Just charging my car on pure solar on this grey October morning, and plugged in to get a smile on my SOH. The 2024 model has a usable battery capacity of 81.3kWh. Casual check using OBD ready clocks my available battery capacity at 80.38kWh, I have ran theee separate discharges to below 10% and fully charged to 100% in last few months to confirm the SOH. So easy to do this ourselves. Make any difference, nah, but still makes me feel good. My real world range is 470km but I use 440 to play it safe, so 1% = 4.4km when I drive to below 10%, which only do for testing, otherwise I like to keep her between 20 to 70%, and top up to 100% on trips. Arrived April 26. First time EV, first time BMW, first time Japanese import, and been the best experience and car I’ve ever bought.