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 1,998 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (115 HP @ 5200 RPM) has 7 more horse power than 2009 Citroen C3. (108 HP @ 4000 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 2009 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C3 weights approximately 358 kg more than 1991 Opel Astra.
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 76 more torque (in Nm) than 1991 Opel Astra. (169 Nm @ 2600 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 | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 115 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 245 Nm | 169 Nm |
| Torque RPM | 1750 RPM | 2600 RPM |
| Engine Bore Size | 75.1 mm | 86 mm |
| Engine Stroke Size | 88.3 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Acceleration 0-100mph | 12.4 seconds | 9.5 seconds |
| 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 | 1050 kg |
| Vehicle Length | 4080 mm | 4090 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1640 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
| Fuel Tank Capacity | 50 L | 75 L |
