GMC
Sierra K10 4WD AT4
U.S. fuel economy and specifications from the EPA.
17Best combined MPG2019 model year
2019Model years1 with EPA ratings
2Rated configurationsDrive, transmission and engine
5.3–6.2 LEngine sizeDisplacement
2 configurations.
4-Wheel Drive · Automatic 10-spd
Premium gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 17
- Engine displacement
- 6.2 L
- Cylinders
- 8
4-Wheel Drive · Automatic 8-spd
Regular gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 17
- Engine displacement
- 5.3 L
- Cylinders
- 8