The Kia K5 debuted for 2021 as the replacement for the Optima mid-size sedan. The K5 name was borrowed from the South Korean version of the car, better aligning the U.S. version with Kia’s ...

For those who remember the Optima days, the K5 GT might seem almost unrecognizable – and that's entirely the point. This isn't just another midsize sedan; it's Kia showing us exactly what they ...

A new mid-size sedan named the K5 debuted for 2021, taking the Optima’s place in Kia’s lineup. The final-generation Optima offered several premium features, as well as two available ...

Upon first glance, the 2021 Kia K5 looks a little juvenile. Its angular front headlights, which split on the outer edges like forks in a road, feel busy, and its faux-futuristic rear styling looks ...