
Audi RS4
The Audi RS4 has a great big whopping 420 BHP, 4.2 liter and it also has a great big V8.
The Audi RS4 has a Aluminum bonnet and front fenders and the whole of the frame work of the RS4 is a mixture of Aluminum and Magnesium components.
The suspension on the RS4 comes from Audi's Dynamic Drive Control system which is not currently available in the S4 and the shock absorbers are made to self adjust to the road and driving conditions.