understeers, thereby increasing safety.
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differential to the opposite wheel which has more traction). EDL works at speeds up to 80 km/h (50 mph), on all quattro models (on non-quattro models: up to 40 km/h (25 mph)).
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The Vanagon system was RWD-biased, the engine and transaxle were in the rear, whereas the viscous coupling was found in the front axle near the final drive. This 4WD system was known as
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When cornering under acceleration on a slippery surface, the rear axle is engaged with delay, causing sudden change in the car's behaviour (from understeer to oversteer).
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Audi announced "Audi Quattro with Ultra Technology" in February 2016, it is a front-wheel drive biased system for use on platforms with longitudinally mounted engines.
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The torque vectoring rear axle differential is designed and manufactured by Magna Powertrain, and is being offered on Audi A4, A5, A6 and their derivatives (including
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from applying brakes to each wheel independently. Because of the freewheel, torque can be transferred to rear axle only when the vehicle is moving forward. For
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The exception to the above was the debut of the 2010 RS5 which was, amongst other things, heralded by Audi as the debut of a "new generation of quattro".
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uses merely "4" ("4Drive" more recently). None of the above trademarks or nomenclatures defines the operation or type of 4WD system, as detailed below.
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segment, installed inside the rear differential, lets rear wheels rotate faster than front wheels without locking the viscous coupling and preventing
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and electronically controlled centre differentials that are used in other four-wheel drive systems are reactive, since they only redirect torque
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How does the system perform: In on-road conditions the car will not be able to move if one front and both rear wheels lose traction altogether.
660:. The Type 3 torsen was used in the Audi S4 and RS4 B7 manual transmissions from 2006 to 2008, as well as the S6, S8, and Q7 models from 2007. 720:
Easier integration into control electronics allowing four-wheel electronic torque vectoring with or without the active rear sport differential
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Other companies in the Volkswagen Group have used different trademarks for their 4WD vehicles. While Audi has always used the term "quattro",
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type 1 centre differential, 50:50 'default' split, automatically apportioning up to 75% of torque transfer to either front or rear axle.
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torque can be directed to the front or rear axles. The fully automated mechanical nature of the Torsen centre differential helps prevent
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In vehicles equipped with EDL on the front wheels only, the car will not move if both front and one of the rear wheels loses traction.
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The Haldex Electronic Control Unit (ECU) disengages the Haldex clutch in the centre coupling as soon as brakes are applied to allow
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In the Crown Gear differential up to 85% of torque can flow to the rear, and up to 70% of torque can be diverted to the front axle.
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The Torsen-based quattro system also offers an advantage in the opposite function of distributing torque to the road wheels, namely
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The central carrier and associated spider gears interface directly to two crown wheels connected to the front and rear drive shafts
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Disadvantages of the Haldex Traction system include: the vehicle has inherent front-wheel drive handling characteristics (as when
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Torsen's permanent 'full-time' even torque split under non-slipping conditions makes slipping less likely to start.
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instead provides the 4WD system for this more off-road appropriate SUV. A Torsen Type 3 (T3) differential is used.
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C3 platform (1983–1987, Audi 5000 in North American market). Also, starting from 1984, used on the Volkswagen
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most. Hence by nature the Torsen is limited in the amount of torque that can be supplied to the axle with the
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When starting on a sandy surface, the front wheels can dig into the sand before all-wheel drive is engaged.
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in the 1970s. The Iltis utilized an early form of 4WD, which would later become synonymous with "quattro".
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Considerable reduction in size and weight (at 4.8 kg, some 2 kg lighter than the Torsen Type C)
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Disadvantages of this four-wheel drive system are related to actuation time of the viscous coupling.
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The aforementioned viscous coupling 4WD system was found in the Mk2 generation of transverse-engined
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like a limited slip differential and can operate, fully locked, with no traction on one output shaft.
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The features of the Crown Gear differential provide the following benefits over the Torsen Type "C"
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Open rear differential, manually lockable via switch on centre console located next to handbrake.Âą
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LSC multi-plate clutch with ECU electronic control, acting as a pseudo center differential.
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cars. This asymmetric Torsen was first introduced in the highly acclaimed 2006-model (B7)
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disabled when locked, automatically unlocks if speed exceeds 25 km/h (16 mph).
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also utilizes Haldex, though with separate transmission, PTU and front and rear axles.
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until the end of their production, and on new generation B3 platform (1989–1992)
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This configuration of the quattro system, however, does have some limitations:
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In that original quattro system, later found in road-going passenger cars, the
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centre differential with electronically controlled multi-plate locking clutch
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Open front differential (mechanical differential lock optional on Vanagon).
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vehicle. A Haldex Traction LSC unit may divert up to a maximum 100% of the
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Open rear differential (mechanical differential lock optional on Vanagon).
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which required all four road wheels to be "driven", the latter being a 4WD
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After 1987, Audi replaced a manually locking centre differential with the
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Open rear differential, manually lockable via switch on centre console.Âą
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of this platform that 4WD finally appeared on the market. The mid-1980s
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Quattro was first introduced in 1980 on the permanent four-wheel drive
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positioning, had most of its torque sent primarily to the front axle.
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system, the EDL only controls the front wheels, and not the rear.
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simply uses the nomenclature "4x4" after the model name, whereas
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This article is about Audi's AWD system. For the Audi car, see
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B3 (which was based on a heavily revised A-platform), and the
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wheel slippage has occurred. The advantage is felt under hard
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Open front differential, Electronic Differential Lock (EDL).
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Open front differential, Electronic Differential Lock (EDL).
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Open rear differential, Electronic Differential Lock (EDL).
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Open rear differential, Electronic Differential Lock (EDL).
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Sub-brand by Audi that designed for its all-wheel-drive cars
5266: 3947: 2843: 2533: 2151: 2112: 1668: 1574: 1395: 1340: 595: 551: 535: 440: 416: 408: 364: 1811: 1809: 1807: 1573:
LSC unit replaced the viscous coupling. Haldex is used by
2939: 2588: 2408: 1776: 359:
and stylized in lower case) is the trademark used by the
1699:
applies under acceleration and deceleration conditions.
530:
is sent through the transmission to a mechanical centre
2812: 1804: 1359:, the viscous coupling has been dropped in favour of a 6128: 5192: 2686:(Former Chairman of the Supervisory Board, former CEO) 2015: 1456:
mechanism to disconnect the driven axle when braking.
1008:
with both manual and automatic transmissions. Also on
1534:. Please help to ensure that disputed statements are 1195:. Please help to ensure that disputed statements are 646: 642:) Torsen design in the latest generations of quattro. 1352:
much power was being delivered to the rear wheels).
