2004 Alfa Romeo Spider vs. 1981 Vauxhall Astra
To start off, 2004 Alfa Romeo Spider is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1981 Vauxhall Astra would be higher. At 3,179 cc (6 cylinders), 2004 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo Spider (237 HP @ 6200 RPM) has 178 more horse power than 1981 Vauxhall Astra. (59 HP @ 5800 RPM). In normal driving conditions, 2004 Alfa Romeo Spider should accelerate faster than 1981 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo Spider weights approximately 654 kg more than 1981 Vauxhall 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 Alfa Romeo Spider (300 Nm @ 4800 RPM) has 212 more torque (in Nm) than 1981 Vauxhall Astra. (88 Nm @ 3000 RPM). This means 2004 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1981 Vauxhall Astra.
Compare all specifications:
| 2004 Alfa Romeo Spider | 1981 Vauxhall Astra | |
| Make | Alfa Romeo | Vauxhall |
| Model | Spider | Astra |
| Year Released | 2004 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 237 HP | 59 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 300 Nm | 88 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 78 mm | 61 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1494 kg | 840 kg |
| Vehicle Length | 4310 mm | 4010 mm |
| Vehicle Width | 1780 mm | 1650 mm |
| Vehicle Height | 1330 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2520 mm |
