Why can't the rear windows be lowered all the way down?
Official answer
The Xiaomi SU7 features frameless doors and large rear wheels in the back row, with the windows designed as a single continuous piece rather than segmented. This enhances overall aesthetics while not compromising ventilation. For vehicles with similar designs, the rear window's downward path is blocked by the rear wheel arch and the seam between the rear door and the body, preventing it from lowering completely. Additionally, this design is safer for scenarios where children frequently sit in the back row.
