I think this is called “Aposematism”:

Aposematism is the advertising by an animal, whether terrestrial or marine, to potential predators that it is not worth attacking or eating.[1] This unprofitability may consist of any defenses which make the prey difficult to kill and eat, such as toxicity, venom, foul taste or smell, sharp spines, or aggressive nature. These advertising signals may take the form of conspicuous coloration, sounds, odours,[2] or other perceivable characteristics. Aposematic signals are beneficial for both predator and prey, since both avoid potential harm.

He probably bought it in the 70s when he had no kids and his salary was higher, compared to the 80s and 90s with inflation, but the same salary.

Ford is an American brand that sells cars in Europe. Except they don’t sell American Fords that won’t fit on small roads, or where the engine needs 20l/100km.