2020 GMC Sierra AT4
Pickup
4WD
Regular Gasoline
Horsepower
–
MPG Combined
16 mpg
MSRP
–
Torque
–
Performance
- Horsepower
- –
- Torque
- –
- Engine
- 5.3 L
- Cylinders
- V8
- Transmission
- Automatic 6-spd
- Drive Type
- 4WD
Efficiency
- MPG Combined
- 16
- Fuel Type
- Regular Gasoline
Dimensions
- Length
- 229.5 in
- Width
- 81.1 in
- Height
- 75.6 in
- Wheelbase
- 139.4 in
- Curb Weight
- 4,378 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 (5)
Sierra 4WD AT4
SIDI
4WD
Sierra 4WD AT4
4WD
Sierra 4WD AT4
SIDI
4WD
Sierra 4WD AT4
SIDI
4WD
Sierra 4WD AT4
SIDI
4WD