
This is the RS 6 Avant performance variant, with a seller-listed 621-horsepower V8, rather than a generic RS 6 description. Mythos Black paint, a black cabin and a Dinamica headliner make for a discreet specification by super-wagon standards. The 14,258-mile reading is appealing, but expensive tires, brakes and suspension hardware still warrant a specialist assessment. The dealer’s fee language also deserves written clarification.
