BMW i4 is a four door all-electric Gran Coupe With a range from 252 to 276 miles in the BMW i4 eDrive35, 283 to 301 miles in the i4 eDrive40, and 279 to 307 miles in the i4 xDrive40 and 227 to 269 miles in the i4 M50 .A Single electric motor, rear-wheel drive for BMW i4 eDrive35 and eDrive40. A Dual electric motor, all-wheel drive for BMW i4 xDrive40 and i4 M50.