541: 470:(4WD) systems almost since its inception during the 1929:"What is the drive split on my A4 2.5tdi v6 180bhp" 1071:and the manual transmission version of the 2006 B7 802:, manually lockable via switch on centre console.Âą 174:. Unsourced material may be challenged and removed. 5269:car timeline, North American market (1980–present) 1363:electro-hydraulic limited-slip "coupler" (LSC) or 675: 626:grip by the torque available at the axle with the 1766:- a torque vectoring all-wheel drive system from 1757:- a torque vectoring all-wheel drive system from 1452:installed instead of a centre differential, with 6183: 1784:- a history of all-wheel drive in passenger cars 2405:Anhui Jianghuai Automobile Group Holdings (50%) 1644:What: Automatic four wheel drive (on demand). 1445:What: Automatic four wheel drive (on demand). 509: 6156:Volkswagen Group of America corporate website 5251: 3932: 2828: 2043: 1141:(First generation), the platform-mate of the 752:Demonstration of the first quattro generation 664:an electronic system, utilising the existing 3950:car timeline, European market (1965–2019) — 2710:(Former Chairman of the Board of Management) 1394:branded vehicles, and was never used on any 1032:used 4Xmotion with a separate transmission, 1945: 1601:versions of the Mk4 and Mk5 generations of 1261:. Unsourced material may be challenged and 1095: 75:Learn how and when to remove these messages 5258: 5244: 3939: 3925: 2835: 2821: 2050: 2036: 270: 1554:Learn how and when to remove this message 1308:(4WD) has also been considered for their 1281:Learn how and when to remove this message 1215:Learn how and when to remove this message 900: 560:for electronic data from sources such as 252:Learn how and when to remove this message 234:Learn how and when to remove this message 132:Learn how and when to remove this message 1828: 1530:Relevant discussion may be found on the 1191:Relevant discussion may be found on the 1123: 1012:, where it was initially referred to as 967: 822: 784:in the US market) where it was known as 747: 683: 590: 450: 402: 2022:Independent grip. Intelligently applied 1633:4 also used Haldex LSC, being based on 1421:(Vanagon in the US), Mk3 generation of 1062: 827:Starting from 1988 on older generation 743: 446: 14: 6184: 5293: 5290: 5287: 5284: 3877:World-Wide Volkswagen Corp. v. Woodson 183:"Quattro" four-wheel-drive system 5296: 5239: 3986: 3983: 3980: 3977: 3974: 3920: 2880:Automobili Lamborghini Holding S.p.A. 2858:Audi Brasil Distribuidora de VeĂ­culos 2816: 2184: 2031: 1962: 1904: 1902: 1900: 1898: 1896: 1894: 1164: 764:B2 platform (1978–1987, Audi 4000 in 5279: 3971: 3966: 3901: 2057: 1507: 1339:(PTU), which is connected to a rear 1259:adding citations to reliable sources 1226: 1168: 564:; it, therefore, has an element of " 172:adding citations to reliable sources 143: 81: 40: 2698:(Chairman of the Supervisory Board) 1790:- the four wheel drive system from 1686:The Haldex Traction system is more 1617:(also based on the A-platform) and 1385: 374:The word "quattro" is a registered 24: 6197:Four-wheel-drive system tradenames 2433:Hino and Traton Global Procurement 1891: 1078:System type: Permanent asymmetric 890:Open front differential, no lock. 808:Open front differential, no lock. 25: 6208: 6166:North American Volkswagen engines 6151:Volkswagen Group of America, Inc. 3827:quattro (four-wheel-drive system) 3817:North American Volkswagen engines 2009: 1775:- a four-wheel drive system from 1748:- a four-wheel drive system from 1739:- a four-wheel drive system from 1730:- a four-wheel drive system from 1390:This 4WD system was used only on 1355:Starting with the Mk4 generation 1324:, with its transverse engine and 958:Torsen type 1 rear differential. 542:The Torsen T1 centre differential 56:This article has multiple issues. 18:Quattro (four wheel drive system) 6135:A marque of the Volkswagen Group 5199:A marque of the Volkswagen Group 3900: 3891: 3890: 2918: 2797: 2796: 1724:branded four wheel drive system. 1653:Open rear differential, no EDL. 1512: 1231: 1173: 859:, later C4 platform (1994-1997) 393:model, often referred to as the 378:of Audi AG, a subsidiary of the 148: 86: 45: 6161:Electronics Research Laboratory 3849:Volkswagen Group petrol engines 3837:Volkswagen Group diesel engines 2784:Volkswagen worker organizations 2327:Electronics Research Laboratory 1577:on the quattro versions of the 1425:and Jetta, third generation of 688:Audi quattro Crown Gear centre 676:Crown-wheel centre differential 431:", but more recently, VW uses " 159:needs additional citations for 64:or discuss these issues on the 2243:Volkswagen Commercial Vehicles 2018:corporate international portal 1981: 1956: 1921: 1867: 1848: 1656:Open front differential, EDL. 670:Electronic Stability Programme 634:While the standard (Type 1 or 538:. 4WD was permanently active. 