1999 Opel Astra vs. 1973 Porsche 917
To start off, 1999 Opel Astra is newer by 26 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 431 more horse power than 1999 Opel Astra. (89 HP) In normal driving conditions, 1973 Porsche 917 should accelerate faster than 1999 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Astra weights approximately 352 kg more than 1973 Porsche 917.
Because 1973 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 1973 Porsche 917. However, in wet, icy, snow, or gravel driving conditions, 1999 Opel Astra, 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, 1973 Porsche 917 (610 Nm) has 485 more torque (in Nm) than 1999 Opel Astra. (125 Nm). This means 1973 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Astra.
Compare all specifications:
1999 Opel Astra | 1973 Porsche 917 | |
Make | Opel | Porsche |
Model | Astra | 917 |
Year Released | 1999 | 1973 |
Body Type | Convertible | Coupe |
Engine Position | Front | Middle |
Engine Size | 1389 cc | 4994 cc |
Horse Power | 89 HP | 520 HP |
Torque | 125 Nm | 610 Nm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Drive Type | Front | Rear |
Vehicle Weight | 1150 kg | 798 kg |