Under the Hood

The Mazda6 features a front and rear independent suspension. Four-cylinder and V-6 options are normal in this segment, but the standard six-speed manual transmission (with the four-cylinder) plays up Mazda's performance roots. There are also two automatic transmission offerings: The four-cylinder engine can have an optional five-speed automatic transmission, and the V-6 comes with a standard six-speed automatic (it can't be had with a manual). Mechanical features include:

* 170-horsepower, 2.5-liter four-cylinder with 167 pounds-feet of torque * 272-hp, 3.7-liter V-6 with 269 pounds-feet of torque * Six-speed manual transmission * Optional five- and six-speed automatic transmissions * Optional push-button start * Optional keyless entry and start system

    See also:

    Engine Coolant
    Inspecting Coolant Level WARNING: Do not use a match or live flame in the engine compartment. DO NOT ADD COOLANT WHEN THE ENGINE IS HOT: A hot engine is dangerous. If the engine has been running ...

    Driving Impressions
    The Mazda6 is pleasant to drive and sportier than some of its rivals. This sedan takes curves confidently with modest body lean and satisfying grip. Moderate steering effort is accompanied by good ...

    Keyless Entry System
    This system remotely locks and unlocks the doors and opens the trunk lid, and opens the power windows and the moonroof. It can also help you signal for attention. Operating the theft-deterrent sy ...