2007 Alfa Romeo Spider vs. 1972 Porsche 917
To start off, 2007 Alfa Romeo Spider is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Porsche 917. In addition, the cost of maintenance, including insurance, on 1972 Porsche 917 would be higher. At 4,994 cc, 1972 Porsche 917 is equipped with a bigger engine. In terms of performance, 1972 Porsche 917 (520 HP) has 264 more horse power than 2007 Alfa Romeo Spider. (256 HP) In normal driving conditions, 1972 Porsche 917 should accelerate faster than 2007 Alfa Romeo Spider.
Because 2007 Alfa Romeo Spider is four wheel drive (4WD), it will have significant more traction and grip than 1972 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo Spider 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, 1972 Porsche 917 (610 Nm) has 288 more torque (in Nm) than 2007 Alfa Romeo Spider. (322 Nm). This means 1972 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo Spider.
Compare all specifications:
| 2007 Alfa Romeo Spider | 1972 Porsche 917 | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | 917 |
| Year Released | 2007 | 1972 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3194 cc | 4994 cc |
| Horse Power | 256 HP | 520 HP |
| Torque | 322 Nm | 610 Nm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Top Speed | 240 km/hour | 321 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 1 seats |
