2003 GMC Sierra vs. 2006 Kia Sorento
To start off, 2006 Kia Sorento is newer by 3 year(s). Which means there will be less support and parts availability for 2003 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2003 GMC Sierra would be higher. At 4,816 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (275 HP) has 83 more horse power than 2006 Kia Sorento. (192 HP). In normal driving conditions, 2003 GMC Sierra should accelerate faster than 2006 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Sorento weights approximately 55 kg more than 2003 GMC Sierra.
Because 2006 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2003 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2006 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 GMC Sierra (386 Nm) has 92 more torque (in Nm) than 2006 Kia Sorento. (294 Nm). This means 2003 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Sorento.
Compare all specifications:
| 2003 GMC Sierra | 2006 Kia Sorento | |
| Make | GMC | Kia |
| Model | Sierra | Sorento |
| Year Released | 2003 | 2006 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 4816 cc | 3491 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 192 HP |
| Torque | 386 Nm | 294 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 3 seats | 5 seats |
| Vehicle Weight | 1945 kg | 2000 kg |
| Vehicle Length | 5650 mm | 4570 mm |
| Vehicle Width | 2000 mm | 1870 mm |
| Vehicle Height | 1810 mm | 1740 mm |
| Wheelbase Size | 3380 mm | 2720 mm |
