2003 Kia Sorento vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Kia Sorento. In addition, the cost of maintenance, including insurance, on 2003 Kia Sorento would be higher. At 3,489 cc (6 cylinders), 2003 Kia Sorento is equipped with a bigger engine. In terms of performance, 2003 Kia Sorento (192 HP @ 5750 RPM) has 88 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2003 Kia Sorento should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Sorento weights approximately 780 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 Kia Sorento 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, 2003 Kia Sorento (310 Nm @ 3000 RPM) has 160 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2003 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2003 Kia Sorento | 2005 Opel Astra | |
| Make | Kia | Opel |
| Model | Sorento | Astra |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3489 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 192 HP | 104 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 310 Nm | 150 Nm |
| Torque RPM | 3000 RPM | 3900 RPM |
| Engine Bore Size | 93 mm | 79 mm |
| Engine Stroke Size | 85.8 mm | 81.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1990 kg | 1210 kg |
| Vehicle Length | 4500 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1710 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2640 mm |
| Fuel Tank Capacity | 80 L | 52 L |
