2018 GMC Sierra 15
Pickup
RWD
Regular Gasoline
Horsepower
–
MPG Combined
20 mpg
MSRP
–
Torque
–
Performance
- Horsepower
- –
- Torque
- –
- Engine
- 5.3 L
- Cylinders
- V8
- Transmission
- Automatic 8-spd
- Drive Type
- RWD
Efficiency
- MPG Combined
- 20
- Fuel Type
- Regular Gasoline
Dimensions
- Length
- 201.2 in
- Width
- 79.9 in
- Height
- 74 in
- Wheelbase
- 118.9 in
- Curb Weight
- 4,522 lbs
- Ground Clearance
- –
Capacity
- Doors
- –
- Seating
- –
- Cargo
- –
- Max Cargo
- –
- Max Towing
- –
- Max Payload
- –
Estimated Value
Value estimate unavailable. MSRP data not available for this vehicle.
Available Trims (2)
Sierra 15 Hybrid 2WD
SIDI; Hybrid
RWD
Sierra 15 Hybrid 4WD
SIDI; Hybrid
4WD