> ... If there's an online database for registered vehicles, maybe you can search there. Does that kinda thing exist in the US? A VIN look-up website or something?
Bloomberg did it for Tesla Model 3...
https://www.bloomberg.com/graphics/tesla-model-3-vin-tracker/
Sent from my Pixel 2 using Tapatalk
Not quite. What Bloomberg did was collate information provided by owners -- they gave the VINs of the cars they bought & the dates, where they lived etc, which given production of many thousands allowed Bloomberg's tracker to estimate what the total production was, and when Tesla was shipping cars to which region and how many.
That's not relevant when you don't have any actual numbers to infer ranges from (and a manufacturer doesn't necessarily use continuous sequences -- though it's a reasonable conclusion if analysis of numerous VINs yields a lot of them).
Given the actual number of Lightning bikes is certainly small, whatever it is, you couldn't infer much even if you had VINs for several bikes.
There is a Federal database of VIN numbers, but AFAICS it only allows retrieving the record for a specific known VIN, to get recall info for that vehicle.
I have been able to find the WMI (the manufacturer code, characters #1-#3 of the VIN), or at least one of them assigned to lightning. it's "57S" according to
this 2013 letter (PDF) from the SAE (the authority that allocates WMIs) to Lightning;
however, I don't think it's very useful in itself.
AFAIK, a manufacturer doesn't report to any Federal or state authority how many vehicles it produced, certainly not an itemized list of their VIN numbers(*);
in fact, since recall notices usually provide the starting/ending VIN for the affected vehicles, I've seen automotive articles estimate how many of a vehicle model (or sub-model) were made based on that.
(*)If it's a public company, it may report total quantities in financial reports, but that doesn't apply to Lightning.