2009 Kia Sorento vs. 2007 Mercedes-Benz S
To start off, 2009 Kia Sorento is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz S would be higher. At 5,512 cc (12 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (510 HP @ 5000 RPM) has 372 more horse power than 2009 Kia Sorento. (138 HP @ 3800 RPM) In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2009 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 124 kg more than 2009 Kia Sorento. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz S. 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, 2007 Mercedes-Benz S (830 Nm @ 1900 RPM) has 515 more torque (in Nm) than 2009 Kia Sorento. (315 Nm @ 2000 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Sorento. 2007 Mercedes-Benz S has automatic transmission and 2009 Kia Sorento has manual transmission. 2009 Kia Sorento will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Kia Sorento | 2007 Mercedes-Benz S | |
| Make | Kia | Mercedes-Benz |
| Model | Sorento | S |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 5512 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 138 HP | 510 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 315 Nm | 830 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Engine Bore Size | 91 mm | 82 mm |
| Engine Stroke Size | 96 mm | 87 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 170 km/hour | 250 km/hour |
| Acceleration 0-100mph | 14.6 seconds | 4.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2056 kg | 2180 kg |
| Vehicle Length | 4570 mm | 5210 mm |
| Vehicle Width | 1870 mm | 1480 mm |
| Vehicle Height | 1820 mm | 1880 mm |
| Wheelbase Size | 2720 mm | 3170 mm |
| Fuel Consumption Overall | 8.5 L/100km | 14.3 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
