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:

    Maintenance
    Maintenance services Maintenance schedule Owner maintenance Engine compartment Engine oil Engine cooling system Brake fluid Drive belts Power steering Automatic transaxle Lubricants and flu ...

    Battery
    For best battery service • Keep the battery securely mounted. • Keep the battery top clean and dry. • Keep the terminals and connections clean, tight, and coated with petroleum jelly or t ...

    Roomy New Interior
    However, the Optima's quiet new interior is more upscale and will accommodate four tall adults, or five in a pinch. Front seats are supportive, and the rear-seat area is impressively roomy—alt ...