2009 Citroen C5 vs. 2006 Opel Vectra
To start off, 2009 Citroen C5 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2006 Opel Vectra would be higher. At 2,792 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (252 HP @ 5500 RPM) has 138 more horse power than 2009 Citroen C5. (114 HP @ 5500 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 2009 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 215 kg more than 2009 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, 2006 Opel Vectra (355 Nm @ 1800 RPM) has 195 more torque (in Nm) than 2009 Citroen C5. (160 Nm @ 4000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C5.
Compare all specifications:
| 2009 Citroen C5 | 2006 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C5 | Vectra |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 252 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 160 Nm | 355 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 196 km/hour | 255 km/hour |
| Acceleration 0-100mph | 12.1 seconds | 6.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1365 kg | 1580 kg |
| Vehicle Length | 4620 mm | 4620 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2710 mm |
| Fuel Consumption Overall | 7.7 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 66 L | 60 L |