427:-branded cars initially used " 13: 1: 5152:Quattro A1 & A2 1797: 1132: 731: 3785:Audi Sport Factory Race Cars 2774:Volkswagen Emissions Scandal 1910:Electronic Differential Lock 1702: 955:type 1 centre differential. 909:starting from 1988 to 1994. 455:The original quattro centre 7: 4093: 4078: 4063: 4054: 4051: 4048: 4045: 4042: 4039: 4036: 4033: 4018: 4015: 2972:August Horch Museum Zwickau 2885:Ducati Motor Holding S.p.A. 2322:Volkswagen Group of America 2317:Ĺ koda Auto Volkswagen India 1963:Tracy, David (2016-02-22). 1834:Audi of America Press Site 1788:Symmetrical All Wheel Drive 1711: 1417:. It was also found on the 1026:Volkswagen Group D platform 510:Locking centre differential 484:Volkswagen Kommandeurswagen 112:the claims made and adding 10: 6213: 6102: 6100: 6098: 6087: 6085: 6083: 6065: 6063: 6042: 6040: 6029: 6027: 6025: 6023: 6000: 5998: 5996: 5980: 5978: 5976: 5974: 5949: 5924: 5922: 5911: 5893: 5831: 5801: 5799: 5771: 5769: 5748: 5675: 5673: 5671: 5669: 5651: 5649: 5647: 5631: 5576: 5510: 5508: 5485: 5445: 5443: 5173: 5171: 5169: 5148: 5126: 5124: 5122: 5120: 5106: 5102: 5100: 5098: 5080: 5078: 5076: 5074: 5058: 5056: 5054: 5052: 5029: 5027: 5025: 5023: 5005: 5003: 5001: 4999: 4966: 4964: 4946: 4944: 4942: 4919: 4917: 4915: 4895: 4893: 4891: 4889: 4871: 4869: 4867: 4865: 4849: 4838: 4836: 4818: 4816: 4814: 4782: 4780: 4778: 4737: 4735: 4715: 4713: 4711: 4709: 4686: 4684: 4682: 4680: 4664: 4662: 4660: 4658: 4626: 4624: 4622: 4557: 4555: 4520: 4518: 4485: 4435: 4433: 4331: 4329: 4277:Compact executive car 4252: 4250: 4227: 4225: 4205: 4203: 4201: 4199: 4176: 4174: 4090: 4087: 4084: 4081: 4075: 4072: 4069: 4066: 4060: 4057: 4030: 4027: 4024: 4021: 4012: 4009: 4006: 3866:Volkswagen Group platforms 3861:Volkswagen Group factories 3708:e-tron Vision Gran Turismo 2910:Italdesign-Giugiaro S.p.A. 2748:Formula Volkswagen Germany 2680:(Former Managing Director) 2662:(Former Managing Director) 2368:Volkswagen of South Africa 2236:Volkswagen Truck & Bus 937:type 1 differential rear. 851:, C4 platform (1991–1994) 839:, B4 platform (1992–1995) 756:Used from 1981 to 1987 in 568:", unlike designs such as 29: 6118: 6106: 6104: 6091: 6089: 6076: 6069: 6067: 6058: 6051: 6046: 6044: 6033: 6031: 6016: 6009: 6004: 6002: 5989: 5982: 5967: 5962: 5960: 5958: 5953: 5951: 5944: 5940: 5935: 5928: 5926: 5915: 5913: 5909: 5904: 5902: 5897: 5895: 5891: 5882: 5880: 5875: 5864: 5854: 5844: 5842: 5840: 5835: 5833: 5822: 5817: 5812: 5810: 5805: 5803: 5790: 5785: 5780: 5778: 5773: 5758: 5746: 5744: 5739: 5737: 5732: 5730: 5725: 5718: 5713: 5708: 5703: 5701: 5696: 5694: 5679: 5677: 5662: 5655: 5653: 5640: 5635: 5633: 5629: 5624: 5622: 5615: 5613: 5608: 5606: 5601: 5599: 5594: 5592: 5590: 5585: 5580: 5578: 5569: 5564: 5559: 5554: 5549: 5544: 5539: 5534: 5529: 5524: 5517: 5515: 5506: 5499: 5497: 5490: 5480: 5475: 5470: 5463: 5461: 5456: 5449: 5447: 5438: 5274: 5215:Audi Centre of Excellence 5182: 5167: 5162: 5155: 5150: 5146: 5130: 5128: 5118: 5111: 5104: 5096: 5091: 5084: 5082: 5072: 5065: 5060: 5050: 5045: 5038: 5033: 5031: 5021: 5009: 5007: 4997: 4985: 4980: 4975: 4970: 4968: 4962: 4955: 4950: 4948: 4940: 4937:Crossover utility vehicle 4935: 4928: 4923: 4921: 4913: 4904: 4899: 4897: 4887: 4880: 4875: 4873: 4863: 4856: 4851: 4847: 4834: 4827: 4822: 4820: 4812: 4805: 4800: 4798: 4793: 4791: 4786: 4784: 4776: 4769: 4764: 4762: 4760: 4755: 4753: 4748: 4746: 4741: 4739: 4733: 4726: 4724: 4719: 4717: 4707: 4702: 4695: 4690: 4688: 4678: 4671: 4666: 4656: 4645: 4638: 4633: 4631: 4620: 4613: 4608: 4606: 4604: 4599: 4594: 4592: 4590: 4585: 4583: 4578: 4571: 4566: 4561: 4559: 4553: 4541: 4536: 4531: 4529: 4524: 4522: 4516: 4509: 4504: 4499: 4494: 4489: 4487: 4483: 4475: 4468: 4463: 4458: 4456: 4451: 4449: 4444: 4439: 4437: 4431: 4424: 4419: 4414: 4409: 4404: 4399: 4390: 4381: 4376: 4374: 4366: 4359: 4354: 4349: 4347: 4342: 4340: 4335: 4333: 4327: 4320: 4315: 4310: 4305: 4300: 4295: 4290: 4285: 4280: 4275: 4268: 4263: 4261: 4256: 4254: 4248: 4241: 4236: 4231: 4229: 4223: 4218: 4214: 4209: 4207: 4197: 4190: 4185: 4183: 4178: 4172: 4167: 4165: 4163: 4158: 3961: 3886: 3746: 3533: 3508: 3373: 3364: 3254: 3196: 3122: 3113: 3048: 2992: 2985: 2964: 2927: 2916: 2850: 2792: 2766: 2723: 2638: 2612: 2576: 2511: 2469: 2451: 2442: 2380: 2309: 2283: 2267: 2251: 2208: 2105: 2096: 2065: 1503: 961:Open front differential. 940:Open differential front. 