1984 Holden Astra vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Holden Astra. In addition, the cost of maintenance, including insurance, on 1984 Holden Astra would be higher. At 1,796 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (125 HP) has 55 more horse power than 1984 Holden Astra. (70 HP) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 470 kg more than 1984 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Opel Astra (167 Nm @ 3800 RPM) has 52 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 1984 Holden Astra | 2004 Opel Astra | |
| Make | Holden | Opel |
| Model | Astra | Astra |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1488 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 125 HP |
| Torque | 115 Nm | 167 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 855 kg | 1325 kg |
| Vehicle Length | 3970 mm | 4520 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2420 mm | 2700 mm |
