2006 Kia Sedona vs. 2003 Opel Vectra
To start off, 2006 Kia Sedona is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,497 cc (6 cylinders), 2006 Kia Sedona is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (152 HP @ 5600 RPM) has 4 more horse power than 2006 Kia Sedona. (148 HP @ 5600 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2006 Kia Sedona. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Sedona weights approximately 416 kg more than 2003 Opel Vectra.
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, 2006 Kia Sedona (224 Nm @ 4000 RPM) has 4 more torque (in Nm) than 2003 Opel Vectra. (220 Nm @ 3800 RPM). This means 2006 Kia Sedona will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2006 Kia Sedona | 2003 Opel Vectra | |
| Make | Kia | Opel |
| Model | Sedona | Vectra |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 152 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 224 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 80.1 mm | 86 mm |
| Engine Stroke Size | 82.8 mm | 94.6 mm |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2000 kg | 1584 kg |
| Vehicle Length | 4930 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1810 mm | 1510 mm |
| Wheelbase Size | 2910 mm | 2840 mm |
| Fuel Consumption Overall | 9 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 75 L | 60 L |
