Audi allroad quattro

The Audi allroad quattro and Audi A6 allroad quattro are mid-size estate/station wagon executive cars, produced by German automaker Audi since 1999. Based on the Audi A6 Avant, the A6 allroad quattro remains in production for Europe, but not for North America as of December, 2008.

allroad quattro (C5, 1999-2005)

The first generation allroad shares its platform with the second generation "C5" Audi A6 mid-size car / executive car and its rear end is almost identical to the A6 Avant, the station wagon version. The main differences are an advanced air suspension system, larger wheels with all-terrain tires and flared and unpainted bumpers, giving it a distinct appearance and more overall flexibility over varying terrain. Audi's Torsen-based quattro permanent four-wheel drive system is standard equipment for all versions. It is believed that Audi introduced the allroad due to the success of the Subaru Outback,[citation needed] however on a larger platform and with a larger, more powerful engine.

Off-road capabilities

The allroad was designed with the capability to tackle rough road conditions in mind; its standard adjustable air suspension system can lift the car high enough to provide 208mm (8in) of ground clearance and a low-range mode, absent from other quattro-equipped vehicles, can be selected with the touch of a button. When used in conjunction, the two systems made it possible for the allroad to complete an official Land Rover test-course, thus far it is the only car-based SUV that has been proven capable of doing so in testing.

Conversely, the air suspension can lower the vehicle down to only 142mm (6in) above road level and simultaneously stiffen the spring and damper rates to provide a sporty driving experience much like that of the conventional A6 with the sports suspension. Many owners choose to fit their allroad with a sportier, road oriented tire to emphasize its sporty side, as most owners will never venture onto terrain rough enough to necessitate having a tire specifically designed for off-road conditions.[citation needed]