BMW’s latest 4-Series family has an electric option in the form of the i4 hatchback. The car is a new addition to the BMW lineup for 2022 and in i4 M50 guise, it delivers up to 536 hp and is a hoot to drive. MG is going electric in most markets where it operates, but its redesigned MG 7 sedan sticks with internal-combustion power. The handsome…