2007 Kia Optima vs. 2009 Mazda 5
To start off, 2009 Mazda 5 is newer by 2 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 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 41 more horse power than 2009 Mazda 5. (144 HP @ 6500 RPM). In normal driving conditions, 2007 Kia Optima should accelerate faster than 2009 Mazda 5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Kia Optima weights approximately 71 kg more than 2009 Mazda 5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 @ 4000 RPM) has 62 more torque (in Nm) than 2009 Mazda 5. (185 Nm @ 4000 RPM). This means 2007 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 5. 2007 Kia Optima has automatic transmission and 2009 Mazda 5 has manual transmission. 2009 Mazda 5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Kia Optima | 2009 Mazda 5 | |
Make | Kia | Mazda |
Model | Optima | 5 |
Year Released | 2007 | 2009 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 2654 cc | 1999 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 185 HP | 144 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 247 Nm | 185 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 86.7 mm | 87.5 mm |
Engine Stroke Size | 75 mm | 83.1 mm |
Engine Compression Ratio | 10.4:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1487 kg | 1416 kg |
Vehicle Length | 4740 mm | 4510 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1490 mm | 1620 mm |
Wheelbase Size | 2730 mm | 2760 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.9 L/100km |
Fuel Tank Capacity | 62 L | 60 L |