To create a strong yet light body, hot-­stamp and high-­tensile steel were used in key body components including the underbody, together with aluminum for the hood and side doors, and resin for the back door. Reinforcements around the outer side and back doors that connect the squared reinforced annular structures and the extensive use of technologies including laser screw welding and structural body adhesive further enhance rigidity, contributing to agile handling and excellent steering response and feedback.