1991 Chevrolet Corsica vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Corsica. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Corsica would be higher. At 3,135 cc (6 cylinders), 1991 Chevrolet Corsica is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Corsica (138 HP @ 4200 RPM) has 53 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 1991 Chevrolet Corsica should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 70 kg more than 1991 Chevrolet Corsica.
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 Chevrolet Corsica (251 Nm @ 3200 RPM) has 112 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 1991 Chevrolet Corsica will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Opel Astra has automatic transmission and 1991 Chevrolet Corsica has manual transmission. 1991 Chevrolet Corsica will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Corsica | 2004 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Corsica | Astra |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 85 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 251 Nm | 139 Nm |
| Torque RPM | 3200 RPM | 2600 RPM |
| Engine Bore Size | 89 mm | 79 mm |
| Engine Stroke Size | 84 mm | 81.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1245 kg | 1315 kg |
| Vehicle Length | 4660 mm | 4290 mm |
| Vehicle Width | 1740 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2610 mm |
