2007 Jeep Commander vs. 2006 Kia Spectra
To start off, 2007 Jeep Commander is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Kia Spectra. In addition, the cost of maintenance, including insurance, on 2006 Kia Spectra would be higher. At 2,987 cc (6 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (215 HP @ 4000 RPM) has 77 more horse power than 2006 Kia Spectra. (138 HP @ 6000 RPM). In normal driving conditions, 2007 Jeep Commander should accelerate faster than 2006 Kia Spectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 1071 kg more than 2006 Kia Spectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Spectra. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander 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, 2007 Jeep Commander (510 Nm @ 1600 RPM) has 326 more torque (in Nm) than 2006 Kia Spectra. (184 Nm @ 4500 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Spectra.
Compare all specifications:
| 2007 Jeep Commander | 2006 Kia Spectra | |
| Make | Jeep | Kia |
| Model | Commander | Spectra |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 138 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 510 Nm | 184 Nm |
| Torque RPM | 1600 RPM | 4500 RPM |
| Engine Compression Ratio | 17.7:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2355 kg | 1284 kg |
| Vehicle Length | 4760 mm | 4490 mm |
| Vehicle Width | 1910 mm | 1740 mm |
| Vehicle Height | 1830 mm | 1480 mm |
| Wheelbase Size | 2790 mm | 2620 mm |
| Fuel Consumption Overall | 10.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 80 L | 55 L |
