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Does anyone know how many KWH are actually available to the 2018 X 100D? I’ve got 23.5K miles on mine, and over the past few days I’ve noticed something strange (I’m currently on a 1000 mile road trip spread over 5 days).

Two days ago I charged my car to 80%. I drove 98 miles over the 2 days, and it said I used 35 KWH to do so. However, my battery showed 24%, a 56% loss. Even assuming my car only has 90 KWH accessible, thats a 56% loss for 35KWH of driving. I thought I had something driving huge phantom drain but then Today I charged to 90%, drove 24 miles, and it showed I had used 7.7 kWh and my battery was at 80% (instead of the 82% I was expecting). If I lose 2% every 10, that would mean I really only have 80 KWH available to me, right?

The numbers don’t seem to be adding up - my cars only showing me a rated range of 276, which seems like almost a 8% drop in just 2 years.

Is this all normal or should I take it into service?

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