2003 Hummer H2 vs. 1981 Porsche 944
To start off, 2003 Hummer H2 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Porsche 944. In addition, the cost of maintenance, including insurance, on 1981 Porsche 944 would be higher. At 5,967 cc (8 cylinders), 2003 Hummer H2 is equipped with a bigger engine. In terms of performance, 2003 Hummer H2 (321 HP @ 5200 RPM) has 176 more horse power than 1981 Porsche 944. (145 HP @ 5800 RPM). In normal driving conditions, 2003 Hummer H2 should accelerate faster than 1981 Porsche 944. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hummer H2 weights approximately 1565 kg more than 1981 Porsche 944. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Porsche 944. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Hummer H2 (522 Nm @ 3600 RPM) has 327 more torque (in Nm) than 1981 Porsche 944. (195 Nm @ 3000 RPM). This means 2003 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 944.
Compare all specifications:
| 2003 Hummer H2 | 1981 Porsche 944 | |
| Make | Hummer | Porsche |
| Model | H2 | 944 |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 2479 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 145 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 522 Nm | 195 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2910 kg | 1345 kg |
| Vehicle Length | 4820 mm | 4300 mm |
| Vehicle Width | 2070 mm | 1740 mm |
| Vehicle Height | 1980 mm | 1280 mm |
| Wheelbase Size | 3130 mm | 2410 mm |
