en.wikipedia.org/wiki/openpilot

openpilot (stylized all lowercase) is a direct competitor to Tesla’s autopilot and can apply cross-brand to almost all vehicles that have LiDAR (so, 2016+, including many Toyotas, etc.)—which incidentally bypasses Tesla’s vision issue due to using only cameras. They have a list of compatible cars on the website.

The module used to cost $3k pre-pandemic and is now less than half that. It skirts around governmental add’l requirements for driverless cars by being open-source and saying the users choose to install their own software, so it can avoid legal issues—but as a result it requires some technical know-how to set up. It plugs into that port to the bottom-left of the steering wheel, I think.

I thought of buying one years ago since YouTube videos of it look incredible, but I just don’t currently drive far-enough distances to merit having one (10-minute commute), even at its current rock-bottom price. Still, I figured, since people liked my AdNauseam notice, that I’d give more open-source exposure to the Chaotic Good denizens here.