BMW M5 vs BMW M850i xDrive
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 BMW M850i xDrive
Overview
| Spec | BMW M5Sedan | BMW M850i xDriveM850i xDrive |
|---|---|---|
| Selected trim | Sedan | M850i xDrive |
| Body style | Sedan | Coupe |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | plug-in hybrid | gas |
| Model year | 2027 | 2026 |
Pricing & market
| Spec | BMW M5Sedan | BMW M850i xDriveM850i xDrive |
|---|---|---|
| MSRP | $123,300 | $110,500 (best) |
| Lowest listing price | $137,972 (best) | — |
| Median listing price | $143,660 (best) | — |
| Highest listing price | $149,347 (best) | — |
| For sale now | 2 (best) | 0 |
Fuel economy & range
| Spec | BMW M5Sedan | BMW M850i xDriveM850i xDrive |
|---|---|---|
| Combined MPG | 14 MPG | 19 MPG (best) |
| City MPG | 12 MPG | 17 MPG (best) |
| Highway MPG | 19 MPG | 24 MPG (best) |
| Combined MPGe | 47 MPGe (best) | — |
| Electric range | 29 mi (best) | — |
| 240V charge time | 2 hr (best) | — |
| Fuel tank | 15.9 gal | 18 gal (best) |
Performance
| Spec | BMW M5Sedan | BMW M850i xDriveM850i xDrive |
|---|---|---|
| Horsepower | 717 hp (best) | 523 hp |
| Torque | 738 lb-ft (best) | 553 lb-ft |
| Engine size | 4.4 L | 4.4 L |
| Cylinders | V8 | V8 |
Size & capability
| Spec | BMW M5Sedan | BMW M850i xDriveM850i xDrive |
|---|---|---|
| Seating | 5 seats (best) | 4 seats |
| Doors | 4 (best) | 2 |
| Cargo volume | 16.5 cu ft (best) | 14.8 cu ft |
| Payload | 1,003 lbs (best) | 831 lbs |
| Curb weight | 5,390 lbs | 4,427 lbs (best) |
| Ground clearance | 5 in | 5 in |
| Wheelbase | 118.3 in (best) | 111.1 in |
| Length | 200.6 in (best) | 191.2 in |
| Width | 77.6 in (best) | 74.9 in |
| Height | 59.4 in (best) | 53 in |
Safety & recalls
| Spec | BMW M5Sedan | BMW M850i xDriveM850i xDrive |
|---|---|---|
| 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 M5 | BMW M850i xDrive |
|---|---|---|
| 1 | Sedan $123,300 MSRP(Currently comparing) | M850i xDrive $110,500 MSRP(Currently comparing) |
| 2 | — | M850i xDrive $110,500 MSRP |
| 3 | — | M850i xDrive $120,300 MSRP |
Live inventory
BMW M5 vs BMW M850i xDrive FAQ
- Which is better: 2027 BMW M5 or 2026 BMW M850i xDrive?
- It depends on priorities. OpenDealer compares 2027 BMW M5 vs 2026 BMW M850i xDrive 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 M5 or 2026 BMW M850i xDrive?
- Based on starting MSRP, the 2026 BMW M850i xDrive starts lower at $110,500. Live BMW M5 listings start at $137,972.
- Which has better startingMsrp: 2027 BMW M5 or 2026 BMW M850i xDrive?
- The 2026 BMW M850i xDrive leads on startingMsrp in this comparison (110,500).
- Which has better combinedMpg: 2027 BMW M5 or 2026 BMW M850i xDrive?
- The 2026 BMW M850i xDrive leads on combinedMpg in this comparison (19).
- Which has better electricRangeMi: 2027 BMW M5 or 2026 BMW M850i xDrive?
- The 2027 BMW M5 leads on electricRangeMi in this comparison (29).
- Which has better horsepower: 2027 BMW M5 or 2026 BMW M850i xDrive?
- The 2027 BMW M5 leads on horsepower in this comparison (717).