2008 GMC Acadia vs 2008 Hummer H3
Published figures side by side. Rows where our sources have no value for a vehicle read “Not available”. Configurations differ within a model year, so ranges are shown where they apply.
| Specification | 2008 GMC Acadia | 2008 Hummer H3 |
|---|---|---|
| Engine | ||
| Engine | 3.6L 6-cylinder | Varies by configuration: 3.7L 5-cylinder, 5.3L 8-cylinder |
| Displacement | 3.6 L | 3.7 L to 5.3 L |
| Cylinders | 6 | 5 to 8 |
| Fuel type | Gasoline | Gasoline |
| Transmission and drivetrain | ||
| Transmission | Automatic | Varies by configuration: Automatic, Manual |
| Gears | 6 | 4 to 5 |
| Drivetrain | Varies by configuration: AWD, FWD | AWD |
| Fuel economy and range | ||
| Combined | 19 mpg (12.4 L/100 km) to 18 mpg (13.1 L/100 km) | 15 mpg (15.7 L/100 km) to 14 mpg (16.8 L/100 km) |
| City | 16 mpg (14.7 L/100 km) | 14 mpg (16.8 L/100 km) to 13 mpg (18.1 L/100 km) |
| Highway | 24 mpg (9.8 L/100 km) to 22 mpg (10.7 L/100 km) | 18 mpg (13.1 L/100 km) to 16 mpg (14.7 L/100 km) |