Congrats on the upcoming purchase! Since the new Cooper EV is still pretty new, long-term common issues are still emerging and we usually observe them in forums and reviews.There are early software glitches with the infotainment system, like occasional freezes or connectivity hiccups. And then the range in colder climates can be significantly impacted which is typical for EVs. One unique thing I've seen pop up is some owners reporting minor fit and finish inconsistencies, maybe just early production misses.