2006 Citroen C8 vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Citroen C8. In addition, the cost of maintenance, including insurance, on 2006 Citroen C8 would be higher. At 2,946 cc (6 cylinders), 2006 Citroen C8 is equipped with a bigger engine. In terms of performance, 2006 Citroen C8 (201 HP @ 6000 RPM) has 4 more horse power than 2009 Opel Astra. (197 HP @ 5600 RPM). In normal driving conditions, 2006 Citroen C8 should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C8 weights approximately 457 kg more than 2009 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, 2006 Citroen C8 (285 Nm @ 3750 RPM) has 23 more torque (in Nm) than 2009 Opel Astra. (262 Nm @ 4200 RPM). This means 2006 Citroen C8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra. 2006 Citroen C8 has automatic transmission and 2009 Opel Astra has manual transmission. 2009 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Citroen C8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Citroen C8 | 2009 Opel Astra | |
| Make | Citroen | Opel |
| Model | C8 | Astra |
| Year Released | 2006 | 2009 |
| Body Type | Minivan | Sedan |
| 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 | 201 HP | 197 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 285 Nm | 262 Nm |
| Torque RPM | 3750 RPM | 4200 RPM |
| Engine Bore Size | 87 mm | 86.1 mm |
| Engine Stroke Size | 82.6 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 11 seconds | 8.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1842 kg | 1385 kg |
| Vehicle Length | 4730 mm | 4260 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1760 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2620 mm |
| Fuel Consumption Overall | 11.5 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 80 L | 52 L |
