2004 Audi A4 vs. 1972 Porsche 917
To start off, 2004 Audi A4 is newer by 32 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 350 more horse power than 2004 Audi A4. (170 HP) In normal driving conditions, 1972 Porsche 917 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 852 kg more than 1972 Porsche 917.
Because 1972 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 1972 Porsche 917. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A4, 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, 1972 Porsche 917 (610 Nm) has 375 more torque (in Nm) than 2004 Audi A4. (235 Nm). This means 1972 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 1972 Porsche 917 | |
| Make | Audi | Porsche |
| Model | A4 | 917 |
| Year Released | 2004 | 1972 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1784 cc | 4994 cc |
| Horse Power | 170 HP | 520 HP |
| Torque | 235 Nm | 610 Nm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Vehicle Weight | 1650 kg | 798 kg |
