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.

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    Acceleration and Power
    All Rio and Rio5 models have a 1.6-liter four-cylinder engine that makes 110 horsepower. A five-speed manual transmission is standard on the Rio sedan, and a four-speed automatic is available for ...

    Fuel requirements
    Gasoline engine (unleaded) Your new Kia vehicle is designed to use only unleaded fuel with a minimum Octane Rating of 87 Anti- Knock Index (AKI). NOTICE NEVER USE LEADED FUEL. The use of leaded ...

    Other Cars to Consider
    In a class crowed with cars that offer a fair price, numerous standard features and good performance, the Kia Rio has difficulty competing. Kia offers another car, the Kia Forte, that makes up for ...