2005 Kia Retona vs. 2003 Opel Astra
To start off, 2005 Kia Retona is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. Both 2005 Kia Retona and 2003 Opel Astra are equipped with a 1,998 cc engine. In terms of performance, 2005 Kia Retona (91 HP @ 4000 RPM) has 9 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 2005 Kia Retona should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Retona weights approximately 485 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Kia Retona is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Kia Retona (205 Nm @ 2000 RPM) has 20 more torque (in Nm) than 2003 Opel Astra. (185 Nm @ 1500 RPM). This means 2005 Kia Retona will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2005 Kia Retona has manual transmission. 2005 Kia Retona will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Kia Retona | 2003 Opel Astra | |
| Make | Kia | Opel |
| Model | Retona | Astra |
| Year Released | 2005 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 91 HP | 82 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 205 Nm | 185 Nm |
| Torque RPM | 2000 RPM | 1500 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 | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1870 kg | 1385 kg |
| Vehicle Length | 4010 mm | 4260 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1840 mm | 1430 mm |
| Wheelbase Size | 2370 mm | 2620 mm |
