2008 Citroen C5 vs. 2007 Opel Astra
To start off, 2008 Citroen C5 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,795 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (139 HP @ 6300 RPM) has 25 more horse power than 2008 Citroen C5. (114 HP @ 5500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2008 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 24 kg more than 2008 Citroen C5. 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 (175 Nm @ 3800 RPM) has 15 more torque (in Nm) than 2008 Citroen C5. (160 Nm @ 4000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C5.
Compare all specifications:
| 2008 Citroen C5 | 2007 Opel Astra | |
| Make | Citroen | Opel |
| Model | C5 | Astra |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 139 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 160 Nm | 175 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 83.1 mm | 80.5 mm |
| Engine Stroke Size | 81 mm | 88.2 mm |
| Engine Compression Ratio | 10.8:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 13.3 seconds | 11.4 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1491 kg | 1515 kg |
| Vehicle Length | 4850 mm | 4480 mm |
| Vehicle Width | 1790 mm | 2030 mm |
| Vehicle Height | 1560 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Consumption Overall | 8 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 66 L | 52 L |
