Remember vaguely seeing it on tv in the 90’s. I just remember it was a post apocalyptical world and some kind of event caused it and the guy fixed everything at the end by crashing a vehicle into something that caused the apocalypses.
Stonebroke Answered question Mar 17, 2021
Sounds like The Quiet Earth a New Zeand film from 1985
https://www.imdb.com/title/tt0089869/?ref_=fn_al_tt_1
Stonebroke Posted new comment Mar 17, 2021
dang it…
I purchased this a long time ago thinking this was it as well but I do not believe it was.