Just wondering if it would be possible to use this data to calculate lifetime rated miles versus actual?
You can do this with the Drive Search/Download capability, but with a caveat: it breaks (times out) once you get over about 2,000 drives.
Here's the approach:
After all the drives are displayed, you'll get a summary box in the right-hand column with your answer: Total Miles Driven, Rated Miles Used, and Average Efficiency (TMD/RMU). Here is the display for a year's worth of my drives (I can't display the data for the entire life of my car because my 5,400 drives over two years causes a time-out of the Search function.
Note that there is a second box displayed below this one that shows "Averages", which has a different number for Efficiency than what's displayed here. I believe that's derived by averaging all the Efficiency numbers for individual drives, which over-weights short drives and under-weights long drives. The top box displays the correct number for lifetime efficiency.
That's really excellent - thanks very much for showing me how to do that! My question probably shows that I have not tinkered much yet with the site, but I intend to use it as I rack up the miles. Thanks again.
This can now be found on the lifetime page: https://www.teslafi.com/lifetime.php
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