Acura RLX vs BMW 540i xDrive
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2027 BMW 540i xDrive
Overview
| Spec | Acura RLXP-AWS | BMW 540i xDrive540i xDrive |
|---|---|---|
| Selected trim | P-AWS | 540i xDrive |
| Body style | Sedan | Sedan |
| Drivetrain | front wheel drive | all wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (recommended) |
| Transmission | 10-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | gas | mild hybrid |
| Model year | 2020 | 2027 |
Pricing & market
| Spec | Acura RLXP-AWS | BMW 540i xDrive540i xDrive |
|---|---|---|
| MSRP | $54,900 (best) | $67,700 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Acura RLXP-AWS | BMW 540i xDrive540i xDrive |
|---|---|---|
| Combined MPG | 23 MPG | 28 MPG (best) |
| City MPG | 20 MPG | 26 MPG (best) |
| Highway MPG | 29 MPG | 32 MPG (best) |
| Fuel tank | 18.5 gal (best) | 15.9 gal |
Performance
| Spec | Acura RLXP-AWS | BMW 540i xDrive540i xDrive |
|---|---|---|
| Horsepower | 310 hp | 375 hp (best) |
| Torque | 272 lb-ft | 398 lb-ft (best) |
| Engine size | 3.5 L (best) | 3 L |
| Cylinders | V6 | I6 |
Size & capability
| Spec | Acura RLXP-AWS | BMW 540i xDrive540i xDrive |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 14.9 cu ft | 18.4 cu ft (best) |
| Payload | — | 999 lbs (best) |
| Curb weight | 3,977 lbs (best) | 4,370 lbs |
| Ground clearance | 4.5 in | 6.1 in (best) |
| Wheelbase | 112.2 in | 117.9 in (best) |
| Length | 198.1 in | 199.2 in (best) |
| Width | 74.4 in | 74.8 in (best) |
| Height | 57.7 in | 59.6 in (best) |
Safety & recalls
| Spec | Acura RLXP-AWS | BMW 540i xDrive540i xDrive |
|---|---|---|
| NHTSA overall | 5 / 5 ★ (best) | — |
| Frontal crash (driver) | 5 / 5 ★ (best) | — |
| Frontal crash (passenger) | 5 / 5 ★ (best) | — |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 5 / 5 ★ (best) | — |
| Open recalls (YMM scope) | 1 | None reported (best) |
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 | Acura RLX | BMW 540i xDrive |
|---|---|---|
| 1 | P-AWS $54,900 MSRP(Currently comparing) | 540i xDrive $67,700 MSRP(Currently comparing) |
| 2 | Sport Hybrid SH-AWD $61,900 MSRP | — |
Acura RLX vs BMW 540i xDrive FAQ
- Which is better: 2020 Acura RLX or 2027 BMW 540i xDrive?
- It depends on priorities. OpenDealer compares 2020 Acura RLX vs 2027 BMW 540i xDrive on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2020 Acura RLX or 2027 BMW 540i xDrive?
- Based on starting MSRP, the 2020 Acura RLX starts lower at $54,900.
- Which has better startingMsrp: 2020 Acura RLX or 2027 BMW 540i xDrive?
- The 2020 Acura RLX leads on startingMsrp in this comparison (54,900).
- Which has better horsepower: 2020 Acura RLX or 2027 BMW 540i xDrive?
- The 2020 Acura RLX leads on horsepower in this comparison (377).
- How do the NHTSA safety ratings compare for 2020 Acura RLX vs 2027 BMW 540i xDrive?
- NHTSA overall crash-test ratings in this comparison: Acura RLX (5/5 NHTSA overall).