The RS7 has a 4. 0 TFSI twin scroll twin turbo V8 engine rated 412 kW (560 PS; 553 bhp) and 700 N·m (516 lbf·ft), cylinder on demand system deactivates intake and exhaust valves of 4 cylinders (2, 3, 5 and 8), eight-speed tiptronic transmission with D and S driving modes, quattro with torque vectoring with self-locking center differential with a high locking rate and oil cooler (optional quattro with sport differential with two superposition gears), polished 20-inch forged wheels in a seven twin-spoke design (optional 21-inch cast wheels in a choice of three designs), four internally vented diameter brake discs with 390 mm (15. 35 in) diameter front discs and black (optional red) painted six-piston calipers (optional 420 mm (16. 54 in) carbon fiber ceramic discs with anthracite gray calipers), electronic stabilization control with Sport and off modes, adaptive air suspension lowering body by 20 mm (0. 79 in) (optional tauter sport suspension plus with Dynamic Ride Control), optional Dynamic all-wheel steering with continuously variable steering boost and ratio, high-gloss black protective grille with honeycomb structure at the front of the car, add-on parts in matte aluminum, power extending spoiler, two elliptical tailpipe trims, a choice of 10 body colours (including Nardo gray, exclusive finish Daytona gray, matt effect), optional matt aluminum and carbon styling packages, footrest, pedals and soft keys in the standard MMI navigation plus terminal in an aluminum-look finish; decorative trim below the retractable monitor in piano finish, carbon inlays (four optional additional materials), headlining in black cloth (optional lunar silver or black Alcantara), RS sport seats with side bolsters and integrated head restraints and RS 7 logos upholstered in black Alcantara and leather with diamond quilting at center sections (optional honeycomb-quilted Valcona leather in either black or lunar silver), optional power-adjustable comfort seats with memory function, contoured rear seats, xenon plus headlights, a tire pressure monitoring system, the parking system plus, three-zone automatic air conditioning, cruise control, Audi sound system, MMI navigation plus, adaptive cruise control with stop & go function including Audi pre sense front.