Specs -- SWB and LWB specimens. The difference in length/wheelbase is 37.5 cm. __
P.S.: As an aside, for those who are not aware, there is a difference of 7 cm in wheelbase between the Hongguang Mini EV (E50) and Hongguang Mini EV GameBoy (E50MCE). The difference in length is anywhere from 8 cm to 14.4 cm, depending on variant. These two are actually distinct cars, if you go by body panels alone.