This 2017 Audi S6 Prestige has 40k miles through the seller’s purchase in 2024, and it was optioned from the factory with the S6 Sport, Driver Assistance, Comfort Seating, and Black Optic packages. It is powered by a twin-turbocharged 4.0-liter V8 that drives all four wheels through a seven-speed S Tronic dual-clutch automatic transaxle and Quattro all-wheel drive, and it is finished in Daytona Gray Pearl Effect over Flint Gray leather upholstery. The car is further equipped with an APR ECU tune, LED headlights, a sunroof, parking sensors, 20″ Audi Sport split-spoke wheels, a sports rear differential, Audi Dynamic Steering, a sport exhaust system, heated and ventilated massaging front seats, a Bose sound system, adaptive cruise control, a head-up display, and navigation. This C7 S6 is now offered with a window sticker, the owner’s manual, service records, a car cover, a clean Carfax report, and a clean Connecticut title in the seller’s name.

The car is finished in Daytona Gray Pearl Effect with black and rear accents and is equipped with LED headlights, a sunroof, a power-operated trunk lid, front and rear parking sensors, heated power-folding side mirrors, a surround-view camera system, and LED taillights. The optional Black Optic Package added high-gloss black exterior trim. Imperfections are highlighted in the gallery.

The 20″ Audi Sport split-spoke alloy wheels wear Michelin tires that were mounted in March 2025. The car is equipped with adaptive air suspension, Audi Dynamic Steering, and Electronic Stabilization Control (ESC). Stopping power is provided by four-wheel ventilated disc brakes with red-finished calipers.

The heated and ventilated power-adjustable front seats feature massaging elements and are trimmed in Flint Gray Valcona leather, while wood trim accents the cabin. Interior appointments include a Bose sound system, a head-up display, adaptive cruise control, rear sunshades, navigation, a CD stereo, and four-zone automatic climate control.

The leather-wrapped steering wheel fronts a 190-mph speedometer, an 8k-rpm tachometer, and auxiliary gauges for coolant temperature and fuel level. The digital odometer indicates 40k miles, approximately 3k of which were added under current ownership.

The twin-turbocharged 4.0-liter V8 has been modified with an APR ECU tune. An oil change was performed in March 2025.

Power is routed to all four wheels through a seven-speed S Tronic dual-clutch automatic transaxle, a sports rear differential, and a Quattro all-wheel-drive system. The car is equipped with a sport exhaust system, and additional photos of the underside are provided in the gallery.

The window sticker lists initial delivery to Audi Columbia in South Carolina, along with factory colors, equipment, options, and a total price of $85,425.

The Carfax report is free of accidents or other reported damage.

The Connecticut title lists the model as an A6.