2008 Citroen C5 vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Citroen C5. In addition, the cost of maintenance, including insurance, on 2008 Citroen C5 would be higher. At 2,946 cc (6 cylinders), 2008 Citroen C5 is equipped with a bigger engine. In terms of performance, 2008 Citroen C5 (204 HP @ 6000 RPM) has 7 more horse power than 2009 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2008 Citroen C5 should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 28 kg more than 2008 Citroen C5.
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, 2008 Citroen C5 (285 Nm @ 3750 RPM) has 23 more torque (in Nm) than 2009 Opel Astra. (262 Nm @ 1950 RPM). This means 2008 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra.
Compare all specifications:
| 2008 Citroen C5 | 2009 Opel Astra | |
| Make | Citroen | Opel |
| Model | C5 | Astra |
| Year Released | 2008 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 197 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 285 Nm | 262 Nm |
| Torque RPM | 3750 RPM | 1950 RPM |
| Engine Compression Ratio | 11.0:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 234 km/hour | 234 km/hour |
| Acceleration 0-100mph | 8.7 seconds | 8.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1597 kg | 1625 kg |
| Vehicle Length | 4760 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1520 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 66 L | 52 L |
