2008 Jeep Cherokee vs. 2006 Kia Optima
To start off, 2008 Jeep Cherokee is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 3,701 cc (6 cylinders), 2008 Jeep Cherokee is equipped with a bigger engine. In terms of performance, 2008 Jeep Cherokee (210 HP @ 5200 RPM) has 72 more horse power than 2006 Kia Optima. (138 HP @ 5500 RPM). In normal driving conditions, 2008 Jeep Cherokee should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 171 kg more than 2008 Jeep Cherokee.
Because 2008 Jeep Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2006 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Cherokee 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, 2008 Jeep Cherokee (307 Nm @ 4000 RPM) has 108 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2008 Jeep Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima. 2008 Jeep Cherokee has automatic transmission and 2006 Kia Optima has manual transmission. 2006 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jeep Cherokee | 2006 Kia Optima | |
| Make | Jeep | Kia |
| Model | Cherokee | Optima |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 2351 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 138 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 307 Nm | 199 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 86.5 mm |
| Engine Stroke Size | 90.8 mm | 100 mm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1829 kg | 2000 kg |
| Vehicle Length | 4510 mm | 4730 mm |
| Vehicle Width | 1830 mm | 1820 mm |
| Vehicle Height | 1820 mm | 1420 mm |
| Wheelbase Size | 2650 mm | 2710 mm |
| Fuel Consumption Overall | 13.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 78 L | 65 L |
