How to check battery capacity?

[Zeeshan Javaid]

I recently purchased a MX 2016 90D. What’s the right way to check battery capacity and degradation?

I charged vehicle to 96% and drove 180km and it shows 46% battery left and it used 38kW. Does this mean it has full battery capacity of 76kW left now ?

 

[AndreyATC]

When you are fully charged, what is the total number of miles displayed?
You compare this number to the EPA rating of your car
That's your degradation percentage roughly

 

[Zeeshan Javaid]

It shows 348km on full charge. What’s epa rating ? How to check it ?

 

[AndreyATC]

It would be easier to do this in miles, if I was to translate km to miles it’s 418km EPA (257mi)
The rated mileage could be calculated differently outside of the US. But you may get an idea

 

[ATPMSD]

348km @ a full charge / 418km range when new = about 83% of the original capacity.

 

[henderrj]

Did Tesla lower the capacity on these like they did the 85 kilowatt hour batteries?