2008 Hummer H3 vs. 2003 Subaru Impreza
To start off, 2008 Hummer H3 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2003 Subaru Impreza 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 821 kg more than 2003 Subaru Impreza.
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, 2003 Subaru Impreza (333 Nm @ 3600 RPM) has 5 more torque (in Nm) than 2008 Hummer H3. (328 Nm @ 4600 RPM). This means 2003 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2008 Hummer H3.
Compare all specifications:
| 2008 Hummer H3 | 2003 Subaru Impreza | |
| Make | Hummer | Subaru |
| Model | H3 | Impreza |
| Year Released | 2008 | 2003 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1994 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 246 HP |
| Torque | 328 Nm | 333 Nm |
| Torque RPM | 4600 RPM | 3600 RPM |
| Engine Bore Size | 95.5 mm | 92 mm |
| Engine Stroke Size | 102 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2231 kg | 1410 kg |
| Vehicle Length | 4750 mm | 4420 mm |
| Vehicle Height | 2020 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2660 mm |
| Fuel Tank Capacity | 87 L | 60 L |
