My first car was an act of desperation in an attempt NOT to be given an old allegro that my mum had.
£75 worth of Talbot Horizon
An unbelievably clattery engine, but they all had that.
It had the old Simca engine if anyone remembers those.
Sounded like a cement mixer full of spanners.
It was a 1.5 and those were quite rare. So when the gearbox failed a previous owner had fitted the only one he could find which was from a 1.3, he made it fit somehow.
As a result it accelerated like a stabbed rat but ran out of revs at about 65 mph, and reverse didn't work.
So you either had to find an uphill sloping parking space or stick your leg out and push it backwards.

That thing certainly gave me an intensive lesson in DIY car repairs