2001 Opel Vectra vs. 2011 Citroen C4
To start off, 2011 Citroen C4 is newer by 10 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 2,260 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, both vehicles can yield 123 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C4 weights approximately 195 kg more than 2001 Opel Vectra.
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, 2001 Opel Vectra (270 Nm @ 1500 RPM) has 100 more torque (in Nm) than 2011 Citroen C4. (170 Nm @ 3750 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C4.
Compare all specifications:
| 2001 Opel Vectra | 2011 Citroen C4 | |
| Make | Opel | Citroen |
| Model | Vectra | C4 |
| Year Released | 2001 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 1749 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 123 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 270 Nm | 170 Nm |
| Torque RPM | 1500 RPM | 3750 RPM |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1390 kg | 1585 kg |
| Vehicle Length | 4500 mm | 4590 mm |
| Vehicle Width | 1720 mm | 1840 mm |
| Vehicle Height | 1500 mm | 1630 mm |
| Wheelbase Size | 2650 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 60 L |
