2005 Kia Optima vs. 2010 Porsche Panamera
To start off, 2010 Porsche Panamera is newer by 5 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 4,800 cc (8 cylinders), 2010 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2010 Porsche Panamera (400 HP @ 6500 RPM) has 230 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM) In normal driving conditions, 2010 Porsche Panamera should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche Panamera weights approximately 373 kg more than 2005 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Porsche Panamera is all wheel drive (AWD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2010 Porsche Panamera 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, 2010 Porsche Panamera (500 Nm) has 255 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 2010 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
| 2005 Kia Optima | 2010 Porsche Panamera | |
| Make | Kia | Porsche |
| Model | Optima | Panamera |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 400 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 245 Nm | 500 Nm |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1487 kg | 1860 kg |
| Vehicle Length | 4730 mm | 4968 mm |
| Vehicle Width | 1820 mm | 1930 mm |
| Vehicle Height | 1420 mm | 1417 mm |
| Wheelbase Size | 2640 mm | 2918 mm |
| Fuel Consumption | 8.7 L/100km | 9.8 L/100km |
| Fuel Consumption City | 11.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 65 L | 100 L |
