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Thanks for that.
So, the worst case scenario is approximately a 6% loss of range after about 85,000 km (52,816 miles), which is about a 27 km/17 mile loss. That's also probably with the earlier battery packs (Revision A or B). As new battery pack updates come along with new battery technologies, the range lost over time should be reduced.
Thanks for that.
So, the worst case scenario is approximately a 6% loss of range after about 85,000 km (52,816 miles), which is about a 27 km/17 mile loss. That's also probably with the earlier battery packs (Revision A or B). As new battery pack updates come along with new battery technologies, the range lost over time should be reduced.
I have about 6% loss after 63.000km with a B-pack. But the new packs are the same technology as far as I know.Thanks for that.
So, the worst case scenario is approximately a 6% loss of range after about 85,000 km (52,816 miles), which is about a 27 km/17 mile loss. That's also probably with the earlier battery packs (Revision A or B). As new battery pack updates come along with new battery technologies, the range lost over time should be reduced.
You are completely right that there are multiple variables at play here. But we do see a overall decrease in range as time and mileage goes by.A brief look at my own data shows that I'm somewhere in the range that the graph shows. Although I'm not sure what 100% is referring to. Not all cars show the same range when new. So the 100% seems to be slightly different for each car.
I'm not sure the charge to 100% and look at the 'rated range' number is a very good way to estimate battery degradation. We know from Tesla that the rated range numbers are based on a computer model and it has changed with each firmware version. So there is a variable that we don't know about. Based on just looking at the 100% charge range, my car has lost 5.5%. Based on a 100% to almost zero test and looking at the energy used, I found my car has about 2.5% lost. That's quite a difference. Both methods are not 100% accurate.
What this graph shows and is encouraging, is that the degradation seems to be fast at first and then slows down with time. That is excellent news!
I have about 6% loss after 63.000km with a B-pack. But the new packs are the same technology as far as I know.
You are completely right that there are multiple variables at play here. But we do see a overall decrease in range as time and mileage goes by.
I addednow the data from plug in america
Tesla Model S battery degradation data | Steinbuch
here is data from Dutch drivers
Tesla Model S battery degradation data | Steinbuch