2007 Hummer H2 vs. 2002 Infiniti G20
To start off, 2007 Hummer H2 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Infiniti G20. In addition, the cost of maintenance, including insurance, on 2002 Infiniti G20 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 181 more horse power than 2002 Infiniti G20. (144 HP @ 6000 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2002 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1560 kg more than 2002 Infiniti G20. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Infiniti G20. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 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, 2007 Hummer H2 (496 Nm @ 4000 RPM) has 311 more torque (in Nm) than 2002 Infiniti G20. (185 Nm @ 4800 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti G20.
Compare all specifications:
| 2007 Hummer H2 | 2002 Infiniti G20 | |
| Make | Hummer | Infiniti |
| Model | H2 | G20 |
| Year Released | 2007 | 2002 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 144 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 496 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 101.6 mm | 86 mm |
| Engine Stroke Size | 91.9 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1343 kg |
| Vehicle Length | 5180 mm | 4520 mm |
| Vehicle Width | 2070 mm | 1700 mm |
| Vehicle Height | 2020 mm | 1410 mm |
| Wheelbase Size | 3120 mm | 2610 mm |
| Fuel Tank Capacity | 121 L | 60 L |
