2006 Audi A3 vs. 1984 Audi 90
To start off, 2006 Audi A3 is newer by 22 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 3,189 cc (6 cylinders), 2006 Audi A3 is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (247 HP @ 6300 RPM) has 133 more horse power than 1984 Audi 90. (114 HP @ 5700 RPM). In normal driving conditions, 2006 Audi A3 should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A3 weights approximately 554 kg more than 1984 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, 2006 Audi A3 (321 Nm @ 2500 RPM) has 153 more torque (in Nm) than 1984 Audi 90. (168 Nm @ 3200 RPM). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 2006 Audi A3 | 1984 Audi 90 | |
| Make | Audi | Audi |
| Model | A3 | 90 |
| Year Released | 2006 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 114 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 321 Nm | 168 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 95.9 mm | 77.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1610 kg | 1056 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 |
