2009 Chevrolet Avalanche
3 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Avalanche 1500 2WD | 14 | 20 | 16 | Regular Gasoline | Rear-Wheel Drive | 5.3L 8-cyl | Automatic 6-spd |
| Avalanche 1500 2WD | 14 | 19 | 16 | Regular Gasoline | Rear-Wheel Drive | 6L 8-cyl | Automatic 6-spd |
| Avalanche 1500 2WD | 14 | 20 | 16 | Regular Gasoline | Rear-Wheel Drive | 5.3L 8-cyl | Automatic 6-spd |