2007 Opel Astra vs. 2009 Kia Sorento
To start off, 2009 Kia Sorento is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 2,497 cc (4 cylinders), 2009 Kia Sorento is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5600 RPM) has 59 more horse power than 2009 Kia Sorento. (138 HP @ 3800 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 2009 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Sorento weights approximately 671 kg more than 2007 Opel Astra.
Because 2009 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Kia Sorento (315 Nm @ 2000 RPM) has 53 more torque (in Nm) than 2007 Opel Astra. (262 Nm @ 4200 RPM). This means 2009 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2009 Kia Sorento has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Kia Sorento will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Astra | 2009 Kia Sorento | |
| Make | Opel | Kia |
| Model | Astra | Sorento |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 138 HP |
| Engine RPM | 5600 RPM | 3800 RPM |
| Torque | 262 Nm | 315 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 91 mm |
| Engine Stroke Size | 86 mm | 96 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 230 km/hour | 170 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 14.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 2056 kg |
| Vehicle Length | 4260 mm | 4570 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1820 mm |
| Wheelbase Size | 2620 mm | 2720 mm |
| Fuel Consumption Overall | 9.3 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 52 L | 60 L |
