Just an anecdote, but I test drove 3 different kinds of Tesla (S, 3, Y) and the EV6 as well, and I found the lane keeping/cruise control in the EV6 to be substa

Just an anecdote, but I test drove 3 different kinds of Tesla (S, 3, Y) and the EV6 as well, and I found the lane keeping/cruise control in the EV6 to be substantially better - I think the EV6 has more and/or higher def cameras, although the S I drove had HW4, it was soon after they were introduced and it's possible the software has not yet been optimized for them, and radars to detect cars which Tesla has removed. For some reason, the Teslas seem to lack object permanence, so cars around you will flicker in and out of existence, that doesn't seem to happen on the Kia. I also learned that Tesla actually has completely different code for the base-level TACC (traffic aware cruise control) versus the $15k Autopilot option. I assumed they were mostly the same with features turned off for TACC, but afaik they're completely different code.