Ottomobile Audi RS4 B7 1:18Ottomobile Audi RS4 B7 1: 18 At Audi, ever since the RS2 developed with Porsche, wagons are a tradition. In 2005, the manufacturer released the last sports version of the family. While on the outside the car might look relatively tamer, this removal car has taken with it a first choice element: a wonderful 4. 2 liter V8 naturally aspirated engine with 32 valves. The electronics do the rest with an all wheel drive incorporating only the best aspects to