2025 Audi S6 Prestige
The 2025 Audi S6 Prestige is a 444-hp 2.9-liter twin-turbocharged V6 with an 8-speed tiptronic automatic and all-wheel drive. It starts at $84,100 MSRP and is rated at 22 mpg combined.
It makes 444 horsepower and 442 lb-ft of torque. EPA fuel-economy estimates are 19 mpg city and 27 mpg highway (22 mpg combined).
The S6 measures 195.0 inches long on a 115.3-inch wheelbase and has a curb weight of 4,486 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $84,100 |
| MSRP with Destination | $85,395 |
| Destination Charge | $1,295 |
| Engine | |
| Engine Type | 2.9 TFSI twin-turbocharged V6 (48V mild hybrid) |
| Displacement | 2.9 L |
| Horsepower | 444 hp |
| Torque | 442 lb-ft |
| Valvetrain | 24-valve DOHC with Audi valvelift system and variable valve timing |
| Bore and Stroke | 84.6 x 86.0 mm |
| Compression Ratio | 10.0:1 |
| Injection Type | Direct injection, twin-turbocharged TFSI |
| Drivetrain | |
| Drive Type | quattro all-wheel drive, standard |
| Differential Type | quattro sport differential (available, S Sport package) |
| Transmission | |
| Transmission | 8-speed Tiptronic automatic |
| 1st Gear | 5 |
| 2nd Gear | 3.2 |
| 3rd Gear | 2.14 |
| 4th Gear | 1.72 |
| 5th Gear | 1.31 |
| 6th Gear | 1 |
| 7th Gear | 0.82 |
| 8th Gear | 0.64 |
| Reverse | 3.48 |
| Final Drive | 2.85 |
| Fuel Economy | |
| City | 19 MPG |
| Highway | 27 MPG |
| Combined | 22 MPG |
| Recommended Fuel | Premium unleaded |
| Tank Capacity | 19.3 gal |
| Suspension | |
| Front Suspension | Five-link independent, adaptive air suspension (S-tuned) |
| Rear Suspension | Five-link independent, adaptive air suspension (S-tuned) |
| Turning Diameter | 36.4 ft |
| Brakes | |
| Front Brake Disc | 15.8 in ventilated |
| Rear Brake Disc | 13.8 in ventilated |
| Tires & Wheels | |
| Wheels Front | 21-inch |
| Wheels Rear | 21-inch |
| Tires Front | 255/35R21 summer |
| Tires Rear | 255/35R21 summer |
| Dimensions & Weight | |
| Length | 195 in |
| Width | 74.3 in |
| Height | 56.9 in |
| Wheelbase | 115.3 in |
| Front Track | 63.8 in |
| Rear Track | 63.1 in |
| Cargo Volume | 13.7 ft³ |
| Curb Weight | 4,486 lbs |
| Interior | |
| Headroom Front | 38 in |
| Headroom Rear | 38.1 in |
| Legroom Front | 41.3 in |
| Legroom Rear | 37.4 in |
| Shoulder Room Front | 57.8 in |
| Shoulder Room Rear | 56.5 in |