See also:

All-new U2 1.6 diesel joins five-strong engine line-up
Although Kia's new Kia cee'd will be offered with the same engine choice as the original model - three gasoline and two diesel engines, ranging in power output from 90 to 143 ps - all the powertra ...

Power steering
Checking the power steering fluid level With the vehicle on level ground, check the fluid level in the power steering reservoir periodically. The fluid should be between MAX and MIN marks on th ...

By the numbers
The Kia Optima is a five-seat mid-size segment passenger car that has an interior that the EPA will probably consider a full size interior. Longer, lower and wider than the vehicle it replaces, it ...