Ride Comfort And Vehicle Stability

Proper tire inflation contributes to a comfortable ride.

Over-inflation produces a jarring and uncomfortable ride.

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    INTERIOR
    The 2011 300C's interior is a huge improvement over the outgoing sedan. The interior looked refined with its real wood and metal trim, and there was an attention to detail that impressed me over a ...

    Automatic Door Locks — If Equipped
    When enabled, the door locks will lock automatically when the vehicle’s speed exceeds 15 mph (24 km/h). The auto door lock feature can be enabled or disabled by your authorized dealer per writ ...

    Fuel Requirements
    Your vehicle will operate on both unleaded gasoline with an octane rating of 87, or E-85 fuel, or any mixture of these two. For best results, a refueling pattern that alternates between E-85 and ...