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Based on owner complaints, 2011 to 2016 are the worst model years for the Kia Optima due to the problematic Theta II engine.

The Kia Optima is a midsize sedan that's come a long way in its segment over the years. From an also-ran with a decent warranty to a boldly styled car consumers might actually seek out ...

The Optima is the only car in its class with standard full-length side curtain air bags, active headrests, and a tire pressure monitoring system, according to Kia, and the brand also has "America's ...

There are plenty of reasons why you should still consider a mid-sized sedan like the Kia Optima. I’m sure there are… just let me think about this for a sec… Okay, so this part of the market is dying.

There are plenty of reasons why you should still consider a mid-sized sedan like the Kia Optima. I’m sure there are… just let me think about this for a sec… Okay, so this part of the market is dying.

The five-seat Kia Optima debuted for the 2001 model year and competed in the mid-size sedan class. Value-oriented pricing and an impressive new-car warranty helped broaden the Optima’s appeal ...

The Kia Optima is a mid-size sedan with hybrid options. Read more Kia reviews to learn about other models. How do I know I can trust these reviews about Kia Optima? How do I know I can trust these ...

The Kia Optima is a midsize sedan that's come a long way in its segment over the years. From an also-ran with a decent warranty to a boldly styled car consumers might actually seek out ...

Riding on an all-new chassis shared with the Hyundai Sonata, the redesigned 2016 Optima midsized sedan packs ... The latest version of Kia's UVO touch-screen infotainment system works with Apple ...