2008 Kia Sorento vs. 2003 Mercedes-Benz S
To start off, 2008 Kia Sorento is newer by 5 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 4,266 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (275 HP @ 5750 RPM) has 13 more horse power than 2008 Kia Sorento. (262 HP @ 6000 RPM) In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2008 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 590 kg more than 2008 Kia Sorento. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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, 2008 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, 2003 Mercedes-Benz S (400 Nm @ 3000 RPM) has 47 more torque (in Nm) than 2008 Kia Sorento. (353 Nm @ 4500 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Sorento.
Compare all specifications:
| 2008 Kia Sorento | 2003 Mercedes-Benz S | |
| Make | Kia | Mercedes-Benz |
| Model | Sorento | S |
| Year Released | 2008 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 4266 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 262 HP | 275 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 353 Nm | 400 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Compression Ratio | 10.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1875 kg |
| Vehicle Length | 4600 mm | 5050 mm |
| Vehicle Width | 1890 mm | 1860 mm |
| Vehicle Height | 1820 mm | 1450 mm |
| Wheelbase Size | 2720 mm | 3090 mm |
| Fuel Consumption Overall | 13.8 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 80 L | 88 L |
