2009 Audi TT vs. 1978 Porsche 930
To start off, 2009 Audi TT is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Porsche 930. In addition, the cost of maintenance, including insurance, on 1978 Porsche 930 would be higher. At 3,298 cc (6 cylinders), 1978 Porsche 930 is equipped with a bigger engine. In terms of performance, 1978 Porsche 930 (296 HP @ 5500 RPM) has 46 more horse power than 2009 Audi TT. (250 HP @ 6300 RPM) In normal driving conditions, 1978 Porsche 930 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 1978 Porsche 930 weights approximately 364 kg more than 2009 Audi TT. 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 1978 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, 1978 Porsche 930 (440 Nm @ 4000 RPM) has 120 more torque (in Nm) than 2009 Audi TT. (320 Nm @ 2500 RPM). This means 1978 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 | 1978 Porsche 930 | |
| Make | Audi | Porsche |
| Model | TT | 930 |
| Year Released | 2009 | 1978 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3189 cc | 3298 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 296 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 440 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 95.9 mm | 74.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 936 kg | 1300 kg |
| Vehicle Length | 4180 mm | 4300 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1320 mm |
| Wheelbase Size | 2480 mm | 2510 mm |
