2004 Citroen C2 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Citroen C2. In addition, the cost of maintenance, including insurance, on 2004 Citroen C2 would be higher. At 1,794 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (123 HP @ 5600 RPM) has 64 more horse power than 2004 Citroen C2. (59 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2004 Citroen C2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 425 kg more than 2004 Citroen C2. 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, 2005 Opel Vectra (165 Nm @ 3800 RPM) has 71 more torque (in Nm) than 2004 Citroen C2. (94 Nm @ 3200 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C2. 2005 Opel Vectra has automatic transmission and 2004 Citroen C2 has manual transmission. 2004 Citroen C2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Citroen C2 | 2005 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C2 | Vectra |
| Year Released | 2004 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1123 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 123 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 94 Nm | 165 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Engine Bore Size | 72 mm | 80.5 mm |
| Engine Stroke Size | 69 mm | 88.2 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 935 kg | 1360 kg |
| Vehicle Length | 3670 mm | 4500 mm |
| Vehicle Width | 1670 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2320 mm | 2640 mm |
| Fuel Tank Capacity | 41 L | 60 L |
