Your Complete Automotive Data Resource
Complete technical specifications and features for the 2025 GMC Coupe.
| Engine Type | V8 |
| Horsepower | 473 HP |
| Torque | 422 lb-ft |
| Transmission | Automatic |
| Drivetrain | FWD |
| Towing Capacity | 4650 lbs |
| City MPG | 30 |
| Highway MPG | 43 |
| Combined MPG | 36.5 |
| Fuel Tank Capacity | gallons |
| Length | 158.4" |
| Width | 71.7" |
| Height | 62.0" |
| Wheelbase | 133.1" |
| Ground Clearance | 7.5" |
| Curb Weight | 6479 lbs |
| Seating Capacity | 2 passengers |
| Cargo Volume | cu ft |
| Vehicle Type | Truck |