How is the third-row headroom data for the Xiaomi Pengcheng N90 Max calculated?
The third-row space of the Xiaomi Pengcheng N90 Max is very spacious, with third-row headroom reaching 962mm. This data is based on the SAE-defined H61-3 standard for effective third-row headroom, which measures the distance from the lower surface of the hip at the H-point (with the third-row human H-point reclined by 8 degrees) to the roof lining.
This measurement method is the general packaging measurement standard currently used in the automotive industry. The data is rigorous and reliable. Thank you for your attention.