GMC
Sierra 2500 Hd 2WD
U.S. fuel economy and specifications from the EPA.
11Best combined MPG2005 model year
2005Model years1 with EPA ratings
1Rated configurationDrive, transmission and engine
6 LEngine sizeDisplacement
1 configuration.
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Standard Pickup Trucks 2WD
- Combined MPG
- 11
- Engine displacement
- 6.0 L
- Cylinders
- 8