Mercedes-Benz GLS450 vs Tesla Model X
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Tesla Model X
Overview
| Spec | Mercedes-Benz GLS450GLS 450 4MATIC | Tesla Model XModel X SUV |
|---|---|---|
| Selected trim | GLS 450 4MATIC | Model X SUV |
| Body style | SUV | SUV |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | electric |
| Transmission | 9-speed shiftable automatic | 1-speed direct drive |
| Engine type | mild hybrid | electric |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Mercedes-Benz GLS450GLS 450 4MATIC | Tesla Model XModel X SUV |
|---|---|---|
| MSRP | $90,250 (best) | $99,990 |
| Lowest listing price | — | $23,021 (best) |
| Median listing price | — | $23,021 (best) |
| Highest listing price | — | $23,021 (best) |
| For sale now | 0 | 1 (best) |
Fuel economy & range
| Spec | Mercedes-Benz GLS450GLS 450 4MATIC | Tesla Model XModel X SUV |
|---|---|---|
| Combined MPGe | — | 105 MPGe (best) |
| Electric range | — | 352 mi (best) |
| 240V charge time | — | 14 hr (best) |
| Fuel tank | 23.8 gal (best) | — |
Performance
| Spec | Mercedes-Benz GLS450GLS 450 4MATIC | Tesla Model XModel X SUV |
|---|---|---|
| Horsepower | 375 hp | 670 hp (best) |
| Torque | 369 lb-ft (best) | — |
| Engine size | 3 L (best) | — |
| Cylinders | I6 | — |
Size & capability
| Spec | Mercedes-Benz GLS450GLS 450 4MATIC | Tesla Model XModel X SUV |
|---|---|---|
| Seating | 7 seats (best) | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 84.7 cu ft | 91.6 cu ft (best) |
| Towing capacity | 7,700 lbs (best) | 5,000 lbs |
| Curb weight | 5,523 lbs | 5,152 lbs (best) |
| Ground clearance | 7.9 in (best) | 5.8 in |
| Wheelbase | 123.4 in (best) | 116.7 in |
| Length | 205 in (best) | 199.1 in |
| Width | 79.9 in (best) | 78.9 in |
| Height | 71.8 in (best) | 66.1 in |
Safety & recalls
| Spec | Mercedes-Benz GLS450GLS 450 4MATIC | Tesla Model XModel X SUV |
|---|---|---|
| Rollover | — | 5 / 5 ★ (best) |
| 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 | Mercedes-Benz GLS450 | Tesla Model X |
|---|---|---|
| 1 | GLS 450 4MATIC $90,250 MSRP(Currently comparing) | Model X SUV $99,990 MSRP(Currently comparing) |
| 2 | — | Plaid $114,990 MSRP |
