2025 Audi RS6 Avant Performance Base
The 2025 Audi RS6 Avant Performance Base is a 621-hp 4.0-liter twin-turbocharged V8 with an 8-speed tiptronic automatic and all-wheel drive. It starts at $126,600 MSRP and is rated at 17 mpg combined.
It makes 621 horsepower at 6,000 rpm and 627 lb-ft of torque at 2300-4500 rpm. EPA fuel-economy estimates are 14 mpg city and 21 mpg highway (17 mpg combined).
The RS6 Avant Performance measures 196.7 inches long on a 115.3-inch wheelbase and has a curb weight of 4,982 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $126,600 |
| MSRP with Destination | $127,895 |
| Destination Charge | $1,295 |
| Engine | |
| Engine Type | 4.0L twin-turbo V8 (4.0 TFSI), mild-hybrid (MHEV) 48V, cylinder-on-demand |
| Displacement | 4 L |
| Horsepower | 621 hp @ 6,000 rpm |
| Torque | 627 lb-ft @ 2300-4500 rpm |
| Bore and Stroke | 86.0 x 86.0 |
| Compression Ratio | 9.7:1 |
| Injection Type | Gasoline Direct Injection |
| Drivetrain | |
| Drive Type | quattro permanent All-Wheel Drive |
| Differential Type | quattro permanent AWD w/ self-locking center differential + quattro sport rear differential |
| Transmission | |
| Transmission | 8-speed Tiptronic automatic |
| 1st Gear | 4.71 |
| 2nd Gear | 3.14 |
| 3rd Gear | 2.11 |
| 4th Gear | 1.67 |
| 5th Gear | 1.28 |
| 6th Gear | 1 |
| 7th Gear | 0.84 |
| 8th Gear | 0.67 |
| Reverse | 3.32 |
| Final Drive | 3.2 |
| Fuel Economy | |
| City | 14 MPG |
| Highway | 21 MPG |
| Combined | 17 MPG |
| Recommended Fuel | Premium Gasoline (unleaded) |
| Tank Capacity | 19.3 gal |
| Suspension | |
| Front Suspension | Multi-Link (standard RS adaptive air suspension; optional RS sport suspension w/ Dynamic Ride Control) |
| Rear Suspension | Multi-Link (standard RS adaptive air suspension; optional RS sport suspension w/ Dynamic Ride Control) |
| Turning Diameter | 40 ft |
| Brakes | |
| Front Brake Disc | 16.5 in |
| Rear Brake Disc | 14.6 in |
| Tires & Wheels | |
| Wheels Front | 21 x 10.5 in |
| Wheels Rear | 21 x 10.5 in |
| Tires Front | 275/35R21 |
| Tires Rear | 275/35R21 |
| Dimensions & Weight | |
| Length | 196.7 in |
| Width | 76.8 in |
| Height | 58.6 in |
| Wheelbase | 115.3 in |
| Front Track | 65.7 in |
| Rear Track | 65 in |
| Cargo Volume | 30 ft³ |
| Curb Weight | 4,982 lbs |
| Interior | |
| Headroom Front | 38.3 in |
| Headroom Rear | 39.5 in |
| Legroom Front | 41.3 in |
| Legroom Rear | 37.4 in |
| Shoulder Room Front | 57.8 in |
| Shoulder Room Rear | 56.5 in |