2009 Citroen C2 vs. 1991 Opel Astra
To start off, 2009 Citroen C2 is newer by 18 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 1,598 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Citroen C2 (126 HP @ 6500 RPM) has 26 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2009 Citroen C2 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C2 weights approximately 15 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, 2009 Citroen C2 (143 Nm @ 3750 RPM) has 8 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2009 Citroen C2 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2009 Citroen C2 | 1991 Opel Astra | |
| Make | Citroen | Opel |
| Model | C2 | Astra |
| Year Released | 2009 | 1991 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 100 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 143 Nm | 135 Nm |
| Torque RPM | 3750 RPM | 3400 RPM |
| Engine Bore Size | 78.5 mm | 79 mm |
| Engine Stroke Size | 82 mm | 81.5 mm |
| Engine Compression Ratio | 10.2:1 | 9.8:1 |
| Top Speed | 195 km/hour | 190 km/hour |
| Acceleration 0-100mph | 11.2 seconds | 10.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1045 kg | 1030 kg |
| Vehicle Length | 3670 mm | 4250 mm |
| Vehicle Width | 1470 mm | 1690 mm |
| Vehicle Height | 1670 mm | 1430 mm |
| Wheelbase Size | 2320 mm | 2530 mm |
| Fuel Tank Capacity | 41 L | 52 L |
