1991 Opel Astra vs. 1983 Vauxhall Astra
To start off, 1991 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1983 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1983 Vauxhall Astra would be higher. At 1,686 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (82 HP @ 4400 RPM) has 23 more horse power than 1983 Vauxhall Astra. (59 HP @ 5800 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 1983 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 290 kg more than 1983 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, 1991 Opel Astra (168 Nm @ 2400 RPM) has 80 more torque (in Nm) than 1983 Vauxhall Astra. (88 Nm @ 3000 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1983 Vauxhall Astra.
Compare all specifications:
| 1991 Opel Astra | 1983 Vauxhall Astra | |
| Make | Opel | Vauxhall |
| Model | Astra | Astra |
| Year Released | 1991 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 59 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 168 Nm | 88 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1130 kg | 840 kg |
| Vehicle Length | 4060 mm | 4010 mm |
| Vehicle Width | 1690 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1340 mm |
| Wheelbase Size | 2640 mm | 2520 mm |
