Audi RS6 Avant S by ABT for sale

ABT, founded at Kempten in 1896 as a blacksmith's forge, now tunes Audi cars and is registered as a manufacturer in its own right; the RS6-S is built in a limited run with its own wheels, suspension and body parts.

Audi has built cars at Ingolstadt since 1949 and belongs to Volkswagen. The quattro of 1980 put permanent four-wheel drive into a road car and made it the marque's signature; Audi Sport, formerly quattro GmbH, builds the RS models at Neckarsulm.