2007 Hummer H2 vs. 1992 Infiniti J30
To start off, 2007 Hummer H2 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Infiniti J30. In addition, the cost of maintenance, including insurance, on 1992 Infiniti J30 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 115 more horse power than 1992 Infiniti J30. (210 HP @ 6400 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1992 Infiniti J30. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1302 kg more than 1992 Infiniti J30. 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 1992 Infiniti J30. 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 (495 Nm @ 4000 RPM) has 234 more torque (in Nm) than 1992 Infiniti J30. (261 Nm @ 4800 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1992 Infiniti J30.
Compare all specifications:
| 2007 Hummer H2 | 1992 Infiniti J30 | |
| Make | Hummer | Infiniti |
| Model | H2 | J30 |
| Year Released | 2007 | 1992 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 210 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 495 Nm | 261 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 101.6 mm | 87 mm |
| Engine Stroke Size | 91.9 mm | 83 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1601 kg |
| Vehicle Length | 5180 mm | 4870 mm |
| Vehicle Width | 2070 mm | 1780 mm |
| Vehicle Height | 2020 mm | 1400 mm |
| Wheelbase Size | 3120 mm | 2770 mm |
| Fuel Tank Capacity | 121 L | 72 L |
