Seating

The Rio can accommodate five passengers, but reviewers recommend that you limit it to four since the rear seat can be a squeeze for adults. The front seats may also be a tight fit for taller adults, who will have a difficult time finding a comfortable driving position -- especially with limited seat adjustments and no telescopic steering wheel.

    See also:

    Air cleaner
    Filter replacement It must be replaced when necessary, and should not be cleaned and reused. Replace the filter according to the Maintenance Schedule. If the vehicle is operated in extremely d ...

    SOLID RIDE WITH POWER TO SPARE AND EXCELLENT FUEL ECONOMY
    In terms of driving characteristics, the Optima is very much in keeping with the Hyundai Sonata, which shares the same platform. The cabin is quiet and the drive is smooth, with the Optima feeling ...

    Using four-wheel drive
    Driving on snow- or Ice-covered roads (“4WD LOCK� for full-time 4WD operation) • Use snow tires. See “Tires� in this section for more information. • Keep an adequate distance between ...