This 2003 Audi RS6, with 71k miles and three owners, features Dahlback engine and transmission upgrades, along with a Bilstein PSS9 suspension and Hotchkiss sway bars. It boasts original paint, full maintenance records, a clean Carfax, and includes both summer and winter tires. The car has been meticulously maintained, including timing belt and torque converter replacement, and is noted for its reliability and daily drivability.