im assuming you mean france, england, spain, egypt, and italy.
so no more french wine, english tea or shirts, spanish coats, egyptian cotton bedsheets, and italian clothing.
if you mean germany, well, they are just another of the long list.
here is why you would buy german cars in particular.
german cars use a special alloy in their craftsmanship. it is used for lightness, while being strong. it has in it potassium. the largest reservoir of natural potassium is the dead sea. many people think the reason bmw, mercedes, and audi are big in israel is because of reperations. it has a little to do with it, but not much. the truth is , israel has a deal, importation of the cars at cheap rates, for rights to the potassium. you can see these plants all along the dead sea.
not to mention, they are extremely safe. now if only i could afford one…..
(also, what better way to stick it to the germans, then to take their cars, and drive to shul, shiurim, bikor cholim in them)