My 2016 Hyundai Sonata plug-in limited started off life with the advertised 27 mile EV range estimate with a full charge. Within five months that number disappeared forever with a new 25-mile range. This rang was constant for more than two and a half years. In the last few weeks, I have seen my estimated range drop to 24 miles to 23 miles. I don't think is cold-related as I never saw the estimated range drop during winter before. Obesely your rang can be affected by large changes in tempter. Has anyone else seen this type of range reduction? My car has just pasted over the 52000 miles mark.