See also:

Recommended lubricants and capacities
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 that results in improv ...

First impressions mean a lot
At first glance, the Optima gives off more than a hint of a European vibe. A vast stylistic improvement over the namesake that it replaces, it sports larger dimensions than the outgoing model. Sur ...

Safety
Antilock disc brakes, traction control, stability control, front-seat side airbags and full-length side curtain airbags are all standard equipment. In government crash tests, the 2008 Kia Sportage ...