2008 Hummer H3 vs. 2007 Toyota Quantum
To start off, 2008 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Toyota Quantum. In addition, the cost of maintenance, including insurance, on 2007 Toyota Quantum 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 316 kg more than 2007 Toyota Quantum.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Toyota Quantum. 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 68 more torque (in Nm) than 2007 Toyota Quantum. (260 Nm @ 1600 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Toyota Quantum.
Compare all specifications:
| 2008 Hummer H3 | 2007 Toyota Quantum | |
| Make | Hummer | Toyota |
| Model | H3 | Quantum |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 2494 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 101 HP |
| Torque | 328 Nm | 260 Nm |
| Torque RPM | 4600 RPM | 1600 RPM |
| Engine Bore Size | 95.5 mm | 92 mm |
| Engine Stroke Size | 102 mm | 93.8 mm |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2231 kg | 1915 kg |
| Vehicle Length | 5180 mm | 5390 mm |
| Vehicle Height | 2020 mm | 2290 mm |
| Wheelbase Size | 2850 mm | 3120 mm |
| Fuel Tank Capacity | 87 L | 70 L |
