This document specifies the rating method for the off-road performance of new energy vehicles. It is suitable for the off-road performance level evaluation of new energy vehicles in M1, N1 and N2 category vehicles. It is mainly suitable for pure electric power, hybrid power, extended range and other vehicle types with drive motors as the main power source.
T/CAAMTB 146-2023 history
2023T/CAAMTB 146-2023 New energy vehicle off-road performance rating method