1999 Audi TT vs. 2005 Audi TT
To start off, 2005 Audi TT is newer by 6 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. Both 1999 Audi TT and 2005 Audi TT are equipped with a 1,779 cc engine. In terms of performance, 2005 Audi TT (178 HP @ 5500 RPM) has 4 more horse power than 1999 Audi TT. (174 HP @ 5600 RPM) In normal driving conditions, 2005 Audi TT should accelerate faster than 1999 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 75 kg more than 1999 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Audi TT (235 Nm @ 1950 RPM) has 5 more torque (in Nm) than 1999 Audi TT. (230 Nm @ 1950 RPM). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi TT.
Compare all specifications:
| 1999 Audi TT | 2005 Audi TT | |
| Make | Audi | Audi |
| Model | TT | TT |
| Year Released | 1999 | 2005 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1779 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 174 HP | 178 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 230 Nm | 235 Nm |
| Torque RPM | 1950 RPM | 1950 RPM |
| Engine Bore Size | 81 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1310 kg | 1385 kg |
| Vehicle Length | 4010 mm | 4050 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1350 mm | 1360 mm |
| Wheelbase Size | 2430 mm | 2470 mm |
| Fuel Tank Capacity | 55 L | 55 L |
