As BMW's electric X3 variant, the iX3 benefits from a side step that helps entry and exit without disturbing the aerodynamic details that matter for EV efficiency.
This iX3-specific board extends automatically the instant a door opens, giving a stable step, then retracts fully flush once the door closes, so the car's smooth side profile is preserved for efficient driving. Materials are chosen to resist corrosion, road spray, and general wear over years of daily use.
Installation uses the iX3's factory underbody mounting points, so it's a clean, bolt-on fit with no drilling or permanent modification required.
Does this affect the iX3's driving range? No, it retracts fully flush when not in use, so there's no meaningful aerodynamic penalty while driving.
Is it safe near the battery pack? Yes, mounting points are positioned clear of the underfloor battery housing.
Will it work in cold weather? The motor and hinge are sealed against moisture and rated for a wide temperature range.
