2023 Audi RS 6 Avant 4.0T, Adaptive Cruise Assist w/Lane Guidance, Audi Side Assist, Bang &amp; Olufsen Premium Sound System w/3D Sound, Black Roof Rails, Carbon Fiber Exterior Mirror Housings, Carbon Optic Exterior Elements, Carbon Optic Package, Delay-off headlights, Driver Assistance Package, Executive Package, Extended Leather Package, Head-Up Display, Heated front seats, Heated Rear Seats, High-Gloss Black Exterior Elements, Intersection Assist, Navigation system: MMI Navigation plus, Power Liftgate, Power moonroof, Power Soft-Closing Doors, Radio: Audi MMI Nav Plus w/MMI Touch Response, Rain sensing wipers, Remote Park Assist Plus, Security system, Sport Exhaust, Traffic Sign Recognition, Valcona Leather Seat Trim, Ventilated front seats, Wheels: 22' Gloss Black 5-V-Spoke Trapezoid Design. Nardo Gray 2023 Audi RS 6 4.2 quattro 4D Wagon quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 591hp