Petrol Ped on MSN

Audi RS4 vs S4 – Stock Drag Race on Runway

At a private runway, the latest Audi RS4 takes on a stock B9 S4 in a series of drag and rolling races. Both cars feature ...
Petrol Ped on MSN

Audi S4 Stage 2 vs RS4 – Tuned Power Tested

After installing Revo’s Stage 2 tune, the Audi S4 takes on the RS4 again in standing and rolling runs. Power rises to around ...