2009 Audi TT vs. 1975 Porsche 930
To start off, 2009 Audi TT is newer by 34 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, 2009 Audi TT (268 HP @ 6000 RPM) has 12 more horse power than 1975 Porsche 930. (256 HP @ 5500 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1975 Porsche 930. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 315 kg more than 1975 Porsche 930. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1975 Porsche 930. 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, 1975 Porsche 930 (351 Nm @ 3000 RPM) has 1 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 2500 RPM). This means 1975 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2009 Audi TT | 1975 Porsche 930 | |
| Make | Audi | Porsche |
| Model | TT | 930 |
| Year Released | 2009 | 1975 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1984 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 268 HP | 256 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 350 Nm | 351 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 82.6 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 70.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1140 kg |
| Vehicle Length | 4200 mm | 4300 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1320 mm |
| Wheelbase Size | 2470 mm | 2510 mm |
