This rare 2003 Audi RS6, one of approximately 1,200 units sold in the US, features a classic silver over black color combination with the Warm Weather Package, heated front and rear seats, and carbon fiber trim. It boasts performance modifications including Wagner Tuning intercoolers, Koni shocks, and Hotchkis sway bars, and comes with a clean Carfax report. Noted flaws include paint protection film wear, damaged headlights, stone chips, and interior wear on buttons and seats.