1991 Audi 90 vs. 2005 Audi TT
To start off, 2005 Audi TT is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi 90. In addition, the cost of maintenance, including insurance, on 1991 Audi 90 would be higher. At 1,992 cc (5 cylinders), 1991 Audi 90 is equipped with a bigger engine. In terms of performance, 2005 Audi TT (178 HP @ 5500 RPM) has 64 more horse power than 1991 Audi 90. (114 HP @ 5400 RPM) In normal driving conditions, 2005 Audi TT should accelerate faster than 1991 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 275 kg more than 1991 Audi 90. 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 63 more torque (in Nm) than 1991 Audi 90. (172 Nm @ 4000 RPM). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 90.
Compare all specifications:
| 1991 Audi 90 | 2005 Audi TT | |
| Make | Audi | Audi |
| Model | 90 | TT |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1992 cc | 1779 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 178 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 172 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1110 kg | 1385 kg |
| Vehicle Length | 4400 mm | 4050 mm |
| Vehicle Width | 1700 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2470 mm |
