2009 Citroen C4 vs. 2001 Opel Vectra
To start off, 2009 Citroen C4 is newer by 8 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 1,996 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (141 HP @ 6000 RPM) has 41 more horse power than 2001 Opel Vectra. (100 HP @ 4300 RPM). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 121 kg more than 2001 Opel Vectra. 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, 2001 Opel Vectra (240 Nm @ 1950 RPM) has 40 more torque (in Nm) than 2009 Citroen C4. (200 Nm @ 4000 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4. 2009 Citroen C4 has automatic transmission and 2001 Opel Vectra has manual transmission. 2001 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C4 | 2001 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C4 | Vectra |
| Year Released | 2009 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 100 HP |
| Engine RPM | 6000 RPM | 4300 RPM |
| Torque | 200 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Engine Compression Ratio | 10.8:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 195 km/hour | 190 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 13 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1586 kg | 1465 kg |
| Vehicle Length | 4480 mm | 4260 mm |
| Vehicle Width | 2110 mm | 1710 mm |
| Vehicle Height | 1690 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2500 mm |
| Fuel Tank Capacity | 60 L | 60 L |
