What is the worst car make? Lack of Reliability and/or support

A post I did in another topic in this forum.

And even when the death knell was looming, Leyland (BMC) continued to produce “vehicles” with their continuing arrogance.

In their final days in Australia, a couple of their last pieces of crap were the Morris Marina and the Austin Tasman.

They even had a TV ad depicting an Asian man karate chopping the bonnet of one of the pieces of junk and then saying “Devilishly clever, these Australians”.

He probably meant that they had managed to prop it up so the karate chop did not cause it to self destruct.