2009 Kia Optima vs. 2009 Mazda CX-9
To start off, both 2009 Kia Optima and 2009 Mazda CX-9 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,726 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (273 HP @ 6250 RPM) has 79 more horse power than 2009 Kia Optima. (194 HP @ 6000 RPM) In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 2009 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Optima weights approximately 190 kg more than 2009 Mazda CX-9.
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, 2009 Mazda CX-9 (366 Nm @ 4500 RPM) has 116 more torque (in Nm) than 2009 Kia Optima. (250 Nm @ 4500 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Optima.
Compare all specifications:
2009 Kia Optima | 2009 Mazda CX-9 | |
Make | Kia | Mazda |
Model | Optima | CX-9 |
Year Released | 2009 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2656 cc | 3726 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 194 HP | 273 HP |
Engine RPM | 6000 RPM | 6250 RPM |
Torque | 250 Nm | 366 Nm |
Torque RPM | 4500 RPM | 4500 RPM |
Engine Compression Ratio | 10.4:1 | 10.8:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1519 kg | 1329 kg |
Vehicle Length | 4810 mm | 5080 mm |
Vehicle Width | 1810 mm | 1940 mm |
Vehicle Height | 1490 mm | 1730 mm |
Wheelbase Size | 2730 mm | 2880 mm |
Fuel Consumption | 8.6 L/100km | 10.7 L/100km |
Fuel Consumption City | 11.9 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 10.4 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 62 L | 76 L |