Mercedes-Benz G55 AMG vs Mercedes-Benz G550
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mercedes-Benz G550
Overview
| Spec | Mercedes-Benz G55 AMGG55 AMG | Mercedes-Benz G550G 550 |
|---|---|---|
| Selected trim | G55 AMG | G 550 |
| Body style | SUV | SUV |
| Drivetrain | four wheel drive | four wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 5-speed shiftable automatic | 9-speed shiftable automatic |
| Engine type | gas | mild hybrid |
| Model year | 2011 | 2026 |
Pricing & market
| Spec | Mercedes-Benz G55 AMGG55 AMG | Mercedes-Benz G550G 550 |
|---|---|---|
| MSRP | $124,450 (best) | $153,900 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Mercedes-Benz G55 AMGG55 AMG | Mercedes-Benz G550G 550 |
|---|---|---|
| Combined MPG | 12 MPG | 18 MPG (best) |
| City MPG | 11 MPG | 17 MPG (best) |
| Highway MPG | 13 MPG | 19 MPG (best) |
| Fuel tank | 25.4 gal | 26.4 gal (best) |
Performance
| Spec | Mercedes-Benz G55 AMGG55 AMG | Mercedes-Benz G550G 550 |
|---|---|---|
| Horsepower | 500 hp (best) | 443 hp |
| Torque | 516 lb-ft (best) | 413 lb-ft |
| Engine size | 5.4 L (best) | 3 L |
| Cylinders | V8 | I6 |
Size & capability
| Spec | Mercedes-Benz G55 AMGG55 AMG | Mercedes-Benz G550G 550 |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 5 (best) | 4 |
| Cargo volume | 79.5 cu ft (best) | 34.8 cu ft |
| Towing capacity | 3,500 lbs | 7,000 lbs (best) |
| Payload | 1,433 lbs (best) | — |
| Curb weight | 5,721 lbs | 5,534 lbs (best) |
| Ground clearance | 8.3 in | 9.5 in (best) |
| Wheelbase | 112.2 in | 113.8 in (best) |
| Length | 184.5 in | 190 in (best) |
| Width | 73.1 in | 76 in (best) |
| Height | 76 in | 77.7 in (best) |
Safety & recalls
| Spec | Mercedes-Benz G55 AMGG55 AMG | Mercedes-Benz G550G 550 |
|---|---|---|
| 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 G55 AMG | Mercedes-Benz G550 |
|---|---|---|
| 1 | G55 AMG $124,450 MSRP(Currently comparing) | G 550 $153,900 MSRP(Currently comparing) |