Here's my RS6 in customized Pearl White and Piano Black rims.
It's probably Audi's last 4-door monster, as it prides itself with the V10 Lamborghini engine.
The future RS6 would feature a twin-turbocharged V8 engine, which although it produces the same power, just won't feel the same
no more ...
At 580hp, this is indeed a dangerous car - it outruns the F430!