2009 Citroen C1 vs. 2003 Opel Vectra
To start off, 2009 Citroen C1 is newer by 6 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 1,794 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (120 HP @ 5400 RPM) has 53 more horse power than 2009 Citroen C1. (67 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2009 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 605 kg more than 2009 Citroen C1. 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 (167 Nm @ 3800 RPM) has 74 more torque (in Nm) than 2009 Citroen C1. (93 Nm @ 3600 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C1. 2003 Opel Vectra has automatic transmission and 2009 Citroen C1 has manual transmission. 2009 Citroen C1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C1 | 2003 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C1 | Vectra |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1794 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 67 HP | 120 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 93 Nm | 167 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Bore Size | 71 mm | 80.5 mm |
| Engine Stroke Size | 84 mm | 88.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 865 kg | 1470 kg |
| Vehicle Length | 3440 mm | 4830 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1510 mm |
