2008 Hummer H3 vs. 1973 Porsche 917
To start off, 2008 Hummer H3 is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Porsche 917. In addition, the cost of maintenance, including insurance, on 1973 Porsche 917 would be higher. At 4,994 cc, 1973 Porsche 917 is equipped with a bigger engine.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 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, 1973 Porsche 917 (610 Nm) has 282 more torque (in Nm) than 2008 Hummer H3. (328 Nm). This means 1973 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2008 Hummer H3.
Compare all specifications:
| 2008 Hummer H3 | 1973 Porsche 917 | |
| Make | Hummer | Porsche |
| Model | H3 | 917 |
| Year Released | 2008 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3652 cc | 4994 cc |
| Horse Power | 0 HP | 520 HP |
| Torque | 328 Nm | 610 Nm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
