小米汽车官方近日发布答网友问，对增程车的技术原理进行了说明[1]。根据介绍，增程器的主要作用是发电而非直接驱动，车辆完全由电动机进行驱动[1]。
在涉水性能方面，小米澎程采取多项措施降低进水风险[1]。增程器进气口布置在离地1109mm的高度，同时用户可以开启涉水模式来增强涉水能力[1]。其中N90 Max和N70 Max两款车型的最高涉水深度分别达到750mm和650mm[1]。开启涉水模式需要满足电池剩余电量不低于15%的条件[1]。
在车内办公配置上，小米澎程提供了丰富的电源接口以满足办公需求[1]。N90 Max车长5285mm，车内共配备14个电源接口[1]。前排中控台下方和滑动中岛后方各设置一个67W的Type-C高功率充电接口，后备厢则支持2.2kW的220V电源接口[1]。此外，该车还配备了双5G双网双通和Wi-Fi 7的网络配置[1]。
Xiaomi Automobile has addressed customer inquiries regarding its extended-range vehicle technology, emphasizing that the range extender functions primarily as a power generator rather than a direct drive component [1]. The vehicles are powered entirely by electric motors, with the range extender serving to replenish battery capacity during operation [1].
The automaker has implemented several features to enhance water-fording capability across its extended-range lineup [1]. The N90 Max and N70 Max models can traverse maximum water depths of 750mm and 650mm respectively [1]. To reduce water ingestion risks, the range extender's air intake is positioned 1109mm above ground level [1]. Activating water-fording mode requires a minimum battery charge level of 15% [1].
Beyond propulsion specifications, Xiaomi has configured the extended-range models with mobile office functionality [1]. The N90 Max, measuring 5285mm in length, features 14 power outlets distributed throughout the cabin [1]. High-power USB Type-C charging ports rated at 67W are installed beneath the front center console and behind the sliding central island [1]. The rear cargo area includes a 2.2kW 220V power outlet [1]. The vehicle is equipped with dual 5G connectivity and Wi-Fi 7 capability [1].
