2006 Audi TT vs. 1978 Porsche 924
To start off, 2006 Audi TT is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Porsche 924. In addition, the cost of maintenance, including insurance, on 1978 Porsche 924 would be higher. At 3,189 cc (6 cylinders), 2006 Audi TT is equipped with a bigger engine. In terms of performance, 2006 Audi TT (247 HP @ 6300 RPM) has 77 more horse power than 1978 Porsche 924. (170 HP @ 5500 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 1978 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 488 kg more than 1978 Porsche 924. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1978 Porsche 924. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi TT (320 Nm @ 2800 RPM) has 75 more torque (in Nm) than 1978 Porsche 924. (245 Nm @ 3500 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1978 Porsche 924.
Compare all specifications:
| 2006 Audi TT | 1978 Porsche 924 | |
| Make | Audi | Porsche |
| Model | TT | 924 |
| Year Released | 2006 | 1978 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 170 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 245 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 86.6 mm |
| Engine Stroke Size | 95.9 mm | 84.4 mm |
| Engine Compression Ratio | 11.0:1 | 7.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1668 kg | 1180 kg |
| Vehicle Length | 4050 mm | 4220 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1270 mm |
| Wheelbase Size | 2440 mm | 2410 mm |
| Fuel Tank Capacity | 62 L | 61 L |
