1. The Range 
Source: BMW

BMW has estimated the range to be close to 373 miles on a single charge.  But expected numbers are in the 300-mile mark because the E.P.A uses a different cycle compared to the WLTP format common in the E.U. The Model3, even in the Performance Dual Motor trim, can do 322 miles on a single charge —with a 75 kWh battery pack.