2003 Kia Sorento vs. 2012 Mercedes-Benz E
To start off, 2012 Mercedes-Benz E is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Kia Sorento. In addition, the cost of maintenance, including insurance, on 2003 Kia Sorento would be higher. At 3,500 cc (6 cylinders), 2012 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz E (302 HP @ 6500 RPM) has 164 more horse power than 2003 Kia Sorento. (138 HP @ 3800 RPM) In normal driving conditions, 2012 Mercedes-Benz E should accelerate faster than 2003 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Sorento weights approximately 175 kg more than 2012 Mercedes-Benz E.
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, 2012 Mercedes-Benz E (370 Nm @ 3500 RPM) has 56 more torque (in Nm) than 2003 Kia Sorento. (314 Nm @ 2000 RPM). This means 2012 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Sorento. 2012 Mercedes-Benz E has automatic transmission and 2003 Kia Sorento has manual transmission. 2003 Kia Sorento will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Kia Sorento | 2012 Mercedes-Benz E | |
| Make | Kia | Mercedes-Benz |
| Model | Sorento | E |
| Year Released | 2003 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2359 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 302 HP |
| Engine RPM | 3800 RPM | 6500 RPM |
| Torque | 314 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1980 kg | 1805 kg |
| Fuel Tank Capacity | 80 L | 80 L |
