1990 BMW 320 vs. 1973 Porsche 917
To start off, 1990 BMW 320 is newer by 17 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. In terms of performance, 1973 Porsche 917 (520 HP) has 405 more horse power than 1990 BMW 320. (115 HP) In normal driving conditions, 1973 Porsche 917 should accelerate faster than 1990 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 320 weights approximately 438 kg more than 1973 Porsche 917.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 386 more torque (in Nm) than 1990 BMW 320. (224 Nm). This means 1973 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 320.
Compare all specifications:
| 1990 BMW 320 | 1973 Porsche 917 | |
| Make | BMW | Porsche |
| Model | 320 | 917 |
| Year Released | 1990 | 1973 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2199 cc | 4994 cc |
| Horse Power | 115 HP | 520 HP |
| Torque | 224 Nm | 610 Nm |
| Engine Compression Ratio | 8.8:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1236 kg | 798 kg |
