2006 Audi TT vs. 1987 Audi 90
To start off, 2006 Audi TT is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Audi 90. In addition, the cost of maintenance, including insurance, on 1987 Audi 90 would be higher. At 2,309 cc (5 cylinders), 1987 Audi 90 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (221 HP @ 5900 RPM) has 86 more horse power than 1987 Audi 90. (135 HP @ 5500 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 1987 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1987 Audi 90 weights approximately 30 kg more than 2006 Audi TT.
Because 1987 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi TT. In wet, icy, snow, or gravel driving conditions, 1987 Audi 90 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, 2006 Audi TT (280 Nm @ 2200 RPM) has 94 more torque (in Nm) than 1987 Audi 90. (186 Nm @ 4000 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 90.
Compare all specifications:
| 2006 Audi TT | 1987 Audi 90 | |
| Make | Audi | Audi |
| Model | TT | 90 |
| Year Released | 2006 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2309 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 221 HP | 135 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 280 Nm | 186 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1310 kg |
| Vehicle Length | 4050 mm | 4400 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2690 mm |
| Fuel Consumption Overall | 9.4 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 62 L | 80 L |
