I think it's way too early to say that
I don't think everyone here ever pickup up a steel plate on their lives to have a feel for it, but steel is heavy, a 3 mm plate is really heavy, having them hanging around a vehicle for only cosmetic purposes (ignoring the whole dent proof thingy, but you don't need 3 mm for that) is really bad engineering, and Tesla doesn't do bad engineering, even more on such a fundamental concept
I'm sure the skin is a stressed member, at least in some parts, and in turn reduces the amount of load the castings have to take, so the castings are smaller than what they needed to be if it were to be manufactured with a thin outer skin
Just a rough calculation, Cybertruck on the visible outer panels has around 14 m² (150 ft^2) of stainless steel sheet, in 3 mm, that is 327 kg (721 pounds) or in 1/8" (3,18mm), 347 kg (760 lbs)
It would be absolute insanity to add that amount of weight for no reason, I don't think even Mary would approve that
I know it isn't fair to consider all the weight, but with the data we have, this is somewhere 10 to 20 miles of range lost due to the additional mass at highway speeds and more at slow speed in city driving
Thanks, you made my case and what I was thinking as well. I thought it was obvious why, but you definitely put some numbers on it.
Despite the potentially thinner skin, I think they can sell it as a range and cost tradeoff and this doesn’t change my purchasing decision. However range will.
Maybe a smaller hammer is still OK now. Include some marbles for the glass and we have a new accessory kit!