BMW M440i vs Mercedes-Benz C63 AMG
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2021 Mercedes-Benz C63 AMG
Overview
| Spec | BMW M440iM440i | Mercedes-Benz C63 AMGAMG C 63 |
|---|---|---|
| Selected trim | M440i | AMG C 63 |
| Body style | Coupe | Sedan |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 9-speed shiftable automatic |
| Engine type | mild hybrid | gas |
| Model year | 2027 | 2021 |
Pricing & market
| Spec | BMW M440iM440i | Mercedes-Benz C63 AMGAMG C 63 |
|---|---|---|
| MSRP | $67,100 (best) | $68,600 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | BMW M440iM440i | Mercedes-Benz C63 AMGAMG C 63 |
|---|---|---|
| Combined MPG | 30 MPG (best) | 21 MPG |
| City MPG | 27 MPG (best) | 17 MPG |
| Highway MPG | 34 MPG (best) | 26 MPG |
| Fuel tank | 15.6 gal | 17.4 gal (best) |
Performance
| Spec | BMW M440iM440i | Mercedes-Benz C63 AMGAMG C 63 |
|---|---|---|
| Horsepower | 386 hp | 469 hp (best) |
| Torque | 398 lb-ft | 479 lb-ft (best) |
| Engine size | 3 L | 4 L (best) |
| Cylinders | I6 | V8 |
Size & capability
| Spec | BMW M440iM440i | Mercedes-Benz C63 AMGAMG C 63 |
|---|---|---|
| Seating | 4 seats | 5 seats (best) |
| Doors | 2 | 4 (best) |
| Cargo volume | 15.5 cu ft (best) | 12.6 cu ft |
| Payload | 838 lbs (best) | — |
| Curb weight | 3,896 lbs | 3,874 lbs (best) |
| Ground clearance | 5.1 in (best) | 3.6 in |
| Wheelbase | 112.2 in (best) | 111.8 in |
| Length | 187.9 in (best) | 187.2 in |
| Width | 72.9 in (best) | 72.4 in |
| Height | 54.6 in | 56.1 in (best) |
Safety & recalls
| Spec | BMW M440iM440i | Mercedes-Benz C63 AMGAMG C 63 |
|---|---|---|
| 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 | BMW M440i | Mercedes-Benz C63 AMG |
|---|---|---|
| 1 | M440i $67,100 MSRP(Currently comparing) | AMG C 63 $68,600 MSRP(Currently comparing) |
| 2 | M440i $75,200 MSRP | AMG C 63 $70,650 MSRP |
| 3 | — | AMG C 63 $78,000 MSRP |
BMW M440i vs Mercedes-Benz C63 AMG FAQ
- Which is better: 2027 BMW M440i or 2021 Mercedes-Benz C63 AMG?
- It depends on priorities. OpenDealer compares 2027 BMW M440i vs 2021 Mercedes-Benz C63 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 BMW M440i or 2021 Mercedes-Benz C63 AMG?
- Based on starting MSRP, the 2027 BMW M440i starts lower at $67,100.
- Which has better startingMsrp: 2027 BMW M440i or 2021 Mercedes-Benz C63 AMG?
- The 2027 BMW M440i leads on startingMsrp in this comparison (67,100).
- Which has better combinedMpg: 2027 BMW M440i or 2021 Mercedes-Benz C63 AMG?
- The 2027 BMW M440i leads on combinedMpg in this comparison (30).
- Which has better horsepower: 2027 BMW M440i or 2021 Mercedes-Benz C63 AMG?
- The 2021 Mercedes-Benz C63 AMG leads on horsepower in this comparison (469).
- Which has better seats: 2027 BMW M440i or 2021 Mercedes-Benz C63 AMG?
- The 2021 Mercedes-Benz C63 AMG leads on seats in this comparison (5).