Jeep
Grand Cherokee SRT8
U.S. fuel economy and specifications from the EPA.

15Best combined MPG2014 model year
2013–2014Model years2 with EPA ratings
2Rated configurationsDrive, transmission and engine
6.4 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2013 14 MPG
2014 15 MPG
1 configuration.
4-Wheel Drive · Automatic 8-spd
Premium gasoline · Standard Sport Utility Vehicle 4WD
- Combined MPG
- 15
- Engine displacement
- 6.4 L
- Cylinders
- 8
4-Wheel Drive · Automatic 5-spd
Premium gasoline · Standard Sport Utility Vehicle 4WD
- Combined MPG
- 14
- Engine displacement
- 6.4 L
- Cylinders
- 8