2007 Audi A3 vs. 1986 Audi 90
To start off, 2007 Audi A3 is newer by 21 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, 2007 Audi A3 (148 HP @ 6000 RPM) has 34 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 295 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, 2007 Audi A3 (200 Nm @ 3500 RPM) has 31 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 2007 Audi A3 | 1986 Audi 90 | |
| Make | Audi | Audi |
| Model | A3 | 90 |
| Year Released | 2007 | 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 | 148 HP | 114 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 200 Nm | 169 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 77.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1345 kg | 1050 kg |
| Vehicle Length | 4290 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
