2002 Kia Retona 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 Kia Retona. In addition, the cost of maintenance, including insurance, on 2002 Kia Retona would be higher. At 1,998 cc (4 cylinders), 2002 Kia Retona is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (100 HP @ 4300 RPM) has 10 more horse power than 2002 Kia Retona. (90 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2002 Kia Retona. With that said, vehicle weight also plays an important factor in acceleration. 2002 Kia Retona weights approximately 382 kg more than 2003 Opel Vectra.
Because 2002 Kia Retona is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2002 Kia Retona will offer significantly more control. 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, both vehicles can yield 205 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2002 Kia Retona | 2003 Opel Vectra | |
| Make | Kia | Opel |
| Model | Retona | Vectra |
| Year Released | 2002 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 90 HP | 100 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Torque | 205 Nm | 205 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 92 mm | 90 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1872 kg | 1490 kg |
| Vehicle Length | 4010 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1840 mm | 1510 mm |
