The powerful 2007 Audi RS4, manufactured in Misano Red Pearl Effect with Silver Nappa leather interior, stands out among its peers. This high-performance vehicle, equipped with a modified 4.2-liter FSI V8 engine featuring ECU tuning software, a carbon-fiber intake, and an aftermarket exhaust system, delivers impressive power through a six-speed manual transaxle with a short-shift kit. Having traveled approximately 67,000 miles, this Audi RS4 is currently bids at $15,000.