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 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 2007 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2008 Citroen C5 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Citroen C5 weights approximately 204 kg more than 2007 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, 2008 Citroen C5 (286 Nm @ 3750 RPM) has 24 more torque (in Nm) than 2007 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 2007 Opel Astra. 2008 Citroen C5 has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Citroen C5 will be easier to drive especially in heavy traffic.
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 | 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 | 286 Nm | 262 Nm |
| Torque RPM | 3750 RPM | 1950 RPM |
| Engine Bore Size | 87 mm | 86.1 mm |
| Engine Stroke Size | 82.6 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 8.6 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1589 kg | 1385 kg |
| Vehicle Length | 4850 mm | 4300 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1560 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Consumption Overall | 10 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 66 L | 52 L |
