1971 Porsche 917 vs. 2010 Audi A5
To start off, 2010 Audi A5 is newer by 39 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 259 more horse power than 2010 Audi A5. (261 HP). In normal driving conditions, 1971 Porsche 917 should accelerate faster than 2010 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi A5 weights approximately 962 kg more than 1971 Porsche 917.
Because 2010 Audi A5 is all wheel drive (AWD), it will have significant more traction and grip than 1971 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2010 Audi A5 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, 1971 Porsche 917 (610 Nm) has 280 more torque (in Nm) than 2010 Audi A5. (330 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2010 Audi A5.
Compare all specifications:
| 1971 Porsche 917 | 2010 Audi A5 | |
| Make | Porsche | Audi |
| Model | 917 | A5 |
| Year Released | 1971 | 2010 |
| Body Type | Coupe | Coupe |
| Engine Position | Middle | Front |
| Engine Size | 4994 cc | 3197 cc |
| Horse Power | 520 HP | 261 HP |
| Torque | 610 Nm | 330 Nm |
| Drive Type | Rear | AWD |
| Vehicle Weight | 798 kg | 1760 kg |
