2006 Citroen C3 vs. 2005 Opel Astra
To start off, 2006 Citroen C3 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,587 cc (4 cylinders), 2006 Citroen C3 is equipped with a bigger engine. In terms of performance, 2006 Citroen C3 (108 HP @ 5750 RPM) has 23 more horse power than 2005 Opel Astra. (85 HP @ 5800 RPM). In normal driving conditions, 2006 Citroen C3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C3 weights approximately 2 kg more than 2005 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, 2006 Citroen C3 (147 Nm @ 4000 RPM) has 20 more torque (in Nm) than 2005 Opel Astra. (127 Nm @ 4000 RPM). This means 2006 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2006 Citroen C3 | 2005 Opel Astra | |
| Make | Citroen | Opel |
| Model | C3 | Astra |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1388 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 85 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 147 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 78.5 mm | 73.4 mm |
| Engine Stroke Size | 82 mm | 80.6 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1252 kg | 1250 kg |
| Vehicle Length | 3940 mm | 4520 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1570 mm | 1510 mm |
| Wheelbase Size | 2470 mm | 3010 mm |
