The base model 3.0-liter six-cylinder and M-spec 4.4-liter twin-turbo V8 powertrains will be electrified by a 48-volt mild hybrid system, while the plug-in hybrid remains with more battery capacity, power, and range.BMW's popular X5 and X6 SUVs are getting a refresh for 2024, with three updated powertrains and new exterior design queues, including slimmed lights and ever-growing kidney grilles.
