worst motors of all time

pishta said
Volvo P1800 which turned out to be a pretty good car but the seats were like lawn chairs, just a rubber woven sling type of seat on a frame...stock?

Not even a little bit stock, no. Volvo took great pride in their orthopedically/ergonomically-correct seats at that time. They had big, thick, formed foam and were highly adjustable (though in some models it took a wrench).