2009 Hummer H2 vs. 1981 Nissan Skyline
To start off, 2009 Hummer H2 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Nissan Skyline. In addition, the cost of maintenance, including insurance, on 1981 Nissan Skyline would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 308 more horse power than 1981 Nissan Skyline. (85 HP @ 4600 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1981 Nissan Skyline. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1685 kg more than 1981 Nissan Skyline. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Nissan Skyline. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 394 more torque (in Nm) than 1981 Nissan Skyline. (170 Nm @ 2400 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Skyline.
Compare all specifications:
| 2009 Hummer H2 | 1981 Nissan Skyline | |
| Make | Hummer | Nissan |
| Model | H2 | Skyline |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 85 HP |
| Engine RPM | 5700 RPM | 4600 RPM |
| Torque | 564 Nm | 170 Nm |
| Torque RPM | 4300 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2903 kg | 1218 kg |
| Vehicle Length | 4830 mm | 4630 mm |
| Vehicle Width | 2070 mm | 1680 mm |
| Vehicle Height | 2020 mm | 1370 mm |
| Wheelbase Size | 3130 mm | 2620 mm |
