INFINITI QX80 vs Mercedes-Benz GLC63 S
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2021 Mercedes-Benz GLC63 S
Overview
| Spec | INFINITI QX80PURE | Mercedes-Benz GLC63 SAMG GLC 63 S |
|---|---|---|
| Selected trim | PURE | AMG GLC 63 S |
| Body style | SUV | SUV |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 9-speed automatic | 9-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2027 | 2021 |
Pricing & market
| Spec | INFINITI QX80PURE | Mercedes-Benz GLC63 SAMG GLC 63 S |
|---|---|---|
| MSRP | $85,590 | $84,500 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | INFINITI QX80PURE | Mercedes-Benz GLC63 SAMG GLC 63 S |
|---|---|---|
| Combined MPG | 18 MPG (best) | 17 MPG |
| City MPG | 16 MPG (best) | 15 MPG |
| Highway MPG | 20 MPG | 22 MPG (best) |
| Fuel tank | 24 gal (best) | 17.4 gal |
Performance
| Spec | INFINITI QX80PURE | Mercedes-Benz GLC63 SAMG GLC 63 S |
|---|---|---|
| Horsepower | 450 hp | 503 hp (best) |
| Torque | 516 lb-ft | 516 lb-ft |
| Engine size | 3.5 L | 4 L (best) |
| Cylinders | V6 | V8 |
Size & capability
| Spec | INFINITI QX80PURE | Mercedes-Benz GLC63 SAMG GLC 63 S |
|---|---|---|
| Seating | 7 seats (best) | 5 seats |
| Doors | 4 | 5 (best) |
| Cargo volume | — | 36.1 cu ft (best) |
| Towing capacity | 8,500 lbs (best) | 3,500 lbs |
| Curb weight | 5,826 lbs | 4,586 lbs (best) |
| Ground clearance | — | 6.4 in (best) |
| Wheelbase | 121 in (best) | 113.1 in |
| Length | 211 in (best) | 186.9 in |
| Width | 83 in (best) | 76 in |
| Height | 77 in (best) | 62.4 in |
Safety & recalls
| Spec | INFINITI QX80PURE | Mercedes-Benz GLC63 SAMG GLC 63 S |
|---|---|---|
| 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 | INFINITI QX80 | Mercedes-Benz GLC63 S |
|---|---|---|
| 1 | PURE $85,590 MSRP(Currently comparing) | AMG GLC 63 S $84,500 MSRP(Currently comparing) |
| 2 | PURE $85,590 MSRP | — |
| 3 | PURE $88,590 MSRP | — |
| 4 | PURE $88,590 MSRP | — |
| 5 | LUXE $91,590 MSRP | — |
| 6 | LUXE $91,590 MSRP | — |
| 7 | LUXE $94,590 MSRP | — |
| 8 | LUXE AWD $94,590 MSRP | — |
| 9 | SPORT $102,590 MSRP | — |
| 10 | SPORT AWD $102,590 MSRP | — |
| 11 | AUTOGRAPH $112,990 MSRP | — |
| 12 | AUTOGRAPH $112,990 MSRP | — |