2009 Infiniti G37 vs. 2003 Kia Sorento
To start off, 2009 Infiniti G37 is newer by 6 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 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (330 HP @ 7000 RPM) has 138 more horse power than 2003 Kia Sorento. (192 HP @ 5750 RPM). In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 2003 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 130 kg more than 2003 Kia Sorento. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 2009 Infiniti G37. In wet, icy, snow, or gravel driving conditions, 2003 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, 2009 Infiniti G37 (366 Nm @ 5200 RPM) has 56 more torque (in Nm) than 2003 Kia Sorento. (310 Nm @ 3000 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2003 Kia Sorento.
Compare all specifications:
| 2009 Infiniti G37 | 2003 Kia Sorento | |
| Make | Infiniti | Kia |
| Model | G37 | Sorento |
| Year Released | 2009 | 2003 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 3489 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 192 HP |
| Engine RPM | 7000 RPM | 5750 RPM |
| Torque | 366 Nm | 310 Nm |
| Torque RPM | 5200 RPM | 3000 RPM |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2120 kg | 1990 kg |
| Vehicle Length | 4660 mm | 4500 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1710 mm |
| Wheelbase Size | 2860 mm | 2670 mm |
| Fuel Tank Capacity | 76 L | 80 L |