884:transfer to either axle. 772:B2 platform (1984–1988), 334: 324: 314: 304: 296: 286: 278: 269: 5992:Subcompact crossover SUV 5433: 5430: 5427: 5424: 5421: 5418: 5415: 5412: 5409: 5406: 5403: 5400: 5397: 5394: 5391: 5388: 5385: 5382: 5379: 5376: 5373: 5370: 5367: 5364: 5361: 5358: 5355: 5352: 5349: 5346: 5343: 5340: 5337: 5334: 5331: 5328: 5325: 5322: 5319: 5316: 5313: 5310: 5307: 5304: 5301: 4153: 4150: 4147: 4144: 4141: 4138: 4135: 4132: 4129: 4126: 4123: 4120: 4117: 4114: 4111: 4108: 4105: 4102: 4099: 4096: 4003: 4000: 3997: 3994: 3991: 2842: 1836:25 Years of Audi Quattro 1615:6th generation VW Passat 1566:Starting from 1998, the 1409:vehicles, including the 1156: 1096:Vectoring quattro system 666:anti-lock braking system 647:The Torsen type "C" (T3) 562:road wheel speed sensors 6171:Audi Driving Experience 5741:CoupĂ© quattro (8B) 5225:Audi Driving Experience 4987:A6 allroad quattro (4K) 4982:A6 allroad quattro (4G) 4977:A6 allroad quattro (4F) 4957:A4 allroad quattro (8W) 4952:A4 allroad quattro (8K) 3871:Vorsprung durch Technik 3770:Audi Driving Experience 3441:LMS/GT road race cars: 2088:Capital Group Companies 1637:models. Curiously, the 1316:. It was not until the 1043:System type: Permanent 912:System type: Permanent 866:System type: Permanent 791:System type: Permanent 480:Volkswagen Schwimmwagen 382:automotive enterprise, 6129:Audi corporate website 6060:Mid-size crossover SUV 5193:Audi corporate website 2905:Bentley Motors Limited 2352:Volkswagen Group China 1419:Volkswagen Type 2 (T3) 972:Starting from 1995 on 901:quattro generation III 815:disabled when locked. 753: 692: 603: 460: 420: 6019:Compact crossover SUV 5164:Sport Quattro S1 3492:Sport ABT (Formula E) 3153:S6 e-tron Sedan/Avant 2779:Volkswagen Currywurst 2078:State of Lower Saxony 1593:. It is also used by 1347:. The PTU also feeds 1124:quattro generation VI 1067:Starting with the B7 1028:sister vehicles. The 968:quattro generation IV 823:quattro generation II 751: 687: 594: 476:Volkswagen KĂĽbelwagen 454: 406: 6146:Audi S and RS models 5955:allroad quattro (4Z) 5210:Audi S and RS models 4972:allroad quattro (4Z) 3780:Audi S and RS models 3408:LMP road race cars: 3397:Sport Quattro RS 002 2862:Audi do Brasil e Cia 2690:Bernd Pischetsrieder 2427:Sinotruk (Hong Kong) 2362:Volkswagen Group Rus 2357:Volkswagen de MĂ©xico 2339:Volkswagen do Brasil 2334:Volkswagen Argentina 2275:MAN Energy Solutions 2226:International Motors 2024:Audi UK quattro page 1908:Audi.com - Glossary 1854:Audi.com - Glossary 1815:Audi.com - Glossary 1609:, and the Golf R32, 1523:factual accuracy is 1297:'s first mainstream 1255:improve this section 1184:factual accuracy is 1063:quattro generation V 744:quattro generation I 466:has been developing 447:Longitudinal systems 168:improve this article 3775:Audi in Formula One 3392:Sport Quattro S1 E2 3382:Quattro A1 & A2 3260:discontinued models 3217:RS5 Coupe/Sportback 3207:RS3 Sportback/Sedan 2656:(Chairman Emeritus) 2577:Discontinued brands 2301:Italdesign Giugiaro 2221:MAN Truck & Bus 2209:Commercial vehicles 1856:Centre differential 1411:Volkswagen Golf Mk2 1337:Power Transfer Unit 1020:. Also used on the 668:(ABS), part of the 602:centre differential 584:, including whilst 266: 3643:R8 Le Mans Concept 3628:Pikes Peak quattro 3478:(engine suppliers) 3133:S3 Sportback/Sedan 2696:Hans Dieter Pötsch 1915:2008-06-22 at the 1861:2008-05-15 at the 1841:2008-06-19 at the 1822:2008-06-22 at the 1431:Volkswagen Eurovan 1165:Transverse systems 1143:Volkswagen Touareg 1113:Sport Differential 1102:sport differential 1030:Volkswagen Touareg 1022:Volkswagen Phaeton 837:Audi 80/90 quattro 770:Audi CoupĂ© quattro 754: 693: 604: 522:are situated in a 461: 421: 264: 97:possibly contains 6179: 6178: 6113: 6112: 5233: 5232: 5177: 5176: 5141:road /  3954: 3914: 3913: 3738:A6 e-tron concept 3529: 3528: 3521:Audi Sport TT Cup 3500:S1 EKS RX quattro 3498:Rallycross cars: 3479: 3351:TT Coupe/Roadster 3250: 3249: 3109: 3108: 2810: 2809: 2743:Formula Super Vee 2708:Martin Winterkorn 2678:Heinrich Nordhoff 2648:Ferdinand Porsche 2572: 2571: 2376: 2375: 2291:Electrify America 2083:Qatar Holding LLC 1759:Mitsubishi Motors 1661:front-wheel drive 1611:Volkswagen Sharan 1564: 1563: 1556: 1467:front-wheel drive 1442:on all vehicles. 1427:Volkswagen Passat 1318:second generation 1304:vehicle in 1974, 1291: 1290: 1283: 1225: 1224: 1217: 1036:and front axles. 905:Used only on the 681:key differences: 500:German military ( 492:Volkswagen Beetle 488:military vehicles 367:to indicate that 346: 345: 262: 261: 254: 244: 243: 236: 218: 142: 141: 134: 99:original research 79: 16:(Redirected from 6204: 6021: 5994: 5819:TT Roadster (8S) 5814:TT Roadster (8J) 5807:TT Roadster (8N) 5683: 5512:S4 (8D/8E/8H/8K) 5504: 5487:A4 (8D/8E/8H/8K) 5277: 5276: 5260: 5253: 5246: 5237: 5236: 4282:F103 series 4220:Small family car 3964: 3963: 3952: 3941: 3934: 3927: 3918: 3917: 3904: 3903: 3894: 3893: 3713:e-tron GT (2018) 3693:e-tron Sportback 3683:Prologue Allroad 3608:Nuvolari quattro 3548:100 LS Cabriolet 3477: 3387:Sport Quattro S1 3371: 3370: 3120: 3119: 2990: 2989: 2922: 2870:Autogerma S.p.A. 2837: 2830: 2823: 2814: 2813: 2800: 2799: 2449: 2448: 2400:Volkswagen Anhui 2330: 2296:Electrify Canada 2186: 2103: 2102: 2059:Volkswagen Group 2052: 2045: 