A COMFORTABLE AND SOFT RIDE (TOO SOFT)

Behind the wheel of the new Optima it’s easy to point out several more faults – although there are certainly some positive aspects to the driving experience as well.

On the down-size, the car rides far too loosely on its suspension. It bobs and sways and when you put your foot into it and change lanes on the highway the steering becomes vague as the sedan rolls back on its suspension.

    See also:

    Rear differential (4WD)
    Checking or changing rear differential fluid Have rear differential fluid checked or changed by an Authorized Kia Dealer according to the Maintenance Schedule at the beginning of this section. ...

    Winter driving
    More severe weather conditions of winter result in greater wear and other problems. To minimize winter driving problem, you should follow these suggestions: Snowy or icy conditions To drive you ...

    Specifications
    Specifications Recommended lubricants and capacities ...