Hummer
H3T 4WD
U.S. fuel economy and specifications from the EPA.
16Best combined MPG2009 model year
2009–2010Model years2 with EPA ratings
6Rated configurationsDrive, transmission and engine
3.7–5.3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2009 16 MPG
2010 16 MPG
3 configurations.
4-Wheel Drive · Automatic 4-spd
Regular gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 16
- Engine displacement
- 3.7 L
- Cylinders
- 5
4-Wheel Drive · Manual 5-spd
Regular gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 15
- Engine displacement
- 3.7 L
- Cylinders
- 5
4-Wheel Drive · Automatic 4-spd
Regular gasoline or E85 · Standard Pickup Trucks 4WD
- Combined MPG on regular gasoline
- 14
- Combined MPG on E85
- 10
- Engine displacement
- 5.3 L
- Cylinders
- 8
4-Wheel or All-Wheel Drive · Manual 5-spd
Regular gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 16
- Engine displacement
- 3.7 L
- Cylinders
- 5
4-Wheel or All-Wheel Drive · Automatic 4-spd
Regular gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 16
- Engine displacement
- 3.7 L
- Cylinders
- 5
4-Wheel or All-Wheel Drive · Automatic 4-spd
Regular gasoline · Standard Pickup Trucks 4WD
- Combined MPG
- 14
- Engine displacement
- 5.3 L
- Cylinders
- 8