It offers 668 liters of boot space, which can be expanded to 1,568 liters with the rear seats folded. For buyers considering the KGM Actyon, 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.