Your Complete Automotive Data Resource
Complete technical specifications and features for the 2018 GMC Hatchback.
| Engine Type | V6 |
| Horsepower | 584 HP |
| Torque | 441 lb-ft |
| Transmission | Manual |
| Drivetrain | RWD |
| Towing Capacity | 523 lbs |
| City MPG | 41 |
| Highway MPG | 54 |
| Combined MPG | 47.5 |
| Fuel Tank Capacity | gallons |
| Length | 161.1" |
| Width | 72.8" |
| Height | 66.1" |
| Wheelbase | 131.3" |
| Ground Clearance | 11.3" |
| Curb Weight | 2633 lbs |
| Seating Capacity | 2 passengers |
| Cargo Volume | cu ft |
| Vehicle Type | Coupe |