Audi A6 vs Audi RS3
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Audi RS3
Overview
| Spec | Audi A6Premium | Audi RS3RS 3 Sedan |
|---|---|---|
| Selected trim | Premium | RS 3 Sedan |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 7-speed automated manual | 7-speed automated manual |
| Engine type | gas | gas |
| Model year | 2027 | 2026 |
Pricing & market
| Spec | Audi A6Premium | Audi RS3RS 3 Sedan |
|---|---|---|
| MSRP | $64,900 (best) | $66,100 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi A6Premium | Audi RS3RS 3 Sedan |
|---|---|---|
| Combined MPG | — | 23 MPG (best) |
| City MPG | — | 20 MPG (best) |
| Highway MPG | — | 29 MPG (best) |
| Fuel tank | 14.8 gal (best) | 14.5 gal |
Performance
| Spec | Audi A6Premium | Audi RS3RS 3 Sedan |
|---|---|---|
| Horsepower | 362 hp | 394 hp (best) |
| Torque | 406 lb-ft (best) | 369 lb-ft |
| Engine size | 3 L (best) | 2.5 L |
| Cylinders | V6 | I5 |
Size & capability
| Spec | Audi A6Premium | Audi RS3RS 3 Sedan |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 13.5 cu ft (best) | 8.3 cu ft |
| Payload | 1,102 lbs (best) | 860 lbs |
| Curb weight | 4,310 lbs | 3,627 lbs (best) |
| Wheelbase | 115.1 in (best) | 103.6 in |
| Length | 196.8 in (best) | 178.5 in |
| Width | 73.8 in (best) | 72.9 in |
| Height | 57.4 in (best) | 54.8 in |
Safety & recalls
| Spec | Audi A6Premium | Audi RS3RS 3 Sedan |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Audi A6 | Audi RS3 |
|---|---|---|
| 1 | Premium $64,900 MSRP(Currently comparing) | RS 3 Sedan $66,100 MSRP(Currently comparing) |
Audi A6 vs Audi RS3 FAQ
- Which is better: 2027 Audi A6 or 2026 Audi RS3?
- It depends on priorities. OpenDealer compares 2027 Audi A6 vs 2026 Audi RS3 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2027 Audi A6 or 2026 Audi RS3?
- Based on starting MSRP, the 2027 Audi A6 starts lower at $64,900.
- Which has better startingMsrp: 2027 Audi A6 or 2026 Audi RS3?
- The 2027 Audi A6 leads on startingMsrp in this comparison (64,900).
- Which has better combinedMpg: 2027 Audi A6 or 2026 Audi RS3?
- The 2026 Audi RS3 leads on combinedMpg in this comparison (23).
- Which has better horsepower: 2027 Audi A6 or 2026 Audi RS3?
- The 2026 Audi RS3 leads on horsepower in this comparison (394).