Rumour
Audi is working on a retroquattro. In september 2010, its coming. Its a modern version of the old Urquattro that will be build with Audis new lightweight technique. The cars weight is 1.060 kg!!! and it pumps out 500 horses from its 2.5l turbo engine - this time mounted longitudinal, like good old times. Its also gonna be build in 333 cars (just as the R8 GT)