1991 Opel Astra vs. 1985 Opel Corsa
To start off, 1991 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Opel Corsa. In addition, the cost of maintenance, including insurance, on 1985 Opel Corsa would be higher. At 1,389 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (59 HP @ 5200 RPM) has 15 more horse power than 1985 Opel Corsa. (44 HP @ 5400 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 1985 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 190 kg more than 1985 Opel Corsa. 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 (104 Nm @ 2800 RPM) has 36 more torque (in Nm) than 1985 Opel Corsa. (68 Nm @ 2800 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Corsa.
Compare all specifications:
| 1991 Opel Astra | 1985 Opel Corsa | |
| Make | Opel | Opel |
| Model | Astra | Corsa |
| Year Released | 1991 | 1985 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 44 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 104 Nm | 68 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Engine Bore Size | 77.6 mm | 72 mm |
| Engine Stroke Size | 73.4 mm | 61 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 960 kg | 770 kg |
| Vehicle Length | 4250 mm | 3960 mm |
| Vehicle Width | 1690 mm | 1550 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2850 mm |
