1986 Citroen C vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1986 Citroen C. In addition, the cost of maintenance, including insurance, on 1986 Citroen C would be higher. At 2,196 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 2001 Opel Vectra (142 HP @ 5600 RPM) has 83 more horse power than 1986 Citroen C. (59 HP @ 4600 RPM) In normal driving conditions, 2001 Opel Vectra should accelerate faster than 1986 Citroen C. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 370 kg more than 1986 Citroen C. 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 (203 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1986 Citroen C. (110 Nm @ 2000 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen C.
Compare all specifications:
| 1986 Citroen C | 2001 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C | Vectra |
| Year Released | 1986 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 142 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 110 Nm | 203 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 80.1 mm | 86 mm |
| Engine Stroke Size | 88 mm | 94.6 mm |
| Engine Compression Ratio | 23.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 945 kg | 1315 kg |
| Vehicle Length | 4010 mm | 4600 mm |
| Vehicle Width | 1650 mm | 1800 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2650 mm |
