Audi quattro AWD DIFFERENCES - Torsen vs Centre Differential vs Haldex vs Ultra

Audi Quattro DIFFERENCES - Centre Differential vs Haldex vs Ultra HOW IT&MADE the AWD Audi System. Audi A1 - A3 - A4 - A5 - A6 - A7 - A8 - Q2 - Q3 - Q5 - Q7 - R8 - 4wd DSG or S-tronc - Manual Gearbox 00:00 - Audi quattro intro 00:45 - Audi quattro Self-Locking crow-gear (Gen VI) 06:52 - Audi quattro ultra 09:46 - Audi quattro haldex 12:55 - Audi quattro Viscous Coupling (R8) ► AUDI A4 - A5 - A6 - A7 - A8 - Q5 - Q7: Audi quattro with self-locking crown-gear centre-differential anq torque vectoring 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 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. ► AUDI A1 - A3 - Q2 - Q3: Audi quattro with HALDEX Starting from 1998, the Swedish Haldex Traction LSC unit replaced the viscous coupling. Haldex is used by Audi on the quattro versions of the Audi S1, Audi A3, Audi S3, and the Audi TT. It is also used by Volkswagen in the 4motion versions of the Mk4 and Mk5...