1971 Porsche 917 vs. 2003 Rover 75
To start off, 2003 Rover 75 is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Porsche 917. In addition, the cost of maintenance, including insurance, on 1971 Porsche 917 would be higher. At 4,994 cc, 1971 Porsche 917 is equipped with a bigger engine. In terms of performance, 1971 Porsche 917 (520 HP) has 405 more horse power than 2003 Rover 75. (115 HP). In normal driving conditions, 1971 Porsche 917 should accelerate faster than 2003 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2003 Rover 75 weights approximately 677 kg more than 1971 Porsche 917.
Because 1971 Porsche 917 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Porsche 917. However, in wet, icy, snow, or gravel driving conditions, 2003 Rover 75, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Porsche 917 (610 Nm) has 450 more torque (in Nm) than 2003 Rover 75. (160 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2003 Rover 75.
Compare all specifications:
| 1971 Porsche 917 | 2003 Rover 75 | |
| Make | Porsche | Rover |
| Model | 917 | 75 |
| Year Released | 1971 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 4994 cc | 1769 cc |
| Horse Power | 520 HP | 115 HP |
| Torque | 610 Nm | 160 Nm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Vehicle Weight | 798 kg | 1475 kg |
