2005 Opel Corsa vs. 1991 Opel Astra
To start off, 2005 Opel Corsa is newer by 14 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 1,700 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Corsa (69 HP @ 4000 RPM) has 13 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 2005 Opel Corsa should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Corsa weights approximately 156 kg more than 1991 Opel 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, 2005 Opel Corsa (170 Nm @ 1750 RPM) has 65 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 2005 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2005 Opel Corsa | 1991 Opel Astra | |
| Make | Opel | Opel |
| Model | Corsa | Astra |
| Year Released | 2005 | 1991 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 1700 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 56 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 170 Nm | 105 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Engine Bore Size | 69.6 mm | 82.5 mm |
| Engine Stroke Size | 82 mm | 79.5 mm |
| Engine Compression Ratio | 18.0:1 | 23.0:1 |
| Top Speed | 165 km/hour | 149 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1181 kg | 1025 kg |
| Vehicle Length | 3820 mm | 4280 mm |
| Vehicle Width | 1650 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2640 mm |
| Fuel Tank Capacity | 44 L | 75 L |
