1984 Audi 90 vs. 2006 Opel Astra
To start off, 2006 Opel Astra 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 2,226 cc (5 cylinders), 1984 Audi 90 is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (139 HP @ 5700 RPM) has 35 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1984 Audi 90 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 5 kg more than 1984 Audi 90.
Let's talk about torque, 1984 Audi 90 (190 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1984 Audi 90 | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | 90 | Astra |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1598 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 104 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 190 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 81 mm | 79.1 mm |
| Engine Stroke Size | 86.4 mm | 81.5 mm |
| Vehicle Weight | 1260 kg | 1265 kg |
| Vehicle Length | 4470 mm | 4260 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
