2006 Chevrolet HHR
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| HHR FWD | 20 | 28 | 23 | Regular Gasoline | Front-Wheel Drive | 2.2L 4-cyl | Manual 5-spd |
| HHR FWD | 20 | 28 | 23 | Regular Gasoline | Front-Wheel Drive | 2.4L 4-cyl | Automatic 4-spd |
| HHR FWD | 21 | 28 | 23 | Regular Gasoline | Front-Wheel Drive | 2.2L 4-cyl | Automatic 4-spd |
| HHR FWD | 19 | 28 | 22 | Regular Gasoline | Front-Wheel Drive | 2.4L 4-cyl | Manual 5-spd |