2003 Opel Astra vs. 2011 Kia Sorento
To start off, 2011 Kia Sorento is newer by 8 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. At 3,500 cc (6 cylinders), 2011 Kia Sorento is equipped with a bigger engine. In terms of performance, 2011 Kia Sorento (276 HP @ 6300 RPM) has 194 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2011 Kia Sorento should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Sorento weights approximately 382 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.
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, 2011 Kia Sorento (336 Nm @ 5000 RPM) has 151 more torque (in Nm) than 2003 Opel Astra. (185 Nm @ 1500 RPM). This means 2011 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 2011 Kia Sorento | |
| Make | Opel | Kia |
| Model | Astra | Sorento |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 82 HP | 276 HP |
| Engine RPM | 4400 RPM | 6300 RPM |
| Torque | 185 Nm | 336 Nm |
| Torque RPM | 1500 RPM | 5000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1767 kg |
| Vehicle Length | 4260 mm | 4661 mm |
| Vehicle Width | 1700 mm | 1885 mm |
| Vehicle Height | 1430 mm | 1735 mm |
| Wheelbase Size | 2620 mm | 2700 mm |
| Fuel Tank Capacity | 52 L | 68 L |
