2003 Infiniti QX4 vs. 2009 Kia Forte
To start off, 2009 Kia Forte is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2003 Infiniti QX4 would be higher. At 3,498 cc (6 cylinders), 2003 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2003 Infiniti QX4 (238 HP @ 6000 RPM) has 65 more horse power than 2009 Kia Forte. (173 HP @ 6000 RPM). In normal driving conditions, 2003 Infiniti QX4 should accelerate faster than 2009 Kia Forte. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti QX4 weights approximately 663 kg more than 2009 Kia Forte. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Kia Forte. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti QX4 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 Infiniti QX4 (359 Nm @ 3200 RPM) has 131 more torque (in Nm) than 2009 Kia Forte. (228 Nm @ 4000 RPM). This means 2003 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Forte. 2003 Infiniti QX4 has automatic transmission and 2009 Kia Forte has manual transmission. 2009 Kia Forte will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Infiniti QX4 | 2009 Kia Forte | |
| Make | Infiniti | Kia |
| Model | QX4 | Forte |
| Year Released | 2003 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 173 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 359 Nm | 228 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1960 kg | 1297 kg |
| Vehicle Length | 4660 mm | 4481 mm |
| Vehicle Width | 1850 mm | 1765 mm |
| Vehicle Height | 1800 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2649 mm |
