2003 Opel Vectra vs. 2011 Citroen C3
To start off, 2011 Citroen C3 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,957 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 4000 RPM) has 65 more horse power than 2011 Citroen C3. (108 HP @ 5750 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2011 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 353 kg more than 2011 Citroen C3. 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 223 more torque (in Nm) than 2011 Citroen C3. (147 Nm @ 4000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C3.
Compare all specifications:
| 2003 Opel Vectra | 2011 Citroen C3 | |
| Make | Opel | Citroen |
| Model | Vectra | C3 |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 108 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 370 Nm | 147 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 78.5 mm |
| Engine Stroke Size | 82 mm | 82 mm |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 226 km/hour | 188 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1605 kg | 1252 kg |
| Vehicle Length | 4600 mm | 3940 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1570 mm |
| Wheelbase Size | 2740 mm | 2470 mm |
| Fuel Consumption Overall | 7 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 60 L | 47 L |
