2008 Hummer H3 vs. 2012 Mazda 3
To start off, 2012 Mazda 3 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Hummer H3. In addition, the cost of maintenance, including insurance, on 2008 Hummer H3 would be higher. At 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 931 kg more than 2012 Mazda 3.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 145 more torque (in Nm) than 2012 Mazda 3. (183 Nm @ 4500 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda 3. 2008 Hummer H3 has automatic transmission and 2012 Mazda 3 has manual transmission. 2012 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H3 | 2012 Mazda 3 | |
| Make | Hummer | Mazda |
| Model | H3 | 3 |
| Year Released | 2008 | 2012 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 2000 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 148 HP |
| Torque | 328 Nm | 183 Nm |
| Torque RPM | 4600 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2231 kg | 1300 kg |
| Vehicle Length | 4750 mm | 4590 mm |
| Vehicle Height | 2020 mm | 1471 mm |
| Wheelbase Size | 2850 mm | 2639 mm |
| Fuel Tank Capacity | 87 L | 55 L |
