Audi Expands RS4 Range with Cabriolet and Avant

With 414 horsepower, an 8200 rpm redline, naturally aspirated FSI V8, routed through a six-speed manual gearbox and distributed through the world-famous quattro all wheel drive system, I don't think there could be a more perfect performance Audi than the RS4. The 2006 RS4 picks up right where the RS6 and previous RS4 left off, providing drivers with the ultimate in high performance all-weather motoring, but Audi have honed in on the steering, handling and power delivery to make this the finest RS-car they've ever built...