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 3,188 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (247 HP @ 6300 RPM) has 69 more horse power than 1999 Audi TT. (178 HP @ 5500 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1999 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi TT weights approximately 410 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi TT. 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, 2009 Audi TT (320 Nm @ 2500 RPM) has 85 more torque (in Nm) than 1999 Audi TT. (235 Nm @ 1950 RPM). 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 | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 178 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 235 Nm |
| Torque RPM | 2500 RPM | 1950 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 95.9 mm | 86.4 mm |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Top Speed | 250 km/hour | 222 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1340 kg |
| Vehicle Length | 4180 mm | 4050 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2430 mm |
| Fuel Consumption Overall | 4.3 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
