2009 Kia Sorento vs. 2003 Mercedes-Benz S
To start off, 2009 Kia Sorento is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 3,724 cc (6 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (247 HP @ 5700 RPM) has 108 more horse power than 2009 Kia Sorento. (139 HP @ 3800 RPM) In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2009 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Sorento weights approximately 255 kg more than 2003 Mercedes-Benz S.
Because 2009 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2003 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, both vehicles can yield 350 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2003 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. 2003 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Kia Sorento | 2003 Mercedes-Benz S | |
| Make | Kia | Mercedes-Benz |
| Model | Sorento | S |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3724 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 139 HP | 247 HP |
| Engine RPM | 3800 RPM | 5700 RPM |
| Torque | 350 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 91 mm | 97 mm |
| Engine Stroke Size | 96 mm | 84 mm |
| Engine Compression Ratio | 17.7:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 13.8 seconds | 7.9 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 | 2065 kg | 1810 kg |
| Vehicle Length | 4600 mm | 5050 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1870 mm | 1450 mm |
| Wheelbase Size | 2720 mm | 2890 mm |
| Fuel Consumption Overall | 7.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 80 L | 88 L |
