I am calling it the real 2022 model Y and that is pissing some people off ^^
first, it's not a one-piece megacast, it's TWO PIECES - a Front magacast, and a Rear megacast.
It should be noted that the Rear magacast has been in the chassis since spring 2021.
Second, there are TWO WAYS a new chassis coming soon might be built. No one knows which it might be. No one. Blogs know squat.
Tesla has stated their GOAL is a chassis with a 4680-based structural battery pack. That pack becomes the floorpan. This is a true "v2.0" MY chassis.
Tesla has also stated a BACKUP PLAN, using a 2170-based battery pack, and a reinforced floorpan. The 'backup plan' assumes 4680 delays. This is a "v1.5" chassis.
The "v2.0" chassis manufacturing processes uses fewer robots, takes fewer steps, costs less, and achieves more unit volume.
There are also weight savings, ~440lbs, a 10% reduction compared to the current "v1.0" chassis.
The backup plan 2170 build saves ~200lbs in weight, but costs and speed are similar to what the "v1.0" buiild is now. There are some process/robot steps saved.
It's likely we will know this month what direction Tesla is going in the near term.
Long term we know what their stated goal is, so no mystery there.
All the noise about "AMD Ryken" chips and heaadlights (not legal in USA), and other details are minutiae.
The real deal is the change is chassis construction.
Hold on to the rails, it's gonna be an interesting next couple weeks.