This 2003 Audi RS6 boasts a low 26k miles and remained with its previous owner for 20 years. Finished in Misano Red Pearl over Silver leather, it features a twin-turbocharged 4.2-liter V8, Tiptronic automatic transaxle, Quattro AWD, carbon-fiber trim, xenon headlights, sunroof, Parktronic, Bose audio, and heated front/rear seats. Recent service included replacing the rear pinion seal, an oxygen sensor, valve cover gaskets, tires, and front axle boots.