2009 Audi TT vs. 1986 Audi 90
To start off, 2009 Audi TT is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 1,994 cc (5 cylinders), 1986 Audi 90 is equipped with a bigger engine. In terms of performance, 2009 Audi TT (197 HP @ 5100 RPM) has 83 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 265 kg more than 1986 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Audi TT (280 Nm @ 1800 RPM) has 111 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 2009 Audi TT | 1986 Audi 90 | |
| Make | Audi | Audi |
| Model | TT | 90 |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 114 HP |
| Engine RPM | 5100 RPM | 5700 RPM |
| Torque | 280 Nm | 169 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 77.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1315 kg | 1050 kg |
| Vehicle Length | 4180 mm | 4470 mm |
| Vehicle Width | 1850 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2470 mm | 2550 mm |
