BMW X5 vs Mercedes-Benz GLS450
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mercedes-Benz GLS450
Overview
| Spec | BMW X5sDrive40i | Mercedes-Benz GLS450GLS 450 4MATIC |
|---|---|---|
| Selected trim | sDrive40i | GLS 450 4MATIC |
| Body style | SUV | SUV |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 9-speed shiftable automatic |
| Engine type | mild hybrid | mild hybrid |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | BMW X5sDrive40i | Mercedes-Benz GLS450GLS 450 4MATIC |
|---|---|---|
| MSRP | $67,600 (best) | $90,250 |
| Lowest listing price | $41,144 (best) | — |
| Median listing price | $76,847 (best) | — |
| Highest listing price | $104,622 (best) | — |
| For sale now | 12 (best) | 0 |
Fuel economy & range
| Spec | BMW X5sDrive40i | Mercedes-Benz GLS450GLS 450 4MATIC |
|---|---|---|
| Fuel tank | 21.9 gal | 23.8 gal (best) |
Performance
| Spec | BMW X5sDrive40i | Mercedes-Benz GLS450GLS 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 X5sDrive40i | Mercedes-Benz GLS450GLS 450 4MATIC |
|---|---|---|
| Seating | 5 seats | 7 seats (best) |
| Doors | 4 | 4 |
| Cargo volume | 72.3 cu ft | 84.7 cu ft (best) |
| Towing capacity | 5,952 lbs | 7,700 lbs (best) |
| Payload | 1,054 lbs (best) | — |
| Curb weight | 4,919 lbs (best) | 5,523 lbs |
| Ground clearance | 8.3 in (best) | 7.9 in |
| Wheelbase | 117.1 in | 123.4 in (best) |
| Length | 194.2 in | 205 in (best) |
| Width | 78.9 in | 79.9 in (best) |
| Height | 69.1 in | 71.8 in (best) |
Safety & recalls
| Spec | BMW X5sDrive40i | Mercedes-Benz GLS450GLS 450 4MATIC |
|---|---|---|
| NHTSA overall | Not Rated | — |
| Frontal crash (driver) | 4 / 5 ★ (best) | — |
| Frontal crash (passenger) | 4 / 5 ★ (best) | — |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | Not Rated | — |
| Open recalls (YMM scope) | 2 | 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 | BMW X5 | Mercedes-Benz GLS450 |
|---|---|---|
| 1 | sDrive40i $67,600 MSRP(Currently comparing) | GLS 450 4MATIC $90,250 MSRP(Currently comparing) |
| 2 | xDrive40i $69,900 MSRP | — |
| 3 | xDrive50e $75,200 MSRP | — |
| 4 | M60i $92,600 MSRP | — |
| 5 | Competition $129,700 MSRP | — |
Live inventory
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