2009 Audi TT vs. 1970 Porsche 917
To start off, 2009 Audi TT is newer by 39 year(s). Which means there will be less support and parts availability for 1970 Porsche 917. In addition, the cost of maintenance, including insurance, on 1970 Porsche 917 would be higher. At 4,994 cc, 1970 Porsche 917 is equipped with a bigger engine. In terms of performance, 1970 Porsche 917 (520 HP) has 320 more horse power than 2009 Audi TT. (200 HP) In normal driving conditions, 1970 Porsche 917 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 232 kg more than 1970 Porsche 917.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1970 Porsche 917. In wet, icy, snow, or gravel driving conditions, 2009 Audi TT 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, 1970 Porsche 917 (610 Nm) has 329 more torque (in Nm) than 2009 Audi TT. (281 Nm). This means 1970 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2009 Audi TT | 1970 Porsche 917 | |
| Make | Audi | Porsche |
| Model | TT | 917 |
| Year Released | 2009 | 1970 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1984 cc | 4994 cc |
| Horse Power | 200 HP | 520 HP |
| Torque | 281 Nm | 610 Nm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1030 kg | 798 kg |
