Bentley Bentayga vs Mercedes-Benz GLS63 AMG
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mercedes-Benz GLS63 AMG
Overview
| Spec | Bentley BentaygaAzure | Mercedes-Benz GLS63 AMGAMG GLS 63 |
|---|---|---|
| Selected trim | Azure | AMG GLS 63 |
| Body style | SUV | SUV |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed automatic | 9-speed shiftable automatic |
| Engine type | gas | mild hybrid |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Bentley BentaygaAzure | Mercedes-Benz GLS63 AMGAMG GLS 63 |
|---|---|---|
| MSRP | $270,900 | $151,050 (best) |
| Lowest listing price | $397,982 (best) | — |
| Median listing price | $397,982 (best) | — |
| Highest listing price | $397,982 (best) | — |
| For sale now | 1 (best) | 0 |
Fuel economy & range
| Spec | Bentley BentaygaAzure | Mercedes-Benz GLS63 AMGAMG GLS 63 |
|---|---|---|
| Combined MPG | 16 MPG | 17 MPG (best) |
| City MPG | 14 MPG | 15 MPG (best) |
| Highway MPG | 21 MPG (best) | 20 MPG |
| Fuel tank | 23 gal | 23.8 gal (best) |
Performance
| Spec | Bentley BentaygaAzure | Mercedes-Benz GLS63 AMGAMG GLS 63 |
|---|---|---|
| Horsepower | 542 hp | 603 hp (best) |
| Torque | 568 lb-ft | 627 lb-ft (best) |
| Engine size | 4 L | 4 L |
| Cylinders | V8 | V8 |
Size & capability
| Spec | Bentley BentaygaAzure | Mercedes-Benz GLS63 AMGAMG GLS 63 |
|---|---|---|
| Seating | 4 seats | 7 seats (best) |
| Doors | 4 | 4 |
| Cargo volume | — | 84.7 cu ft (best) |
| Towing capacity | — | 7,700 lbs (best) |
| Curb weight | 5,326 lbs (best) | 6,118 lbs |
| Wheelbase | 118 in | 123.4 in (best) |
| Length | 202 in | 206.4 in (best) |
| Width | 79 in | 79.9 in (best) |
| Height | 68 in | 70.2 in (best) |
Safety & recalls
| Spec | Bentley BentaygaAzure | Mercedes-Benz GLS63 AMGAMG GLS 63 |
|---|---|---|
| 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 | Bentley Bentayga | Mercedes-Benz GLS63 AMG |
|---|---|---|
| 1 | Azure $270,900 MSRP(Currently comparing) | AMG GLS 63 $151,050 MSRP(Currently comparing) |
| 2 | Speed $284,300 MSRP | — |
Live inventory
Bentley Bentayga vs Mercedes-Benz GLS63 AMG FAQ
- Which is better: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- It depends on priorities. OpenDealer compares 2026 Bentley Bentayga vs 2026 Mercedes-Benz GLS63 AMG on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- Based on starting MSRP, the 2026 Mercedes-Benz GLS63 AMG starts lower at $151,050. Live Bentley Bentayga listings start at $397,982.
- Which has better startingMsrp: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- The 2026 Mercedes-Benz GLS63 AMG leads on startingMsrp in this comparison (151,050).
- Which has better combinedMpg: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- The 2026 Mercedes-Benz GLS63 AMG leads on combinedMpg in this comparison (17).
- Which has better horsepower: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- The 2026 Bentley Bentayga leads on horsepower in this comparison (641).
- Which has better seats: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- The 2026 Mercedes-Benz GLS63 AMG leads on seats in this comparison (7).
- Which has better maxTowingLbs: 2026 Bentley Bentayga or 2026 Mercedes-Benz GLS63 AMG?
- The 2026 Mercedes-Benz GLS63 AMG leads on maxTowingLbs in this comparison (7,700).