2007 Hummer H3 vs 2007 Mazda CX-7
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 | 2007 Hummer H3 | 2007 Mazda CX-7 |
|---|---|---|
| Engine | ||
| Engine | 3.7L 5-cylinder | 2.3L 4-cylinder turbocharged |
| Displacement | 3.7 L | 2.3 L |
| Cylinders | 5 | 4 |
| Aspiration | Not available | Turbocharged |
| Fuel type | Gasoline | Gasoline |
| Transmission and drivetrain | ||
| Transmission | Varies by configuration: Automatic, Manual | Automatic |
| Gears | 4 to 5 | 6 |
| Drivetrain | AWD | Varies by configuration: FWD, AWD |
| Fuel economy and range | ||
| Combined | 15 mpg (15.7 L/100 km) | 19 mpg (12.4 L/100 km) to 18 mpg (13.1 L/100 km) |
| City | 14 mpg (16.8 L/100 km) | 17 mpg (13.8 L/100 km) to 16 mpg (14.7 L/100 km) |
| Highway | 18 mpg (13.1 L/100 km) | 22 mpg (10.7 L/100 km) |