2004 Infiniti QX56 vs. 2009 Kia Sorento
To start off, 2009 Kia Sorento is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2004 Infiniti QX56 would be higher. At 5,556 cc (8 cylinders), 2004 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2004 Infiniti QX56 (315 HP) has 176 more horse power than 2009 Kia Sorento. (139 HP). In normal driving conditions, 2004 Infiniti QX56 should accelerate faster than 2009 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti QX56 weights approximately 432 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 2004 Infiniti QX56. 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, 2004 Infiniti QX56 (529 Nm) has 179 more torque (in Nm) than 2009 Kia Sorento. (350 Nm). This means 2004 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Sorento.
Compare all specifications:
| 2004 Infiniti QX56 | 2009 Kia Sorento | |
| Make | Infiniti | Kia |
| Model | QX56 | Sorento |
| Year Released | 2004 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5556 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 139 HP |
| Torque | 529 Nm | 350 Nm |
| Engine Bore Size | 98 mm | 91 mm |
| Engine Stroke Size | 92 mm | 96 mm |
| Engine Compression Ratio | 9.8:1 | 17.7:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2431 kg | 1999 kg |
| Vehicle Length | 5260 mm | 4600 mm |
| Vehicle Width | 2010 mm | 1740 mm |
| Vehicle Height | 1980 mm | 1870 mm |
| Wheelbase Size | 3140 mm | 2720 mm |
| Fuel Consumption Overall | 15.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 106 L | 80 L |
