2005 Chevrolet Silverado 2500 HD fuel economy
The EPA lists 3 versions of the 2005 Chevrolet Silverado 2500 HD. Combined fuel economy ranges from 9 to 11 MPG; the most efficient version is rated 10 city / 12 highway.
At a glance
- Combined
- 9 to 11 MPG depending on version
- City and highway
- 10 and 12 most efficient version
- Yearly fuel cost
- $6,100 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| Silverado 2500 HD 2WD Automatic 4-spd | 8-cyl 6.0L | Rear-Wheel Drive | 10 | 12 | 11 MPG | $6,100 |
| Silverado 2500 HD 2WD CNG Automatic 4-spd | 8-cyl 6.0L CNG | Rear-Wheel Drive | 8 | 11 | 9 MPG | $5,150 |
| Silverado 2500 HD 4WD CNG Automatic 4-spd | 8-cyl 6.0L CNG | 4-Wheel or All-Wheel Drive | 8 | 11 | 9 MPG | $5,150 |
At EPA assumptions, the most efficient version costs about $6,100 per year in fuel, versus $5,150 for the least efficient.
Fuel economy in other model years
- 2005
- 2004