1999 Audi TT vs. 1979 Porsche 924
To start off, 1999 Audi TT is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Porsche 924. In addition, the cost of maintenance, including insurance, on 1979 Porsche 924 would be higher. At 1,984 cc (4 cylinders), 1979 Porsche 924 is equipped with a bigger engine. In terms of performance, 1979 Porsche 924 (208 HP @ 6000 RPM) has 30 more horse power than 1999 Audi TT. (178 HP @ 5500 RPM) In normal driving conditions, 1979 Porsche 924 should accelerate faster than 1999 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi TT weights approximately 161 kg more than 1979 Porsche 924.
Because 1979 Porsche 924 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 1979 Porsche 924. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1979 Porsche 924 (280 Nm @ 3500 RPM) has 45 more torque (in Nm) than 1999 Audi TT. (235 Nm @ 1950 RPM). This means 1979 Porsche 924 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi TT.
Compare all specifications:
| 1999 Audi TT | 1979 Porsche 924 | |
| Make | Audi | Porsche |
| Model | TT | 924 |
| Year Released | 1999 | 1979 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 208 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 235 Nm | 280 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 86.5 mm |
| Engine Stroke Size | 86.4 mm | 84.4 mm |
| Engine Compression Ratio | 9.5:1 | 8.5:1 |
| Top Speed | 222 km/hour | 241 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1179 kg |
| Vehicle Length | 4050 mm | 4330 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2430 mm | 2410 mm |
| Fuel Tank Capacity | 55 L | 84 L |
