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 ...

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 ...

Does aspirational automatically have to mean expensive? We're far from the days when a Kia badge on the grille meant someone ...

The Kia K5 is the kissing cousin of the Sonata ... “We’re using a switch, so we’re measuring downshift, boost build time, they’re ignoring all that. So I have to get it to 39.7 mph ...