2007 Hummer H3 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 H3. In addition, the cost of maintenance, including insurance, on 2007 Hummer H3 would be higher. At 3,699 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 2 more horse power than 2007 Hummer H3. (242 HP @ 5600 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 2007 Hummer H3.
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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 22 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 2009 Mazda CX-7 has automatic transmission and 2007 Hummer H3 has manual transmission. 2007 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Hummer H3 | 2009 Mazda CX-7 | |
Make | Hummer | Mazda |
Model | H3 | CX-7 |
Year Released | 2007 | 2009 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 3699 cc | 2260 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 242 HP | 244 HP |
Engine RPM | 5600 RPM | 5000 RPM |
Torque | 328 Nm | 350 Nm |
Torque RPM | 4600 RPM | 2500 RPM |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4750 mm | 4680 mm |
Vehicle Width | 2180 mm | 1880 mm |
Vehicle Height | 1900 mm | 1650 mm |
Wheelbase Size | 2850 mm | 2760 mm |