2007 Kia Optima vs. 2012 Jeep Grand Cherokee
To start off, 2012 Jeep Grand Cherokee is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Kia Optima. In addition, the cost of maintenance, including insurance, on 2007 Kia Optima would be higher. At 3,600 cc (6 cylinders), 2012 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2012 Jeep Grand Cherokee (290 HP @ 6400 RPM) has 105 more horse power than 2007 Kia Optima. (185 HP @ 6000 RPM) In normal driving conditions, 2012 Jeep Grand Cherokee should accelerate faster than 2007 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2012 Jeep Grand Cherokee weights approximately 873 kg more than 2007 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2012 Jeep Grand 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, 2012 Jeep Grand Cherokee (352 Nm @ 4800 RPM) has 105 more torque (in Nm) than 2007 Kia Optima. (247 Nm @ 4000 RPM). This means 2012 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima.
Compare all specifications:
2007 Kia Optima | 2012 Jeep Grand Cherokee | |
Make | Kia | Jeep |
Model | Optima | Grand Cherokee |
Year Released | 2007 | 2012 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2654 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 290 HP |
Engine RPM | 6000 RPM | 6400 RPM |
Torque | 247 Nm | 352 Nm |
Torque RPM | 4000 RPM | 4800 RPM |
Fuel Type | Gasoline - Premium | Flex Fuel |
Drive Type | Front | 4WD |
Transmission Type | Automatic | 5-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1487 kg | 2360 kg |
Vehicle Length | 4740 mm | 4821 mm |
Vehicle Width | 1810 mm | 1943 mm |
Vehicle Height | 1490 mm | 1760 mm |
Wheelbase Size | 2730 mm | 2916 mm |
Fuel Consumption | 7.8 L/100km | 10.2 L/100km |
Fuel Consumption City | 10.7 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 62 L | 93 L |