2008 Citroen C5 vs. 2008 Opel Vectra
To start off, both 2008 Citroen C5 and 2008 Opel Vectra were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,958 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (175 HP @ 4000 RPM) has 7 more horse power than 2008 Citroen C5. (168 HP @ 4000 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2008 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 54 kg more than 2008 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, both vehicles can yield 370 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2008 Opel Vectra has automatic transmission and 2008 Citroen C5 has manual transmission. 2008 Citroen C5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Citroen C5 | 2008 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C5 | Vectra |
| Year Released | 2008 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 175 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 370 Nm | 370 Nm |
| Torque RPM | 1500 RPM | 1900 RPM |
| Engine Compression Ratio | 17.6:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 222 km/hour | 217 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1651 kg | 1705 kg |
| Vehicle Length | 4750 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1510 mm |
| Wheelbase Size | 2760 mm | 2840 mm |
| Fuel Consumption Overall | 6.1 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 66 L | 60 L |