2038: 2029: 2028: 2003: 2002: 2000: 1999: 1985: 1979: 1978: 1976: 1975: 1960: 1954: 1949: 1943: 1942: 1940: 1939: 1925: 1919: 1906: 1889: 1888: 1886: 1885: 1871: 1865: 1852: 1846: 1845:22 February 2005 1832: 1826: 1813: 1782:Four-wheel drive 1674:four-wheel drive 1635:Volkswagen Group 1607:Volkswagen Jetta 1559: 1552: 1548: 1545: 1539: 1536:reliably sourced 1516: 1515: 1508: 1483:four-wheel drive 1450:viscous coupling 1386:Viscous coupling 1331:Attached to the 1306:four-wheel drive 1295:Volkswagen Group 1286: 1279: 1275: 1272: 1266: 1235: 1227: 1220: 1213: 1209: 1206: 1200: 1197:reliably sourced 1177: 1176: 1169: 1080:four-wheel drive 1045:four-wheel drive 914:four-wheel drive 868:four-wheel drive 831:C3 platform and 793:four-wheel drive 654:rear-wheel drive 574:viscous coupling 496:Volkswagen Iltis 472:Second World War 468:four-wheel drive 464:Volkswagen Group 384:Volkswagen Group 329:Volkswagen Group 274: 267: 263: 257: 250: 239: 232: 228: 225: 219: 217: 176: 152: 144: 137: 130: 126: 123: 117: 114:inline citations 90: 89: 82: 71: 49: 48: 41: 21: 6212: 6211: 6207: 6206: 6205: 6203: 6202: 6201: 6182: 6181: 6180: 6175: 6141:Audi Sport GmbH 6114: 6017: 5990: 5969:A4 allroad (8W) 5877:Sports car 5681: 5502:4000 CS quattro 5500: 5270: 5264: 5234: 5229: 5178: 5158: 3957: 3945: 3915: 3910: 3882: 3742: 3733:Audi RSQ e-tron 3618:quattro Concept 3613:Le Mans quattro 3525: 3516:Audi R8 LMS Cup 3504: 3449:DTM race cars: 3360: 3356:R8 Coupe/Spider 3259: 3246: 3192: 3105: 3049:SUVs/Crossovers 3044: 2981: 2960: 2923: 2914: 2895:Audi Sport GmbH 2846: 2841: 2811: 2806: 2788: 2762: 2719: 2684:Ferdinand PiĂ«ch 2634: 2608: 2568: 2507: 2465: 2444: 2438: 2388:SAIC Volkswagen 2372: 2324: 2305: 2279: 2263: 2247: 2204: 2098: 2092: 2061: 2056: 2012: 2007: 2006: 1997: 1995: 1987: 1986: 1982: 1973: 1971: 1961: 1957: 1950: 1946: 1937: 1935: 1927: 1926: 1922: 1917:Wayback Machine 1907: 1892: 1883: 1881: 1873: 1872: 1868: 1863:Wayback Machine 1853: 1849: 1843:Wayback Machine 1833: 1829: 1824:Wayback Machine 1814: 1805: 1800: 1714: 1705: 1648:Haldex Traction 1603:Volkswagen Golf 1571:Haldex Traction 1560: 1549: 1543: 1540: 1529: 1521:This section's 1517: 1513: 1506: 1388: 1361:Haldex Traction 1345:propeller shaft 1322:Mk2 Golf syncro 1287: 1276: 1270: 1267: 1252: 1236: 1221: 1210: 1204: 1201: 1190: 1182:This section's 1178: 1174: 1167: 1159: 1147:Porsche Cayenne 1135: 1126: 1098: 1065: 984:(B5 platform), 970: 903: 825: 746: 734: 678: 649: 570:Haldex Traction 544: 512: 449: 369:all-wheel drive 317: 310: 258: 247: 246: 245: 240: 229: 223: 220: 177: 175: 165: 153: 138: 127: 121: 118: 103: 91: 87: 50: 46: 39: 36:Audi Sport GmbH 28: 23: 22: 15: 12: 11: 5: 6210: 6200: 6199: 6194: 6177: 6176: 6174: 6173: 6168: 6163: 6158: 6153: 6148: 6143: 6138: 6131: 6126: 6119: 6116: 6115: 6111: 6110: 6105: 6103: 6101: 6099: 6096: 6095: 6090: 6088: 6086: 6084: 6081: 6080: 6075: 6073: 6068: 6066: 6064: 6062: 6056: 6055: 6050: 6045: 6043: 6041: 6038: 6037: 6032: 6030: 6028: 6026: 6024: 6022: 6014: 6013: 6008: 6003: 6001: 5999: 5997: 5995: 5987: 5986: 5981: 5979: 5977: 5975: 5972: 5971: 5966: 5961: 5959: 5957: 5952: 5950: 5948: 5942: 5941: 5939: 5934: 5932: 5927: 5925: 5923: 5920: 5919: 5914: 5912: 5910: 5908: 5903: 5901: 5896: 5894: 5892: 5890: 5881: 5879: 5873: 5872: 5863: 5853: 5843: 5841: 5839: 5837:Cabriolet (8G) 5834: 5832: 5830: 5824: 5823: 5821: 5816: 5811: 5809: 5804: 5802: 5800: 5798: 5792: 5791: 5789: 5784: 5779: 5777: 5772: 5770: 5767: 5766: 5757: 5747: 5745: 5743: 5738: 5736: 5731: 5729: 5723: 5722: 5717: 5712: 5707: 5702: 5700: 5695: 5693: 5687: 5686: 5678: 5676: 5674: 5672: 5670: 5667: 5666: 5661: 5659: 5654: 5652: 5650: 5648: 5645: 5644: 5639: 5634: 5632: 5630: 5628: 5623: 5620: 5619: 5614: 5612: 5607: 5605: 5600: 5598: 5593: 5591: 5589: 5584: 5579: 5577: 5574: 5573: 5568: 5563: 5558: 5553: 5548: 5543: 5541:100 / 200 (44) 5538: 5533: 5528: 5522: 5521: 5516: 5514: 5509: 5507: 5505: 5498: 5495: 5494: 5489: 5484: 5479: 5474: 5468: 5467: 5462: 5460: 5455: 5453: 5448: 5446: 5444: 5442: 5436: 5435: 5432: 5429: 5426: 5423: 5420: 5417: 5414: 5411: 5408: 5405: 5402: 5399: 5396: 5393: 5390: 5387: 5384: 5381: 5378: 5375: 5372: 5369: 5366: 5363: 5360: 5357: 5354: 5351: 5348: 5345: 5342: 5339: 5336: 5333: 5330: 5327: 5324: 5321: 5318: 5315: 5312: 5309: 5306: 5303: 5299: 5298: 5295: 5292: 5289: 5286: 5283: 5275: 5272: 5271: 5263: 5262: 5255: 5248: 5240: 5231: 5230: 5228: 5227: 5222: 5217: 5212: 5207: 5202: 5195: 5190: 5183: 5180: 5179: 5175: 5174: 5172: 5170: 5168: 5166: 5161: 5154: 5149: 5147: 5145: 5143:rally car 5135: 5134: 5129: 5127: 5125: 5123: 5121: 5119: 5116: 5115: 5110: 5105: 5103: 5101: 5099: 5097: 5095: 5089: 5088: 5083: 5081: 5079: 5077: 5075: 5073: 5070: 5069: 5064: 5059: 5057: 5055: 5053: 5051: 5049: 5043: 5042: 5037: 5032: 5030: 5028: 5026: 5024: 5022: 5020: 5014: 5013: 5008: 5006: 