I guess what I was attempting (and admittedly failing!) to say was that Tesla vehicles hold up very well in very bad wrecks. The cars have tons of driver assist / active safety features, but they also have a huge crumple zone due to not having an engine, and an exceptionally low center of gravity due to the battery. There are many cases where people walk away from bad wrecks in a tesla where they'd have been intensive care or worse in most vehicles.