Yeah, I fear it's true. I have VIN 1527, so this would explain why I did not get above 90 kW at any of the six superchargers I tried. It's disappointing, of course, but I think it's mostly a matter of communication. When they announced the 120 kW upgrade to the superchargers, they should have said, "up to 120 kW* . . . *Some older versions of the Model S will not be able to reach this rate."
The thread is here:
Older Tesla's limited to 90kwh super charging. I'm a little amused by all those people who are outraged that TM improved the Model S without extending the improvement to all cars. W
hen I first ordered my car, there was no talk of superchargers. I was buying the Model S primarily for local travel, with no expectation about being able to take road trips without considerable difficulty. The superchargers were a total, unexpected, and free bonus for me. My glass is half full.