2004 Citroen C5 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Citroen C5. In addition, the cost of maintenance, including insurance, on 2004 Citroen C5 would be higher. At 1,985 cc (4 cylinders), 2004 Citroen C5 is equipped with a bigger engine. In terms of performance, 2004 Citroen C5 (129 HP @ 4000 RPM) has 25 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2004 Citroen C5 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 338 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, 2004 Citroen C5 (314 Nm @ 2000 RPM) has 164 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2004 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2004 Citroen C5 | 2005 Opel Astra | |
| Make | Citroen | Opel |
| Model | C5 | Astra |
| Year Released | 2004 | 2005 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 129 HP | 104 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 314 Nm | 150 Nm |
| Torque RPM | 2000 RPM | 3900 RPM |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Top Speed | 205 km/hour | 187 km/hour |
| Acceleration 0-100mph | 10.8 seconds | 12.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1573 kg | 1235 kg |
| Vehicle Length | 4750 mm | 4300 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1480 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2700 mm |
| Fuel Consumption Overall | 6.2 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 66 L | 52 L |
