Unless it's all been real world tested, I don't believe a single epa rating, especially for the Tesla. the only guy I've seen go in excess of 300 miles in a model s had a tiny obnoxious generator hacked into the car to keep charging it on his trip.
Never heard of lucid, had to look them up, doesn't look real promising for them, seems they are loosing their arse daily. Didn't do an in depth search, but also couldn't easily find any real world reviews with that sort of milage in one charge.
Truthfully I don't care as it's not tech I'm looking at. Doesn't makes sense for how I drive or what I do. I just don't like the deception that every ev mfg does to inflate their epa miles per charge. Which has been pretty consistently proven for the majority of them.