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Definitions by Johnlongonfonmon

The four weel drive system implimented by Audi. Also called 4motion when it is used in volkswagen models. It is generaly regarded as the best full time all wheel drive system, and also one of the most expensive. It uses worm gears to evenly split torque to all wheels. It allowed Audi to domate WRC rally racing in the 70's.
That Audi RS4 has quattro all wheel drive.
quattro by Johnlongonfonmon July 30, 2005