Billed as an electrified “high-performance” SUV, BMW has teased the Concept XM ahead of its imminent reveal at Art Basel Miami Beach. According to the German marque, the Concept XM is the “most expressive” statement in almost 50 years of BMW M, with the Munich-based car manufacturer’s new concept SUV displaying the new front-end design for BMW’s luxury models. Watch the teaser footage below…