2005 Audi A2 vs. 1984 Audi 90
To start off, 2005 Audi A2 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 1,994 cc (5 cylinders), 1984 Audi 90 is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (114 HP @ 5700 RPM) has 6 more horse power than 2005 Audi A2. (108 HP @ 5800 RPM) In normal driving conditions, 1984 Audi 90 should accelerate faster than 2005 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A2 weights approximately 14 kg more than 1984 Audi 90.
Let's talk about torque, 1984 Audi 90 (168 Nm @ 3200 RPM) has 12 more torque (in Nm) than 2005 Audi A2. (156 Nm @ 4500 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A2.
Compare all specifications:
| 2005 Audi A2 | 1984 Audi 90 | |
| Make | Audi | Audi |
| Model | A2 | 90 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 114 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 156 Nm | 168 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 76.5 mm | 81 mm |
| Engine Stroke Size | 86.9 mm | 77.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1070 kg | 1056 kg |
| Vehicle Length | 3830 mm | 4470 mm |
| Vehicle Width | 1680 mm | 1690 mm |
| Vehicle Height | 1560 mm | 1370 mm |
| Wheelbase Size | 2410 mm | 2550 mm |
