2007 Hummer H2 vs. 2007 Mazda CX-9
To start off, both 2007 Hummer H2 and 2007 Mazda CX-9 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (326 HP @ 5200 RPM) has 63 more horse power than 2007 Mazda CX-9. (263 HP @ 6250 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2007 Mazda CX-9.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda CX-9. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Hummer H2 (495 Nm @ 4000 RPM) has 157 more torque (in Nm) than 2007 Mazda CX-9. (338 Nm @ 4500 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda CX-9.
Compare all specifications:
| 2007 Hummer H2 | 2007 Mazda CX-9 | |
| Make | Hummer | Mazda |
| Model | H2 | CX-9 |
| Year Released | 2007 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 3496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 326 HP | 263 HP |
| Engine RPM | 5200 RPM | 6250 RPM |
| Torque | 495 Nm | 338 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4830 mm | 5080 mm |
| Vehicle Width | 2070 mm | 1940 mm |
| Vehicle Height | 2020 mm | 1740 mm |
| Wheelbase Size | 3130 mm | 2880 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 121 L | 76 L |
