2009 Citroen C4 vs. 1998 Opel Vectra
To start off, 2009 Citroen C4 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1998 Opel Vectra would be higher. At 1,997 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (138 HP @ 6000 RPM) has 64 more horse power than 1998 Opel Vectra. (74 HP @ 5200 RPM). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1998 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 450 kg more than 1998 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, 2009 Citroen C4 (200 Nm @ 4000 RPM) has 72 more torque (in Nm) than 1998 Opel Vectra. (128 Nm @ 2800 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Vectra.
Compare all specifications:
| 2009 Citroen C4 | 1998 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C4 | Vectra |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 74 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 200 Nm | 128 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 85 mm | 85 mm |
| Engine Stroke Size | 88 mm | 69.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1185 kg |
| Vehicle Length | 4590 mm | 4480 mm |
| Vehicle Width | 1840 mm | 1710 mm |
| Vehicle Height | 1630 mm | 1430 mm |
