2005 Citroen C4 vs. 2004 Opel Vectra
To start off, 2005 Citroen C4 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 1,997 cc (4 cylinders), 2005 Citroen C4 is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (165 HP @ 5400 RPM) has 27 more horse power than 2005 Citroen C4. (138 HP @ 6000 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2005 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 96 kg more than 2005 Citroen C4. 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, 2004 Opel Vectra (266 Nm) has 156 more torque (in Nm) than 2005 Citroen C4. (110 Nm). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C4. 2005 Citroen C4 has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Citroen C4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Citroen C4 | 2004 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C4 | Vectra |
| Year Released | 2005 | 2004 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 165 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 110 Nm | 266 Nm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1279 kg | 1375 kg |
| Vehicle Length | 4270 mm | 4600 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
| Fuel Tank Capacity | 60 L | 60 L |
