2009 Citroen C3 vs. 1991 Opel Astra
To start off, 2009 Citroen C3 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 1,686 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Citroen C3 (108 HP @ 4000 RPM) has 26 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 2009 Citroen C3 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C3 weights approximately 278 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 C3 (245 Nm @ 1750 RPM) has 77 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 2009 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2009 Citroen C3 | 1991 Opel Astra | |
| Make | Citroen | Opel |
| Model | C3 | Astra |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 82 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 245 Nm | 168 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Engine Compression Ratio | 18.0:1 | 22.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1408 kg | 1130 kg |
| Vehicle Length | 4080 mm | 4060 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1640 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Tank Capacity | 50 L | 75 L |
