2007 Opel Vectra vs. 2011 Citroen C5
To start off, 2011 Citroen C5 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2007 Opel Vectra would be higher. At 1,997 cc (4 cylinders), 2011 Citroen C5 is equipped with a bigger engine. In terms of performance, 2011 Citroen C5 (138 HP @ 6000 RPM) has 18 more horse power than 2007 Opel Vectra. (120 HP @ 6000 RPM) In normal driving conditions, 2011 Citroen C5 should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C5 weights approximately 163 kg more than 2007 Opel Vectra. 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, 2011 Citroen C5 (200 Nm @ 4000 RPM) has 33 more torque (in Nm) than 2007 Opel Vectra. (167 Nm @ 3800 RPM). This means 2011 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2007 Opel Vectra | 2011 Citroen C5 | |
| Make | Opel | Citroen |
| Model | Vectra | C5 |
| Year Released | 2007 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 138 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 167 Nm | 200 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 199 km/hour | 201 km/hour |
| Acceleration 0-100mph | 12.1 seconds | 11.2 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1653 kg |
| Vehicle Length | 4830 mm | 4840 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1510 mm | 1520 mm |
| Wheelbase Size | 2840 mm | 2820 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 60 L | 71 L |
