2009 Audi TT vs. 1999 Audi TT
To start off, 2009 Audi TT is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Audi TT. In addition, the cost of maintenance, including insurance, on 1999 Audi TT would be higher. At 1,984 cc (4 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (197 HP @ 5100 RPM) has 22 more horse power than 1999 Audi TT. (175 HP @ 6500 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1999 Audi TT.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi TT. In wet, icy, snow, or gravel driving conditions, 1999 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, 2009 Audi TT (280 Nm) has 43 more torque (in Nm) than 1999 Audi TT. (237 Nm). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi TT.
Compare all specifications:
| 2009 Audi TT | 1999 Audi TT | |
| Make | Audi | Audi |
| Model | TT | TT |
| Year Released | 2009 | 1999 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1780 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 197 HP | 175 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 280 Nm | 237 Nm |
| Engine Bore Size | 82.5 mm | 81.1 mm |
| Engine Stroke Size | 92.8 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4180 mm | 4050 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2470 mm | 2430 mm |
