Your Complete Automotive Data Resource
Complete technical specifications and features for the 2018 Buick Coupe.
| Engine Type | V6 |
| Horsepower | 434 HP |
| Torque | 344 lb-ft |
| Transmission | Automatic |
| Drivetrain | AWD |
| Towing Capacity | 5328 lbs |
| City MPG | 24 |
| Highway MPG | 30 |
| Combined MPG | 27.0 |
| Fuel Tank Capacity | gallons |
| Length | 209.8" |
| Width | 80.7" |
| Height | 79.1" |
| Wheelbase | 120.4" |
| Ground Clearance | 4.5" |
| Curb Weight | 2983 lbs |
| Seating Capacity | 2 passengers |
| Cargo Volume | cu ft |
| Vehicle Type | Sedan |