1179:
31:
73:
slotted/grooved plates inside the unit) as wheel slip causes one axle to spin faster than the other. The same principle applies to the rear differential varying the torque split between the rear wheels. The front differential has no locking function. All-wheel drive was discontinued when the E30 3 Series and E34 5 Series were replaced by the E36 and E39 respectively.
100:
that engages to send torque to the front axle. In the case of the 2018 X3 through X6 models, the default torque split is 40:60 and the system is able to send 100% of the torque to either axle. However, full torque transfer to the front axle can only be achieved if the rear wheels have absolutely no
72:
to vary the torque split between wheels. The centre differential has a default front:rear torque split of 37:63, due to the planetary gear. Up to 80% of the torque can be transferred to the tripping axle, using the increasing shear force of the silicone fluid in the viscous coupling (due to the
48:
system found on various BMW models since 2003. The system uses an electronically actuated clutch-pack differential to vary the torque between the front and rear axles. Models with the DPC torque vectoring system also have a planetary gearset to overdrive an axle or rear wheel as required.
105:
turning a cam-shaped actuator disc. In most vehicles, the system uses open differentials at the front and rear, relying on the brakes (controlled by the electronic stability control system) to transfer torque away from the slipping wheel on each axle.
164:(DSC) to correct for understeer/oversteer, with one reviewer commenting that it provided smoother results and avoided the temporary power loss associated with the traditional method of using individual wheel brakes in such situations.
217:
In Canada, 50 percent of BMWs sold in 2005 were fitted with xDrive. As of 2010, BMW Canada stopped offering rear-wheel drive versions of models that were available with xDrive, for example the only
52:
Prior to the introduction of xDrive, all-wheel drive was available on several models since 1985, based on an all-wheel drive system that uses viscous couplings.
503:
573:
167:
The DPC system can distribute torque between the front and rear axles, and between the two wheels on the rear axle. The system uses a clutch pack and
530:
603:
140:
system which sends 100% of the torque to the front wheels by default, only sending torque to the rear wheels when the front wheels are slipping.
1208:
195:. In the following years, the availability of xDrive increased throughout the model range, and it is currently available on most models.
439:
179:
The first xDrive models (as opposed to the earlier all-wheel drive system) were released in 2003. These consisted of the newly released
84:
325xi, 330xi and 330xd sedans/wagons. The system is similar to the earlier version, except without the viscous couplings. Instead, the
101:
traction, as the rear drive shaft is hard-coupled to the transmission output. The wet clutch is applied through a high speed electric
160:. As per most torque vectoring systems, the primary function is to increase agility in cornering. The DPC system is also used by the
97:
391:
261:
366:
311:
336:
417:
676:
237:
88:(DSC) system applies the brake to wheels that are slipping, helping transfer power to the wheels with traction.
1049:
942:
547:
286:
707:
581:
871:
161:
85:
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1095:
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133:
630:
876:
830:
815:
1116:
457:
207:
1161:
1024:
790:
757:
17:
810:
773:
69:
483:
1154:
1075:
1034:
937:
910:
8:
1054:
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110:
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129:
81:
65:
61:
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1080:
866:
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149:
1131:
45:
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models. The first non-SUV BMW M model to not be rear-wheel drive was the 2017
1197:
752:
425:
114:
1203:
1182:
747:
693:
221:
650i version available without xDrive in 2012 was the convertible version.
203:
188:
180:
125:
77:
35:
96:
Unlike its predecessor, the xDrive system uses an electronically actuated
1111:
978:
881:
825:
767:
651:
152:, called 'Dynamic Performance Control' (DPC), was introduced on the 2008
102:
1085:
963:
856:
795:
1136:
1044:
921:
851:
604:"BMW xDrive - From the First Analog System to Hybrid All-Wheel-Drive"
392:"BMW XDrive Vs Audi Quattro - How Do They Differ And Which Is Best?"
