Grell has made for a number of German beer manufacturers a series of car and truck give-aways. The production of these generally was done by High Speed. Either of them, considering High Speed also manufacturers cars for Greenlight, Malibu, and their own label, would merit it's own topic, no?
I have just finished an overview of all Grell cars for Braustolz, 33 cars in total. I am trying the slightly more difficult task of doing the same for Sternquell and then for other breweries or publishers.