5004: 5002: 5000: 4998: 4996: 4990: 4989: 4984: 4979: 4974: 4969: 4967: 4965: 4963: 4960: 4959: 4954: 4949: 4947: 4945: 4943: 4941: 4939: 4933: 4932: 4927: 4922: 4920: 4918: 4916: 4914: 4912: 4906: 4905: 4903: 4898: 4896: 4894: 4892: 4890: 4888: 4885: 4884: 4879: 4874: 4872: 4870: 4868: 4866: 4864: 4861: 4860: 4855: 4850: 4848: 4846: 4837: 4835: 4832: 4831: 4826: 4821: 4819: 4817: 4815: 4813: 4810: 4809: 4804: 4799: 4797: 4792: 4790: 4785: 4783: 4781: 4779: 4777: 4774: 4773: 4768: 4763: 4761: 4759: 4754: 4752: 4747: 4745: 4740: 4738: 4736: 4734: 4731: 4730: 4725: 4723: 4718: 4716: 4714: 4712: 4710: 4708: 4706: 4700: 4699: 4694: 4689: 4687: 4685: 4683: 4681: 4679: 4676: 4675: 4670: 4665: 4663: 4661: 4659: 4657: 4655: 4643: 4642: 4637: 4632: 4630: 4628:Cabriolet (8G) 4625: 4623: 4621: 4618: 4617: 4612: 4607: 4605: 4603: 4598: 4593: 4591: 4589: 4584: 4582: 4576: 4575: 4570: 4565: 4560: 4558: 4556: 4554: 4552: 4546: 4545: 4540: 4535: 4530: 4528: 4523: 4521: 4519: 4517: 4514: 4513: 4508: 4503: 4498: 4493: 4488: 4486: 4484: 4482: 4473: 4472: 4467: 4462: 4457: 4455: 4450: 4448: 4443: 4438: 4436: 4434: 4432: 4429: 4428: 4423: 4418: 4413: 4408: 4403: 4398: 4389: 4380: 4375: 4373: 4364: 4363: 4358: 4353: 4348: 4346: 4341: 4339: 4334: 4332: 4330: 4328: 4325: 4324: 4319: 4314: 4309: 4304: 4299: 4294: 4289: 4284: 4279: 4273: 4272: 4267: 4262: 4260: 4255: 4253: 4251: 4249: 4246: 4245: 4240: 4235: 4230: 4228: 4226: 4224: 4222: 4216: 4215: 4213: 4208: 4206: 4204: 4202: 4200: 4198: 4195: 4194: 4189: 4184: 4182: 4177: 4175: 4173: 4171: 4166: 4164: 4162: 4156: 4155: 4152: 4149: 4146: 4143: 4140: 4137: 4134: 4131: 4128: 4125: 4122: 4119: 4116: 4113: 4110: 4107: 4104: 4101: 4098: 4095: 4092: 4089: 4086: 4083: 4080: 4077: 4074: 4071: 4068: 4065: 4062: 4059: 4056: 4053: 4050: 4047: 4044: 4041: 4038: 4035: 4032: 4029: 4026: 4023: 4020: 4017: 4014: 4011: 4008: 4005: 4002: 3999: 3996: 3993: 3989: 3988: 3985: 3982: 3979: 3976: 3973: 3970: 3962: 3959: 3958: 3944: 3943: 3936: 3929: 3921: 3912: 3911: 3909: 3908: 3898: 3887: 3884: 3883: 3881: 3880: 3873: 3868: 3863: 3858: 3857: 3856: 3846: 3845: 3844: 3834: 3829: 3824: 3819: 3814: 3809: 3804: 3799: 3798: 3797: 3787: 3782: 3777: 3772: 3767: 3762: 3757: 3750: 3748: 3744: 3743: 3741: 3740: 3735: 3730: 3725: 3720: 3715: 3710: 3705: 3700: 3695: 3690: 3685: 3680: 3675: 3670: 3665: 3660: 3655: 3650: 3645: 3640: 3638:Shooting Brake 3635: 3630: 3625: 3620: 3615: 3610: 3605: 3600: 3595: 3590: 3585: 3580: 3578:Quattro Spider 3575: 3570: 3565: 3560: 3555: 3550: 3545: 3539: 3537: 3531: 3530: 3527: 3526: 3524: 3523: 3518: 3512: 3510: 3506: 3505: 3503: 3502: 3495: 3494: 3489: 3484: 3473: 3472: 3467: 3462: 3457: 3446: 3445: 3438: 3437: 3432: 3427: 3422: 3417: 3412: 3405: 3404: 3399: 3394: 3389: 3384: 3377: 3375: 3368: 3362: 3361: 3359: 3358: 3353: 3348: 3343: 3338: 3333: 3328: 3323: 3318: 3313: 3308: 3306:4000CS quattro 3303: 3298: 3289: 3287:80/90/4000/5+5 3284: 3279: 3274: 3269: 3263: 3261: 3252: 3251: 3248: 3247: 3245: 3244: 3239: 3234: 3229: 3224: 3219: 3214: 3209: 3203: 3201: 3194: 3193: 3191: 3190: 3185: 3180: 3175: 3170: 3165: 3160: 3155: 3150: 3148:S6 Sedan/Avant 3145: 3143:S5 Sedan/Avant 3140: 3138:S4 Sedan/Avant 3135: 3129: 3127: 3117: 3111: 3110: 3107: 3106: 3104: 3103: 3098: 3093: 3088: 3083: 3078: 3073: 3068: 3063: 3058: 3052: 3050: 3046: 3045: 3043: 3042: 3037: 3032: 3027: 3022: 3017: 3012: 3007: 3002: 2996: 2994: 2987: 2986:Current models 2983: 2982: 2980: 2979: 2974: 2968: 2966: 2962: 2961: 2959: 2958: 2953: 2948: 2942: 2937: 2931: 2929: 2928:Defunct brands 2925: 2924: 2917: 2915: 2913: 2912: 2907: 2902: 2897: 2892: 2887: 2882: 2877: 2871: 2868: 2863: 2860: 2854: 2852: 2848: 2847: 2840: 2839: 2832: 2825: 2817: 2808: 2807: 2805: 2804: 2793: 2790: 2789: 2787: 2786: 2781: 2776: 2770: 2768: 2764: 2763: 2761: 2760: 2758:Scirocco R Cup 2755: 2750: 2745: 2740: 2734: 2727: 2725: 2721: 2720: 2718: 2717: 2714:Porsche Family 2711: 2705: 2702:Toni SchmĂĽcker 2699: 2693: 2687: 2681: 2675: 2669: 2666:Rudolf Leiding 2663: 2657: 2651: 2644: 2642: 2636: 2635: 2633: 2632: 2627: 2622: 2616: 2614: 2610: 2609: 2607: 2606: 2601: 2596: 2591: 2586: 2580: 2578: 2574: 2573: 2570: 2569: 2567: 2566: 2561: 2556: 2551: 2546: 2541: 2536: 2531: 2526: 2521: 2515: 2513: 2509: 2508: 2506: 2505: 2500: 2488: 2475: 2473: 2467: 2466: 2464: 2463: 2458: 2452: 2446: 2440: 2439: 2437: 2436: 2430: 2424: 2418: 2412: 2406: 2403: 2397: 2394:FAW-Volkswagen 2391: 2384: 2382: 2378: 2377: 2374: 2373: 2371: 2370: 2365: 2359: 2354: 2349: 2348: 2347: 2336: 2331: 2319: 2313: 2311: 2307: 2306: 2304: 2303: 2298: 2293: 2287: 2285: 2281: 2280: 2278: 2277: 2271: 2269: 2265: 2264: 2262: 2261: 2255: 2253: 2249: 2248: 2246: 2245: 2240: 2239: 2238: 2233: 2228: 2223: 2212: 2210: 2206: 2205: 2203: 2202: 2192: 2178: 2177: 2176: 2166: 2161: 2160: 2159: 2149: 2144: 2139: 2138: 2137: 2132: 2131: 