New LR owner here. So this morning I unplugged the charger, left the house at 7:30am with 80% charge, drove for about 33 miles, with Tesla trip app showing avg energy use of 314wh/mi and total energy use of 10kwh (see below). At 11:30pm I noticed the battery is down to ~60% so I plugged in the charger. But something doesn't seem to adde up ...given the LR battery size of 100kwh, shouldn't I have ~70% battery left?
And as you can see from the other picture below, I just added 75 miles or ~18.5%, assuming 405 miles range at 100kwh - this would be consistent with the ~60% battery level I saw before the latest charging session. But why 18.5% drain?!? Why is it not 10% drain since the 33 miles only used 10kwh? Sure I don't expect everything to match exactly and I am ok w/ a couple % off here and there - but ~10% off?
The only other thing I can think of is the car did park outside for ~5 hrs, in mid 30s temperature, and perhaps the kw/mi calculation only counts when you are moving? But still, losing 8-9% battery (or ~10kwh) just for parking outside in cold weather for not even half a day? Phantom drain can't be this excessive can it?
FYI when I was driving I had heater off but did turn on heated seats and heated yoke - but that should be reflected in the 314wh/mi number right? When the car is parked sentry is on, FWIW.
What am I missing here?
And as you can see from the other picture below, I just added 75 miles or ~18.5%, assuming 405 miles range at 100kwh - this would be consistent with the ~60% battery level I saw before the latest charging session. But why 18.5% drain?!? Why is it not 10% drain since the 33 miles only used 10kwh? Sure I don't expect everything to match exactly and I am ok w/ a couple % off here and there - but ~10% off?
The only other thing I can think of is the car did park outside for ~5 hrs, in mid 30s temperature, and perhaps the kw/mi calculation only counts when you are moving? But still, losing 8-9% battery (or ~10kwh) just for parking outside in cold weather for not even half a day? Phantom drain can't be this excessive can it?
FYI when I was driving I had heater off but did turn on heated seats and heated yoke - but that should be reflected in the 314wh/mi number right? When the car is parked sentry is on, FWIW.
What am I missing here?
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