1991 Audi 90 vs. 1999 Audi TT
To start off, 1999 Audi TT is newer by 8 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, 1999 Audi TT (175 HP @ 6500 RPM) has 61 more horse power than 1991 Audi 90. (114 HP @ 5400 RPM) In normal driving conditions, 1999 Audi TT should accelerate faster than 1991 Audi 90.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 90. 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, 1999 Audi TT (237 Nm) has 65 more torque (in Nm) than 1991 Audi 90. (172 Nm). This means 1999 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 | 1999 Audi TT | |
| Make | Audi | Audi |
| Model | 90 | TT |
| Year Released | 1991 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1992 cc | 1780 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 175 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 172 Nm | 237 Nm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4400 mm | 4050 mm |
| Vehicle Width | 1700 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2430 mm |
