See also:

Lubricant specifications
Recommended lubricants To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency ...

THE VERDICT
Just a few years ago, the Kia Optima would have been a genuine competitor to the American sedans in the family car category. Unfortunately for Kia, companies like Ford and General Motors have made ...

Safety
Full-length side curtain airbags, antilock disc brakes, stability and traction control, a tire-pressure monitoring system and a driver knee airbag come standard across all trim levels. The Sorento ...