2003 Citroen C vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Citroen C. In addition, the cost of maintenance, including insurance, on 2003 Citroen C would be higher. At 1,364 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (89 HP @ 5600 RPM) has 31 more horse power than 2003 Citroen C. (58 HP @ 5500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2003 Citroen C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 294 kg more than 2003 Citroen C. 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, 2007 Opel Astra (125 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2003 Citroen C. (94 Nm @ 3200 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C.
Compare all specifications:
| 2003 Citroen C | 2007 Opel Astra | |
| Make | Citroen | Opel |
| Model | C | Astra |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1124 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 58 HP | 89 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 94 Nm | 125 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 936 kg | 1230 kg |
| Vehicle Length | 3670 mm | 4260 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2320 mm | 2620 mm |
| Fuel Tank Capacity | 41 L | 52 L |
