2005 Chevrolet TrailBlazer
6 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| TrailBlazer 2WD | 14 | 20 | 16 | Regular Gasoline | Rear-Wheel Drive | 4.2L 6-cyl | Automatic 4-spd |
| TrailBlazer 4WD | 14 | 19 | 16 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 4.2L 6-cyl | Automatic 4-spd |
| TrailBlazer Ext 2WD | 13 | 18 | 15 | Regular Gasoline | Rear-Wheel Drive | 4.2L 6-cyl | Automatic 4-spd |
| TrailBlazer Ext 2WD | 13 | 19 | 15 | Regular Gasoline | Rear-Wheel Drive | 5.3L 8-cyl | Automatic 4-spd |
| TrailBlazer Ext 4WD | 12 | 17 | 14 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 4.2L 6-cyl | Automatic 4-spd |
| TrailBlazer Ext 4WD | 13 | 18 | 15 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 5.3L 8-cyl | Automatic 4-spd |