2007 Hummer H2 vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hummer H2. In addition, the cost of maintenance, including insurance, on 2007 Hummer H2 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 81 more horse power than 2009 Mazda CX-7. (244 HP @ 5000 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2009 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1571 kg more than 2009 Mazda CX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 145 more torque (in Nm) than 2009 Mazda CX-7. (350 Nm @ 2500 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda CX-7.
Compare all specifications:
2007 Hummer H2 | 2009 Mazda CX-7 | |
Make | Hummer | Mazda |
Model | H2 | CX-7 |
Year Released | 2007 | 2009 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 5999 cc | 2260 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 325 HP | 244 HP |
Engine RPM | 5200 RPM | 5000 RPM |
Torque | 495 Nm | 350 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Compression Ratio | 9.4:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2903 kg | 1332 kg |
Vehicle Length | 5180 mm | 4680 mm |
Vehicle Width | 2070 mm | 1880 mm |
Vehicle Height | 2020 mm | 1650 mm |
Wheelbase Size | 3120 mm | 2760 mm |
Fuel Consumption Overall | 14 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 121 L | 69 L |