Audi A6 vs Mercedes-Benz CLA45 AMG
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2023 Mercedes-Benz CLA45 AMG
Overview
| Spec | Audi A6Premium | Mercedes-Benz CLA45 AMGAMG CLA 45 |
|---|---|---|
| Selected trim | Premium | AMG CLA 45 |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 7-speed automated manual | 8-speed automated manual |
| Engine type | gas | gas |
| Model year | 2027 | 2023 |
Pricing & market
| Spec | Audi A6Premium | Mercedes-Benz CLA45 AMGAMG CLA 45 |
|---|---|---|
| MSRP | $64,900 | $57,800 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi A6Premium | Mercedes-Benz CLA45 AMGAMG CLA 45 |
|---|---|---|
| Combined MPG | — | 23 MPG (best) |
| City MPG | — | 20 MPG (best) |
| Highway MPG | — | 28 MPG (best) |
| Fuel tank | 14.8 gal (best) | 13.5 gal |
Performance
| Spec | Audi A6Premium | Mercedes-Benz CLA45 AMGAMG CLA 45 |
|---|---|---|
| Horsepower | 362 hp | 382 hp (best) |
| Torque | 406 lb-ft (best) | 354 lb-ft |
| Engine size | 3 L (best) | 2 L |
| Cylinders | V6 | I4 |
Size & capability
| Spec | Audi A6Premium | Mercedes-Benz CLA45 AMGAMG CLA 45 |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 13.5 cu ft (best) | 11.6 cu ft |
| Payload | 1,102 lbs (best) | — |
| Curb weight | 4,310 lbs | 3,660 lbs (best) |
| Ground clearance | — | 3.4 in (best) |
| Wheelbase | 115.1 in (best) | 107.4 in |
| Length | 196.8 in (best) | 184.8 in |
| Width | 73.8 in (best) | 73.1 in |
| Height | 57.4 in (best) | 55.4 in |
Safety & recalls
| Spec | Audi A6Premium | Mercedes-Benz CLA45 AMGAMG CLA 45 |
|---|---|---|
| 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 | Mercedes-Benz CLA45 AMG |
|---|---|---|
| 1 | Premium $64,900 MSRP(Currently comparing) | AMG CLA 45 $57,800 MSRP(Currently comparing) |
Audi A6 vs Mercedes-Benz CLA45 AMG FAQ
- Which is better: 2027 Audi A6 or 2023 Mercedes-Benz CLA45 AMG?
- It depends on priorities. OpenDealer compares 2027 Audi A6 vs 2023 Mercedes-Benz CLA45 AMG 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 2023 Mercedes-Benz CLA45 AMG?
- Based on starting MSRP, the 2023 Mercedes-Benz CLA45 AMG starts lower at $57,800.
- Which has better startingMsrp: 2027 Audi A6 or 2023 Mercedes-Benz CLA45 AMG?
- The 2023 Mercedes-Benz CLA45 AMG leads on startingMsrp in this comparison (57,800).
- Which has better combinedMpg: 2027 Audi A6 or 2023 Mercedes-Benz CLA45 AMG?
- The 2023 Mercedes-Benz CLA45 AMG leads on combinedMpg in this comparison (23).
- Which has better horsepower: 2027 Audi A6 or 2023 Mercedes-Benz CLA45 AMG?
- The 2023 Mercedes-Benz CLA45 AMG leads on horsepower in this comparison (382).