Rated versus actual miles for life of car?
brettfenson 5 years ago • updated by James 5 years ago • 3
Just wondering if it would be possible to use this data to calculate lifetime rated miles versus actual?
Customer support service by UserEcho
This can now be found on the lifetime page: https://www.teslafi.com/lifetime.php
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.
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.