2007 Kia Optima vs. 2005 Kia Optima
To start off, 2007 Kia Optima is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 2,654 cc (6 cylinders), 2007 Kia Optima is equipped with a bigger engine. In terms of performance, 2007 Kia Optima (185 HP @ 6000 RPM) has 47 more horse power than 2005 Kia Optima. (138 HP @ 4000 RPM). In normal driving conditions, 2007 Kia Optima should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 10 kg more than 2007 Kia Optima.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Kia Optima (247 Nm) has 48 more torque (in Nm) than 2005 Kia Optima. (199 Nm). This means 2007 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2007 Kia Optima | 2005 Kia Optima | |
Make | Kia | Kia |
Model | Optima | Optima |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2654 cc | 2360 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 138 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 247 Nm | 199 Nm |
Engine Bore Size | 86.7 mm | 87.1 mm |
Engine Stroke Size | 75 mm | 100 mm |
Engine Compression Ratio | 10.4:1 | 10.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1487 kg | 1497 kg |
Vehicle Length | 4740 mm | 4730 mm |
Vehicle Width | 1810 mm | 1820 mm |
Vehicle Height | 1490 mm | 1420 mm |
Wheelbase Size | 2730 mm | 2620 mm |
Fuel Consumption | 7.8 L/100km | 7.8 L/100km |
Fuel Consumption City | 10.7 L/100km | 10.7 L/100km |
Fuel Consumption Overall | 9.4 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 62 L | 65 L |