2009 Kia Optima vs. 2009 Porsche Cayenne
To start off, both 2009 Kia Optima and 2009 Porsche Cayenne were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (494 HP @ 6000 RPM) has 321 more horse power than 2009 Kia Optima. (173 HP @ 6000 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2009 Kia Optima.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2009 Porsche Cayenne 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, 2009 Porsche Cayenne (700 Nm @ 4500 RPM) has 531 more torque (in Nm) than 2009 Kia Optima. (169 Nm @ 4000 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Optima. 2009 Porsche Cayenne has automatic transmission and 2009 Kia Optima has manual transmission. 2009 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Kia Optima | 2009 Porsche Cayenne | |
Make | Kia | Porsche |
Model | Optima | Cayenne |
Year Released | 2009 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2399 cc | 4806 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 173 HP | 494 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 169 Nm | 700 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Engine Bore Size | 91 mm | 96 mm |
Engine Stroke Size | 96 mm | 83 mm |
Engine Compression Ratio | 10.1:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4810 mm | 4800 mm |
Vehicle Width | 1810 mm | 1700 mm |
Vehicle Height | 1490 mm | 1930 mm |
Wheelbase Size | 2730 mm | 2860 mm |
Fuel Consumption Overall | 9.4 L/100km | 14.9 L/100km |
Fuel Tank Capacity | 62 L | 100 L |