1147:
1090:
1029:
846:
800:
157:
171:
within the differential to overdrive a wheel or axle as required.
1141:
60:
The first BMWs available with all-wheel drive were the 1985-1992
1004:
973:
947:
903:
762:
156:
and has since become available on other vehicles including the
153:
983:
740:
735:
199:
30:
440:"Magna celebrates five million transfer cases for BMW Group"
68:
models. These cars use centre and rear differentials with
730:
716:
262:"1985 BMW 3 E30 Sedan phase-I/2 X (4WD) full range specs"
120:
A different system is used on BMWs which are based on a
685:
542:
540:
287:"BMW E30 3 Series 325ix Technical Specs, Dimensions"
537:
76:All-wheel drive was reintroduced in 2001 for the
1195:
312:"1991 BMW 5 E34 Sedan X (4WD) full range specs"
143:
701:
628:
548:"2009 BMW X6 xDrive50i vs 2009 Infiniti FX50"
531:"BMW X5 M : Dynamic Performance Control"
708:
694:
458:"Which to Buy: BMW X1 or MINI Countryman?"
214:, which was only available with xDrive.
124:front-wheel drive platform, such as the
29:
27:Four-wheel drive system developed by BMW
238:"First Look: 2019 BMW 8 Series Preview"
117:used in nearly all BMW xDrive systems.
14:
1196:
337:"BMW xDrive and 4x4 Systems Explained"
689:
504:"2008 BMW X6 xDrive35i and xDrive50i"
367:"Model selection - 3'E46 - Touring"
202:models to use xDrive were the 2009
148:An upgraded version of xDrive with
24:
1209:Four-wheel-drive system tradenames
677:"Car Review: 2012 BMW 650i xDrive"
25:
1220:
652:"Winter driving test: BMW xDrive"
1178:
1177:
631:"Six Things We Learned at BMW M"
528:
669:
644:
622:
596:
566:
522:
496:
476:
450:
174:
943:List of Rolls-Royce motor cars
432:
410:
384:
359:
329:
304:
279:
254:
230:
55:
44:is the marketing name for the
13:
1:
574:"Dynamic Performance Control"
484:"F48 technical training docs"
224:
629:Damon Lavrinc (2010-10-18).
162:electronic stability control
86:electronic stability control
7:
144:Dynamic Performance Control
10:
1225:
1127:History of BMW motorcycles
1096:BMW Group Plant Dingolfing
1020:BMW M1 Procar Championship
840:Divisions and subsidiaries
529:GmbH, Interone Worldwide.
316:www.automobile-catalog.com
266:www.automobile-catalog.com
134:BMW 2 Series Active Tourer
1173:
1104:
1068:
997:
956:
930:
890:
839:
783:
723:
91:
877:BMW in the United States
816:Otto Flugmaschinenfabrik
341:www.unixnerd.demon.co.uk
98:clutch-pack differential
1117:BMW Car Club of America
715:
1025:Kumho BMW Championship
791:Automobilwerk Eisenach
38:
811:Husqvarna Motorcycles
608:www.autoevolution.com
552:www.automobilemag.com
291:www.ultimatespecs.com
136:. These models use a
33:
1076:BMW Central Building
938:List of BMW vehicles
911:Spotlight Automotive
193:ATC500 Transfer Case
185:ATC400 Transfer Case
679:. 10 November 2011.
396:www.carthrottle.com
34:xDrive system in a
1015:BMW in Formula One
428:on 25 August 2018.
