BMW 540i xDrive vs Mercedes-Benz E450
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2027 Mercedes-Benz E450
Overview
| Spec | BMW 540i xDrive540i xDrive | Mercedes-Benz E450E 450 4MATIC |
|---|---|---|
| Selected trim | 540i xDrive | E 450 4MATIC |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 9-speed shiftable automatic |
| Engine type | mild hybrid | mild hybrid |
| Model year | 2027 | 2027 |
Pricing & market
| Spec | BMW 540i xDrive540i xDrive | Mercedes-Benz E450E 450 4MATIC |
|---|---|---|
| MSRP | $67,700 (best) | $73,700 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | BMW 540i xDrive540i xDrive | Mercedes-Benz E450E 450 4MATIC |
|---|---|---|
| Combined MPG | 28 MPG (best) | 25 MPG |
| City MPG | 26 MPG (best) | 22 MPG |
| Highway MPG | 32 MPG (best) | 31 MPG |
| Fuel tank | 15.9 gal | 17.4 gal (best) |
Performance
| Spec | BMW 540i xDrive540i xDrive | Mercedes-Benz E450E 450 4MATIC |
|---|---|---|
| Horsepower | 375 hp | 375 hp |
| Torque | 398 lb-ft (best) | 369 lb-ft |
| Engine size | 3 L | 3 L |
| Cylinders | I6 | I6 |
Size & capability
| Spec | BMW 540i xDrive540i xDrive | Mercedes-Benz E450E 450 4MATIC |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 18.4 cu ft (best) | 12.7 cu ft |
| Payload | 999 lbs (best) | — |
| Curb weight | 4,370 lbs (best) | 4,376 lbs |
| Ground clearance | 6.1 in (best) | — |
| Wheelbase | 117.9 in (best) | 116.6 in |
| Length | 199.2 in (best) | 194.9 in |
| Width | 74.8 in (best) | 74 in |
| Height | 59.6 in (best) | 57.9 in |
Safety & recalls
| Spec | BMW 540i xDrive540i xDrive | Mercedes-Benz E450E 450 4MATIC |
|---|---|---|
| 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 540i xDrive | Mercedes-Benz E450 |
|---|---|---|
| 1 | 540i xDrive $67,700 MSRP(Currently comparing) | E 450 4MATIC $73,700 MSRP(Currently comparing) |
| 2 | — | E 450 4MATIC All-Terrain $80,000 MSRP |
BMW 540i xDrive vs Mercedes-Benz E450 FAQ
- Which is better: 2027 BMW 540i xDrive or 2027 Mercedes-Benz E450?
- It depends on priorities. OpenDealer compares 2027 BMW 540i xDrive vs 2027 Mercedes-Benz E450 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 540i xDrive or 2027 Mercedes-Benz E450?
- Based on starting MSRP, the 2027 BMW 540i xDrive starts lower at $67,700.
- Which has better startingMsrp: 2027 BMW 540i xDrive or 2027 Mercedes-Benz E450?
- The 2027 BMW 540i xDrive leads on startingMsrp in this comparison (67,700).
- Which has better combinedMpg: 2027 BMW 540i xDrive or 2027 Mercedes-Benz E450?
- The 2027 BMW 540i xDrive leads on combinedMpg in this comparison (28).
- Which has better seats: 2027 BMW 540i xDrive or 2027 Mercedes-Benz E450?
- The 2027 Mercedes-Benz E450 leads on seats in this comparison (7).