See also:

Interior Refinement
The style makeover continues into the Optima's cabin with expanded electronics melded with refreshed fascia patterns and color schemes. Based on a new platform, the standard audio system features ...

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 ...

Exterior feature
Roof rack (if equipped) If the vehicle has a roof rack, you can load cargo on top of your vehicle. NOTICE If the vehicle is equipped with a sunroof, be sure not to position cargo onto the roof ...