Hint: The car started life as an EV.
I still may not go with an ICE. My kubota d600 is not in the condition I was hoping it was in. Parts for it are about four times as expensive as any passenger car's. It probably needs a full rebuild (sigh).
The answer is:
1976 Sebring Vanguard Citicar.
Again, the vehicle is still in storage so actual car shots are not available. All the panels are in fairly poor condition, but they are restore-able.
Great guess Fetch! I would have loved to have gotten my hands on the n600 which the owner's father had in his driveway! I'll see if I can get some pictures of that car while I'm picking up the citicar.