1991 Opel Astra vs. 2010 Citroen C3
To start off, 2010 Citroen C3 is newer by 19 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, 2010 Citroen C3 (108 HP @ 4000 RPM) has 8 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM) In normal driving conditions, 2010 Citroen C3 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Citroen C3 weights approximately 142 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, 2010 Citroen C3 (240 Nm @ 1750 RPM) has 105 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2010 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1991 Opel Astra has automatic transmission and 2010 Citroen C3 has manual transmission. 2010 Citroen C3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Opel Astra | 2010 Citroen C3 | |
| Make | Opel | Citroen |
| Model | Astra | C3 |
| Year Released | 1991 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1560 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 108 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 135 Nm | 240 Nm |
| Torque RPM | 3400 RPM | 1750 RPM |
| Engine Compression Ratio | 9.8:1 | 18.0:1 |
| Top Speed | 173 km/hour | 190 km/hour |
| Acceleration 0-100mph | 13.1 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1060 kg | 1202 kg |
| Vehicle Length | 4250 mm | 3870 mm |
| Vehicle Width | 1690 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1520 mm |
| Wheelbase Size | 2530 mm | 2470 mm |
