(10-07-2018, 06:50 PM)ricschug Wrote: Removable doors is important to me so soft doors look like the answer, this is fine with me. Perhaps the hard doors are a bit heavy to be removable.
Well, there's no reason that any manufacturer should *have* to choose just one implementation. Remember those convertibles (like the BMW z3) that had rag-tops AND an optional hard-top for the winter?
It really shouldn't be that difficult to have all of these options :
"cloth" sides for occasional light rain (default delivery - no hinges, ?roll up?) - useful for Florida 10-minute squalls.
"cloth" sides AND light ribbing (?plastic?) with hinges for light rain or just for winter (useful for CA winters )
"light" (plastic/carbon fiber/whatever) doors and frames, with hinges
"solid" (alum?) doors and frames, with hinges
The last two might morph into one (a light-weight but very solid door) - but the first three could be removable by one person. Common hinges implementation (although maybe the first one w/ hinges would have plastic hinges).
For the past couple of years, I've been watching "3D printed" vehicles, like Local Motors. Unfortunately pretty much non-existent so far (in terms of being able to buy one), I've been waiting for some new startup company to start the trend and break the logjam (this is NOT the sort of thing the big 3 want to see happen). The idea is pretty simple - you have a base "skeleton" that is more traditional, and all of the exterior is easily printed (or manufactured) plastic. So you have a metal frame and wheel supports, and hinges, with traditional motor, transmission, windows to which you bolt/snap the plastic outside. The assembly can be done in local micro-factories - ship the stamped/forged pieces and the motor/transmission, and print (or produce locally) the outside using recycled plastic that doesn't rust. The Polish SAM sort of fits this model, and I was hoping that the FUV would as well. There's a new announced player in this world - Italian startup XEV, which supposedly has over 5000 pre-orders for their LSEV - a 45-mph electric city car.