I have 544 km (338 miles) on a similar M3LR from 26/8-2021 at 4000 km (2486 miles). It has battery code E5CD, which I believe is the LG battery from China, but the car was shipped from Fremont, CA. By the way, I thought the capacity was 74.5 kWh total and about 71.5 kWh available? Greetings from...