2005 Audi TT vs. 1975 Porsche 930
To start off, 2005 Audi TT is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Porsche 930. In addition, the cost of maintenance, including insurance, on 1975 Porsche 930 would be higher. At 2,994 cc (6 cylinders), 1975 Porsche 930 is equipped with a bigger engine. In terms of performance, 1975 Porsche 930 (256 HP @ 5500 RPM) has 78 more horse power than 2005 Audi TT. (178 HP @ 5500 RPM) In normal driving conditions, 1975 Porsche 930 should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 245 kg more than 1975 Porsche 930.
Because 1975 Porsche 930 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 1975 Porsche 930. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi TT, 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, 1975 Porsche 930 (351 Nm @ 3000 RPM) has 116 more torque (in Nm) than 2005 Audi TT. (235 Nm @ 1950 RPM). This means 1975 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 1975 Porsche 930 | |
| Make | Audi | Porsche |
| Model | TT | 930 |
| Year Released | 2005 | 1975 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1779 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 256 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 235 Nm | 351 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 70.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1140 kg |
| Vehicle Length | 4050 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1320 mm |
| Wheelbase Size | 2470 mm | 2510 mm |
