1991 Opel Astra vs. 1982 Vauxhall Nova
To start off, 1991 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1982 Vauxhall Nova. In addition, the cost of maintenance, including insurance, on 1982 Vauxhall Nova would be higher. At 1,998 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (115 HP @ 5200 RPM) has 62 more horse power than 1982 Vauxhall Nova. (53 HP @ 5600 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 1982 Vauxhall Nova. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 295 kg more than 1982 Vauxhall Nova. 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 (169 Nm @ 2600 RPM) has 77 more torque (in Nm) than 1982 Vauxhall Nova. (92 Nm @ 2200 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1982 Vauxhall Nova.
Compare all specifications:
| 1991 Opel Astra | 1982 Vauxhall Nova | |
| Make | Opel | Vauxhall |
| Model | Astra | Nova |
| Year Released | 1991 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 53 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 169 Nm | 92 Nm |
| Torque RPM | 2600 RPM | 2200 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 86 mm | 61 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1050 kg | 755 kg |
| Vehicle Length | 4090 mm | 3960 mm |
| Vehicle Width | 1690 mm | 1550 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2650 mm | 2350 mm |
