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 ...

Four wheel drive (4WD)
Engine power can be delivered to all front and rear wheels for maximum traction. 4WD is useful when extra traction is required on road, such as, when driving on slippery, muddy, wet, or snow-cover ...

Manual transaxle
Manual transaxle operation The manual transaxle has 5 forward gears. This shift pattern is imprinted on the shift knob. The transaxle is fully synchronized in all forward gears so shifting to e ...