2005 Alpina Roadster vs. 1984 Holden Astra
To start off, 2005 Alpina Roadster is newer by 21 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 3,346 cc (6 cylinders), 2005 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2005 Alpina Roadster (301 HP) has 231 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 2005 Alpina Roadster should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina Roadster weights approximately 771 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.
Because 2005 Alpina Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 1984 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Alpina Roadster (362 Nm @ 4800 RPM) has 247 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2005 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 2005 Alpina Roadster | 1984 Holden Astra | |
| Make | Alpina | Holden |
| Model | Roadster | Astra |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 70 HP |
| Torque | 362 Nm | 115 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1626 kg | 855 kg |
| Vehicle Length | 4100 mm | 3970 mm |
| Vehicle Width | 1790 mm | 1630 mm |
| Vehicle Height | 1300 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2420 mm |
