Model Y 2021 long range, battery never charge 100%

[Alberto Russo]

I tock my car to Tesla 6 month ago with the complain, they told me the battery was ok and give me some tips to stretch the range.
It never work, battery is not charging 100%.
On a road trip I can't top it with 100% charge.
Also when I compare miles driven I'm getting between 20% to 35% less on the mileage shown in the panel.
There is any independent Tesla shop that can test my battery?

 

[jjrandorin]

Even if there was one who could test your battery, there is nothing you can do with that information since tesla will not do a thing unless you hit 70% degradation, showing via your car.

You can calculate what your car thinks its battery capacity is by following the instructions in this sticky post:

Calculating Your Battery's Estimated Capacity Using the Car's Energy Screen

Re posting here and making this a sticky post so it doesnt get lost. @AlanSubie4Life originally posted: =========================================== (originally posted by @AlanSubie4Life. Original thread this appeared in can be found here: ( 2021 model Y scan my Tesla battery size)...

teslamotorsclub.com

Also, based on your description, there likely isnt anything wrong with your car at all. "Miles driven is 25% less" does not mean anything is wrong with your car at all.

 

[Alberto Russo]

Thanks jjrandorin , I went though all those technicals fancy responses from Tesla however I can't forget my experiences with my long range 2018 Model 3, ( I total it in an accident).
When new (my model 3) as Tesla told me I was getting full charge on every road trip I planned (310 miles), then Tesla increase the range to 326 miles, when I full charge it, I get the 326 miles promised, after3 years I was still getting the full 326 miles.
I never get my long range 2021 model "Y" to do that.