2007 Mazda 6 vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mazda 6. In addition, the cost of maintenance, including insurance, on 2007 Mazda 6 would be higher. At 2,968 cc (6 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (212 HP @ 6000 RPM) has 46 more horse power than 2011 Kia Optima. (166 HP @ 6000 RPM). In normal driving conditions, 2007 Mazda 6 should accelerate faster than 2011 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 767 kg more than 2007 Mazda 6.
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 Mazda 6 (267 Nm @ 5000 RPM) has 58 more torque (in Nm) than 2011 Kia Optima. (209 Nm @ 4250 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2011 Kia Optima.
Compare all specifications:
2007 Mazda 6 | 2011 Kia Optima | |
Make | Mazda | Kia |
Model | 6 | Optima |
Year Released | 2007 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2968 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 212 HP | 166 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 267 Nm | 209 Nm |
Torque RPM | 5000 RPM | 4250 RPM |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 816 kg | 1583 kg |
Vehicle Length | 4780 mm | 4844 mm |
Vehicle Width | 1790 mm | 1831 mm |
Vehicle Height | 1460 mm | 1455 mm |
Wheelbase Size | 2680 mm | 2797 mm |
Fuel Consumption Highway | 8.7 L/100km | 5.9 L/100km |
Fuel Consumption City | 11.8 L/100km | 6.7 L/100km |
Fuel Tank Capacity | 68 L | 65 L |