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2012 Mazda Mazda6 pictures
2012 Kia Optima pictures

Engines & Power

Mazda6 i Sport

Optima LX MT

Standard Engine 2.5L 170 hp I4 2.4L 200 hp I4
Horsepower 170 @ 6000 RPM 200 @ 6300 RPM
Torque (lb-ft) 167 @ 4000 RPM 186 @ 4250 RPM
Valves/Valve Configuration 16/DOHC 16/DOHC
Displacement (cc) 2489 2359
Bore X Stroke (in.) 3.50 X 3.94 3.46 X 3.82
Compression Ratio 9.7:1 11.3:1
Fuel Type/System Gasoline/SEFI Gasoline/DI
Turbocharger No No
Supercharger No No

Transmissions

Mazda6 i Sport

Optima LX MT

Standard Transmission 6-Speed Manual Overdrive 6-Speed Manual Overdrive

Payload & Towing

Mazda6 i Sport

Optima LX MT

Passenger Volume (cu. ft.) 101.90 102.20
Cargo Volume (cu. ft.) 16.60 15.40
Standard Towing (lb.) No data No data
Max Towing (lb.) No data No data
Standard Payload (lb.) No data No data
Max Payload (lb.) No data No data
Standard GVWR (lb.) 4340 No data
Max GVWR (lb.) 4340 No data

Braking & Traction

Mazda6 i Sport

Optima LX MT

4 Wheel Drive/All Wheel Drive N/A N/A
ABS Brakes (2 or 4 Wheel) Std. Std.
Automatic Load-Leveling N/A N/A
Electronic Brake Assistance Std. Std.
Limited Slip Differential or Axle N/A N/A
Locking Differential N/A N/A
Traction Control Std. Std.
Vehicle Stability Control System Std. Std.
Next Steps

Mazda6 i Sport

Optima LX MT

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BB04 - 9/22/2014 9:36:06 AM