2003 BMW X3 vs. 2013 Kia Sorento
To start off, 2013 Kia Sorento is newer by 10 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,492 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2013 Kia Sorento (188 HP @ 6300 RPM) has 3 more horse power than 2003 BMW X3. (185 HP @ 6000 RPM) In normal driving conditions, 2013 Kia Sorento should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 141 kg more than 2013 Kia Sorento.
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 245 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.
Compare all specifications:
| 2003 BMW X3 | 2013 Kia Sorento | |
| Make | BMW | Kia |
| Model | X3 | Sorento |
| Year Released | 2003 | 2013 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 188 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 245 Nm | 245 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 75 mm | 97 mm |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1699 kg |
| Vehicle Length | 4570 mm | 4670 mm |
| Vehicle Width | 1860 mm | 1885 mm |
| Vehicle Height | 1680 mm | 1745 mm |
| Wheelbase Size | 2800 mm | 2700 mm |
| Fuel Tank Capacity | 67 L | 68 L |