2130: 2120: 2109: 2107: 2106:Passenger cars 2100: 2094: 2093: 2091: 2090: 2085: 2080: 2075: 2069: 2067: 2063: 2062: 2055: 2054: 2047: 2040: 2032: 2026: 2025: 2019: 2011: 2010:External links 2008: 2005: 2004: 1980: 1955: 1952:Automobilwoche 1944: 1933:Audi-Sport.net 1920: 1890: 1875:"Audi A Drive" 1866: 1847: 1827: 1802: 1801: 1799: 1796: 1795: 1794: 1785: 1779: 1770: 1761: 1752: 1743: 1734: 1725: 1713: 1710: 1704: 1701: 1659:How: Normally 1639:Bugatti Veyron 1619:Transporter T5 1562: 1561: 1520: 1518: 1511: 1505: 1502: 1501: 1500: 1497: 1387: 1384: 1380:engine braking 1289: 1288: 1239: 1237: 1230: 1223: 1222: 1181: 1179: 1172: 1166: 1163: 1158: 1155: 1134: 1131: 1125: 1122: 1097: 1094: 1064: 1061: 969: 966: 929:Planetary gear 902: 899: 849:Audi RS2 Avant 824: 821: 766:North American 745: 742: 733: 730: 725: 724: 721: 718: 706: 705: 701: 697: 677: 674: 648: 645: 644: 643: 632: 619: 608:engine braking 557:wheel slippage 543: 540: 511: 508: 448: 445: 344: 343: 338: 332: 331: 326: 322: 321: 318: 315: 312: 311: 308: 306: 302: 301: 298: 294: 293: 288: 284: 283: 280: 276: 275: 260: 259: 242: 241: 156: 154: 147: 140: 139: 94: 92: 85: 80: 54: 53: 51: 44: 26: 9: 6: 4: 3: 2: 6209: 6198: 6195: 6193: 6190: 6189: 6187: 6172: 6169: 6167: 6164: 6162: 6159: 6157: 6154: 6152: 6149: 6147: 6144: 6142: 6139: 6137: 6136: 6132: 6130: 6127: 6124: 6121: 6120: 6117: 6109: 6097: 6094: 6082: 6079: 6074: 6072: 6061: 6057: 6054: 6049: 6039: 6036: 6020: 6015: 6012: 6007: 5993: 5988: 5985: 5973: 5970: 5965: 5956: 5947: 5946:Station Wagon 5943: 5938: 5933: 5931: 5921: 5918: 5907: 5900: 5889: 5887: 5878: 5874: 5871: 5868: /  5867: 5861: 5858: /  5857: 5851: 5847: 5838: 5829: 5826: 5825: 5820: 5815: 5808: 5797: 5794: 5793: 5788: 5787:TT CoupĂ© (8S) 5783: 5782:TT CoupĂ© (8J) 5776: 5775:TT CoupĂ© (8N) 5768: 5765: 5761: 5755: 5751: 5742: 5735: 5728: 5724: 5721: 5716: 5711: 5706: 5699: 5692: 5691:Full-size car 5689: 5688: 5685: 5668: 5665: 5660: 5658: 5646: 5643: 5638: 5627: 5621: 5618: 5611: 5604: 5597: 5588: 5583: 5575: 5572: 5567: 5562: 5557: 5552: 5547: 5542: 5537: 5532: 5527: 5523: 5520: 5513: 5503: 5496: 5493: 5488: 5483: 5478: 5473: 5469: 5466: 5459: 5454: 5452: 5441: 5437: 5300: 5282: 5278: 5273: 5268: 5261: 5256: 5254: 5249: 5247: 5242: 5241: 5238: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5208: 5206: 5203: 5201: 5200: 5196: 5194: 5191: 5188: 5185: 5184: 5181: 5165: 5160: 5153: 5144: 5140: 5137: 5136: 5133: 5117: 5114: 5109: 5094: 5093:Full-size SUV 5090: 5087: 5071: 5068: 5063: 5048: 5044: 5041: 5036: 5019: 5016: 5015: 5012: 4995: 4992: 4991: 4988: 4983: 4978: 4973: 4961: 4958: 4953: 4938: 4934: 4931: 4926: 4911: 4908: 4907: 4902: 4886: 4883: 4878: 4862: 4859: 4854: 4845: 4843: 4833: 4830: 4825: 4811: 4808: 4803: 4796: 4789: 4775: 4772: 4767: 4758: 4751: 4744: 4732: 4729: 4722: 4705: 4701: 4698: 4693: 4677: 4674: 4669: 4654: 4651: 4648: 4644: 4641: 4636: 4629: 4619: 4616: 4611: 4602: 4597: 4596:CoupĂ© (81/85) 4588: 4581: 4577: 4574: 4569: 4564: 4551: 4548: 4547: 4544: 4539: 4534: 4527: 4515: 4512: 4507: 4502: 4497: 4492: 4481: 4478: 4474: 4471: 4466: 4461: 4454: 4447: 4442: 4430: 4427: 4422: 4417: 4412: 4407: 4402: 4397: 4393: 4388: 4384: 4379: 4372: 4369: 4365: 4362: 4357: 4352: 4345: 4338: 4326: 4323: 4318: 4313: 4308: 4303: 4298: 4293: 4288: 4283: 4278: 4274: 4271: 4266: 4259: 4247: 4244: 4239: 4234: 4221: 4217: 4212: 4196: 4193: 4188: 4181: 4170: 4161: 4157: 3990: 3969: 3965: 3960: 3956: 3949: 3942: 3937: 3935: 3930: 3928: 3923: 3922: 3919: 3907: 3899: 3897: 3889: 3888: 3885: 3879: 3878: 3874: 3872: 3869: 3867: 3864: 3862: 3859: 3855: 3852: 3851: 3850: 3847: 3843: 3840: 3839: 3838: 3835: 3833: 3830: 3828: 3825: 3823: 3820: 3818: 3815: 3813: 3810: 3808: 3805: 3803: 3800: 3796: 3793: 3792: 3791: 3790:Audi vehicles 3788: 3786: 3783: 3781: 3778: 3776: 3773: 3771: 3768: 3766: 3763: 3761: 3758: 3755: 3752: 3751: 3749: 3745: 3739: 3736: 3734: 3731: 3729: 3726: 3724: 3721: 3719: 3716: 3714: 3711: 3709: 3706: 3704: 3701: 3699: 3696: 3694: 3691: 3689: 3686: 3684: 3681: 3679: 3676: 3674: 3671: 3669: 3666: 3664: 3663:e-tron Spyder 3661: 3659: 3656: 3654: 3653:e-tron (2010) 3651: 3649: 3648:e-tron (2009) 3646: 3644: 3641: 3639: 3636: 3634: 3631: 3629: 3626: 3624: 3621: 3619: 3616: 3614: 3611: 3609: 3606: 3604: 3601: 3599: 3596: 3594: 3591: 3589: 3586: 3584: 3581: 3579: 3576: 3574: 3571: 3569: 3566: 3564: 3561: 3559: 3556: 3554: 3553:Asso Di Piche 3551: 3549: 3546: 3544: 3541: 3540: 3538: 3536: 3532: 3522: 3519: 3517: 3514: 3513: 3511: 3507: 3501: 3497: 3496: 3493: 3490: 3488: 3485: 3483: 3476:Formula cars 3475: 3474: 3471: 3470:RS5 Turbo DTM 3468: 3466: 3463: 3461: 3458: 3456: 3455:Audi TT-R DTM 3452: 3448: 3447: 3444: 3440: 3439: 3436: 3433: 3431: 3428: 3426: 3423: 3421: 3418: 3416: 3413: 3411: 3407: 3406: 3403: 3400: 3398: 3395: 3393: 3390: 3388: 3385: 3383: 3379: 3378: 