Ford has kept Mustang’s formula consistent since 1964. The 2021 Mustang Mach-E is a radical change. All electric. Four doors. Available all-wheel drive. With up to 300 miles of range, Mach-E is fast, fun and functional. Tom Voelk travels to Los Angeles to drive it on a slalom course and the winding hills above Malibu and finds this all new breed something to get charged up about. But should it be wearing the Mustang name?