2008 Citroen C5 vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 4 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 1,997 cc (4 cylinders), 2008 Citroen C5 is equipped with a bigger engine. In terms of performance, 2012 Opel Astra (148 HP @ 4000 RPM) has 42 more horse power than 2008 Citroen C5. (106 HP @ 4000 RPM) In normal driving conditions, 2012 Opel Astra should accelerate faster than 2008 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2008 Citroen C5 weights approximately 134 kg more than 2012 Opel Astra.
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, 2012 Opel Astra (320 Nm @ 2000 RPM) has 70 more torque (in Nm) than 2008 Citroen C5. (250 Nm @ 1750 RPM). This means 2012 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 | 2012 Opel Astra | |
| Make | Citroen | Opel |
| Model | C5 | Astra |
| Year Released | 2008 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 106 HP | 148 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 250 Nm | 320 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Bore Size | 85.1 mm | 82 mm |
| Engine Stroke Size | 88 mm | 90.4 mm |
| Engine Compression Ratio | 18.0:1 | 17.5:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 13.3 seconds | 8.9 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 | 1527 kg | 1393 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 | 6 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 68 L | 52 L |
