The language in question has always been there. It’s not new or changed.
You're right and I stand corrected.
I bought a used 2013 60kwh and was told by my sales "expert" that my car had an 8-year unlimited mile warranty on the drive unit and battery pack. I know because I asked this specifically along with dozens if not hundreds of other things prior to purchase. That "expert" told me a lot of BS so I'm not surprised. Forutnately for me I sold that car before I ever had to find out about the mileage cap on that drive and battery warranty. I'm pretty sure that it's still under 100k so the new owner is still covered for a while.
After my previous post I tried to dig up my paperwork for that car but all is says is "the balance of the drive and motor warranty applies" but doesn't get into specifics of what that entails. You can see where I might be confused if I never knew there was a difference between the various kwh size cars and I had a sales "expert" telling me it was unlimited and paperwork that only mentioned the balance of said warranty.
When I was unable to produce anything in my cursory search of old documentation I went to the source & I think I see the confusion here. You're right, the 60kwh battery vehicles had a drive and motor warranty that was 8-years or 125k miles, whichever comes first. All other Model S are 8-year unlimited miles.
I think some are confusing the Model 3 terms with the Model S which is starting a fuss around the forum lately.
Here's Tesla's official warranty page:
Click Me
(for those too lazy to click)
*Model S and Model X – 8 years (with the exception of the original 60 kWh battery manufactured before 2015, which is covered for a period of 8 years or 125,000 miles, whichever comes first).
*Model 3 - 8 years or 100,000 miles, whichever comes first, with minimum 70% retention of Battery capacity over the warranty period.
*Model 3 with Long-Range Battery - 8 years or 120,000 miles, whichever comes first, with minimum 70% retention of Battery capacity over the warranty period.
tl;dr Unless you own a Model 3 or a Model S that's a 60kWh built before 2015 ignore all of the 120,000/125,000 mile talk as it applies to the powertrain (battery pack and drive motors) warranty. It doesn't apply to the rest of us.