3376: 3372: 3369: 3367: 3363: 3357: 3354: 3352: 3349: 3347: 3344: 3342: 3339: 3337: 3334: 3332: 3329: 3327: 3324: 3322: 3319: 3317: 3314: 3312: 3309: 3307: 3304: 3302: 3299: 3297: 3295: 3290: 3288: 3285: 3283: 3280: 3278: 3275: 3273: 3270: 3268: 3265: 3264: 3262: 3257: 3253: 3243: 3240: 3238: 3235: 3233: 3230: 3228: 3227:RS7 Sportback 3225: 3223: 3220: 3218: 3215: 3213: 3210: 3208: 3205: 3204: 3202: 3199: 3195: 3189: 3186: 3184: 3181: 3179: 3176: 3174: 3171: 3169: 3166: 3164: 3161: 3159: 3156: 3154: 3151: 3149: 3146: 3144: 3141: 3139: 3136: 3134: 3131: 3130: 3128: 3125: 3121: 3118: 3116: 3112: 3102: 3099: 3097: 3094: 3092: 3089: 3087: 3084: 3082: 3079: 3077: 3074: 3072: 3069: 3067: 3064: 3062: 3059: 3057: 3054: 3053: 3051: 3047: 3041: 3038: 3036: 3033: 3031: 3028: 3026: 3023: 3021: 3018: 3016: 3013: 3011: 3008: 3006: 3003: 3001: 2998: 2997: 2995: 2991: 2988: 2984: 2978: 2977:museum mobile 2975: 2973: 2970: 2969: 2967: 2963: 2957: 2954: 2952: 2949: 2946: 2943: 2941: 2938: 2936: 2933: 2932: 2930: 2926: 2921: 2911: 2908: 2906: 2903: 2901: 2898: 2896: 2893: 2891: 2888: 2886: 2883: 2881: 2878: 2875: 2872: 2869: 2867: 2866:Audi Hungaria 2864: 2861: 2859: 2856: 2855: 2853: 2849: 2845: 2838: 2833: 2831: 2826: 2824: 2819: 2818: 2815: 2803: 2795: 2794: 2791: 2785: 2782: 2780: 2777: 2775: 2772: 2771: 2769: 2765: 2759: 2756: 2754: 2753:Jetta TDI Cup 2751: 2749: 2746: 2744: 2741: 2739: 2735: 2733: 2729: 2728: 2726: 2722: 2715: 2712: 2709: 2706: 2703: 2700: 2697: 2694: 2691: 2688: 2685: 2682: 2679: 2676: 2673: 2670: 2667: 2664: 2661: 2658: 2655: 2652: 2649: 2646: 2645: 2643: 2641: 2637: 2631: 2628: 2626: 2623: 2621: 2618: 2617: 2615: 2611: 2605: 2602: 2600: 2597: 2595: 2592: 2590: 2587: 2585: 2582: 2581: 2579: 2575: 2565: 2562: 2560: 2557: 2555: 2552: 2550: 2547: 2545: 2542: 2540: 2537: 2535: 2532: 2530: 2527: 2525: 2522: 2520: 2517: 2516: 2514: 2510: 2504: 2503:North America 2501: 2499: 2495: 2492: 2489: 2487: 2483: 2480: 2477: 2476: 2474: 2472: 2468: 2462: 2459: 2457: 2454: 2453: 2450: 2447: 2441: 2434: 2431: 2428: 2425: 2422: 2419: 2416: 2413: 2410: 2407: 2404: 2401: 2398: 2395: 2392: 2389: 2386: 2385: 2383: 2381:Shareholdings 2379: 2369: 2366: 2363: 2360: 2358: 2355: 2353: 2350: 2345: 2342: 2341: 2340: 2337: 2335: 2332: 2328: 2323: 2320: 2318: 2315: 2314: 2312: 2308: 2302: 2299: 2297: 2294: 2292: 2289: 2288: 2286: 2282: 2276: 2273: 2272: 2270: 2266: 2260: 2257: 2256: 2254: 2250: 2244: 2241: 2237: 2234: 2232: 2229: 2227: 2224: 2222: 2219: 2218: 2217: 2214: 2213: 2211: 2207: 2200: 2196: 2193: 2190: 2182: 2179: 2175: 2172: 2171: 2170: 2167: 2165: 2162: 2158: 2155: 2154: 2153: 2150: 2148: 2145: 2143: 2140: 2136: 2133: 2129: 2126: 2125: 2124: 2121: 2119: 2116: 2115: 2114: 2111: 2110: 2108: 2104: 2101: 2097:Divisions and 2095: 2089: 2086: 2084: 2081: 2079: 2076: 2074: 2071: 2070: 2068: 2064: 2060: 2053: 2048: 2046: 2041: 2039: 2034: 2033: 2030: 2023: 2020: 2017: 2014: 2013: 1994: 1990: 1984: 1970: 1966: 1959: 1953: 1948: 1934: 1930: 1924: 1918: 1914: 1911: 1905: 1903: 1901: 1899: 1897: 1895: 1880: 1876: 1870: 1864: 1860: 1857: 1851: 1844: 1840: 1837: 1831: 1825: 1821: 1818: 1812: 1810: 1808: 1803: 1793: 1789: 1786: 1783: 1780: 1778: 1774: 1771: 1769: 1765: 1762: 1760: 1756: 1753: 1751: 1747: 1744: 1742: 1738: 1735: 1733: 1732:Mercedes-Benz 1729: 1726: 1723: 1719: 1716: 1715: 1709: 1700: 1697: 1692: 1689: 1684: 1680: 1677: 1675: 1670: 1666: 1662: 1657: 1654: 1651: 1649: 1645: 1642: 1640: 1636: 1632: 1631:SEAT Alhambra 1628: 1624: 1623:Ĺ koda Octavia 1620: 1616: 1612: 1608: 1604: 1600: 1596: 1592: 1588: 1584: 1580: 1576: 1572: 1569: 1558: 1555: 1547: 1537: 1533: 1527: 1526: 1519: 1510: 1509: 1498: 1495: 1494: 1493: 1490: 1488: 1485:to work when 1484: 1480: 1476: 1471: 1468: 1463: 1460: 1457: 1455: 1451: 1446: 1443: 1441: 1440: 1434: 1432: 1428: 1424: 1420: 1416: 1412: 1408: 1403: 1401: 1397: 1393: 1383: 1381: 1376: 1372: 1370: 1366: 1362: 1358: 1353: 1350: 1346: 1342: 1338: 1334: 1329: 1327: 1323: 1319: 1315: 1311: 1307: 1303: 1300: 1296: 1285: 1282: 1274: 1264: 1260: 1256: 1250: 1249: 1245: 1240:This section 1238: 1234: 1229: 1228: 1219: 1216: 1208: 1198: 1194: 1188: 1187: 1180: 1171: 1170: 1162: 1154: 1152: 1148: 1144: 1140: 1130: 1121: 1117: 1114: 1111:models). 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Index

Quattro (four wheel drive system)
Audi Quattro
Audi Sport GmbH
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talk page
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original research
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verification
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"Quattro" four-wheel-drive system
news
newspapers
books
scholar
JSTOR
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Automotive
Volkswagen Group
Parent
Audi
Italian
automotive

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