2002 Citroen C 15 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Citroen C 15. In addition, the cost of maintenance, including insurance, on 2002 Citroen C 15 would be higher. At 1,794 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (123 HP @ 5600 RPM) has 66 more horse power than 2002 Citroen C 15. (57 HP @ 4600 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2002 Citroen C 15. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 445 kg more than 2002 Citroen C 15. 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, 2003 Opel Vectra (162 Nm @ 3800 RPM) has 49 more torque (in Nm) than 2002 Citroen C 15. (113 Nm @ 2000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2002 Citroen C 15.
Compare all specifications:
| 2002 Citroen C 15 | 2003 Opel Vectra | |
| Make | Citroen | Opel |
| Model | C 15 | Vectra |
| Year Released | 2002 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 123 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 113 Nm | 162 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 88 mm | 88.2 mm |
| Engine Compression Ratio | 23.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 945 kg | 1390 kg |
| Vehicle Length | 4010 mm | 4500 mm |
| Vehicle Width | 1650 mm | 1710 mm |
| Vehicle Height | 1820 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2710 mm |
| Fuel Tank Capacity | 66 L | 60 L |
