1991 Opel Astra vs. 2007 Opel Corsa
To start off, 2007 Opel Corsa is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,686 cc (4 cylinders), 2007 Opel Corsa is equipped with a bigger engine. In terms of performance, both vehicles can yield 100 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Corsa weights approximately 229 kg more than 1991 Opel Astra.
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, 2007 Opel Corsa (240 Nm @ 2300 RPM) has 105 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2007 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2007 Opel Corsa | |
| Make | Opel | Opel |
| Model | Astra | Corsa |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 100 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 135 Nm | 240 Nm |
| Torque RPM | 3400 RPM | 2300 RPM |
| Engine Bore Size | 79 mm | 79 mm |
| Engine Stroke Size | 81.5 mm | 86 mm |
| Engine Compression Ratio | 9.8:1 | 18.4:1 |
| Top Speed | 190 km/hour | 188 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1016 kg | 1245 kg |
| Vehicle Length | 4060 mm | 3820 mm |
| Vehicle Width | 1690 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2500 mm |
| Fuel Tank Capacity | 75 L | 44 L |
