Is the Kia K4 powerful enough for highway driving?

The petrol-driven Kia K4 sedan is powered by a 1.6-liter turbocharged gasoline direct injection (TGDI) inline-four engine. For buyers considering the Kia K4, that matters because it affects how easy the car is to live with, whether for commuting, family use, long-distance driving or ownership costs. The useful way to read this is not as an isolated specification, but as a clue to how the car will feel in real daily use.