2023 BMW X5 M spy shots: Mid-cycle update in the works

BMW has been spotted testing a prototype for an updated X5 M at the Nürburgring. The update constitutes a mid-cycle refresh that should be introduced alongside a similar update to the regular X5 range late this year or early next. The related X6 and X6 M models are also in line to receive the update. The tweaks to the exterior will be mild…