219:BMW 6 Series (F12)
130:BMW 1 Series (F40)
39:
1191:
1190:
1060:Turner Motorsport
1010:BMW in motorsport
821:Rapp Motorenwerke
398:. 19 January 2017
169:planetary gearset
122:transverse engine
70:viscous couplings
16:(Redirected from
1216:
1181:
1180:
1081:BMW Headquarters
867:BMW South Africa
862:BMW M Motorsport
710:
703:
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648:
642:
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619:
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594:
593:
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589:
580:. Archived from
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500:
494:
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444:Automotive World
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424:. Archived from
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363:
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347:on 5 August 2017
343:. Archived from
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150:torque vectoring
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1132:Hofmeister kink
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835:
784:Previous brands
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610:. 20 April 2016
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584:on 4 March 2016
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464:. 12 March 2017
462:www.bmwblog.com
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113:Actimax is the
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46:all-wheel drive
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23:
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5:
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1122:History of BMW
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1035:Team Schnitzer
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969:ConnectedDrive
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898:BMW Brilliance
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724:Current brands
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509:Car and Driver
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422:www.bmw.com.au
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64:and 1991-1996
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1055:Team Schubert
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554:. 2 June 2008
553:
549:
543:
541:
532:
525:
511:
510:
505:
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485:
479:
463:
459:
453:
446:. 2016-06-23.
445:
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243:
242:NY Daily News
239:
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187:, facelifted
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138:GKN Driveline
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115:transfer case
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19:
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988:
957:Technologies
872:BMW Thailand
748:BMW Motorrad
671:
659:. Retrieved
656:www.autos.ca
655:
646:
635:. Retrieved
624:
612:. Retrieved
607:
598:
586:. Retrieved
582:the original
577:
568:
556:. Retrieved
551:
524:
513:. Retrieved
507:
498:
487:. Retrieved
478:
466:. Retrieved
461:
452:
443:
434:
426:the original
421:
418:"BMW xDrive"
412:
400:. Retrieved
395:
386:
374:. Retrieved
370:
361:
349:. Retrieved
345:the original
340:
331:
319:. Retrieved
315:
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294:. Retrieved
290:
281:
269:. Retrieved
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256:
245:. Retrieved
241:
232:
216:
197:
189:BMW X5 (E53)
181:BMW X3 (E83)
178:
175:Applications
166:
147:
126:BMW X1 (F48)
119:
108:
95:
82:E46 3 series
75:
59:
51:
41:
40:
36:BMW X5 (E70)
1112:BMW Art Car
979:Valvetronic
882:Designworks
826:Rover Group
758:Rolls-Royce
661:5 September
614:5 September
578:www.BMW.com
558:5 September
468:1 September
402:1 September
351:5 September
103:servo motor
56:Predecessor
1198:Categories
1162:The Escape
1155:The Follow
1086:BMW Museum
998:Motorsport
964:BMW Assist
857:BMW Mexico
796:BMW Marine
776:(inactive)
770:(inactive)
637:2012-07-28
633:. Autoblog
515:2012-09-30
489:2016-12-19
247:2018-06-16
225:References
198:The first
42:BMW xDrive
1137:Karl Rapp
1069:Buildings
1045:Team MTEK
922:Share Now
852:BMW India
376:31 August
321:31 August
296:31 August
271:31 August
66:E34 525iX
62:E30 325iX
1183:Category
1148:The Hire
1091:BMW Welt
1050:Team RLL
1040:Team RBM
1030:Team RMG
931:Vehicles
847:BMW Bank
831:Standard
158:BMW X5 M
80:SUV and
1142:VinFast
774:Triumph
588:4 March
208:E71 X6M
204:E70 X5M
1005:Alpina
989:xDrive
974:iDrive
948:Zinoro
904:Zinoro
900:(75%)
763:Zinoro
212:F90 M5
154:BMW X6
92:Design
18:XDrive
1105:Other
984:VANOS
913:(50%)
768:Riley
741:BMW M
736:BMW i
200:BMW M
111:Magna
917:Here
806:Glas
801:Dixi
753:Mini
663:2019
616:2019
590:2012
560:2019
470:2019
404:2019
378:2019
353:2019
323:2019
298:2019
273:2019
206:and
132:and
109:The
1204:BMW
731:BMW
717:BMW
1200::
654:.
606:.
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539:^
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78:X5
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20:)
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