2009 Citroen C5 vs. 2003 Opel Astra
To start off, 2009 Citroen C5 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,946 cc (6 cylinders), 2009 Citroen C5 is equipped with a bigger engine. In terms of performance, 2009 Citroen C5 (208 HP @ 6000 RPM) has 66 more horse power than 2003 Opel Astra. (142 HP @ 5600 RPM). In normal driving conditions, 2009 Citroen C5 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 650 kg more than 2003 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, 2009 Citroen C5 (290 Nm @ 3750 RPM) has 86 more torque (in Nm) than 2003 Opel Astra. (204 Nm @ 4000 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2009 Citroen C5 has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C5 | 2003 Opel Astra | |
| Make | Citroen | Opel |
| Model | C5 | Astra |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 142 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 290 Nm | 204 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 219 km/hour | 208 km/hour |
| Acceleration 0-100mph | 10 seconds | 10 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1800 kg | 1150 kg |
| Vehicle Length | 4790 mm | 4120 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2820 mm | 2740 mm |
| Fuel Consumption Overall | 10.5 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 71 L | 53 L |
