The electric version of BMW’s latest 7-Series has spawned a performance range-topper in the form of the 2024 i7 M70, which was revealed on Monday. The 7-Series received a redesign for 2023, which included the addition of an electric i7 variant. While the regular i7 tops out at 536 hp, the new i7 M70 brings 650 hp to the table. The power is…