An automobile model (or car model or model of car, and typically abbreviated to just "model") is a particular brand of vehicle sold under a marque by a manufacturer, usually within a range of models, usually of different sizes or capabilities.

Austin Martin. There is one automobile manufacture in Austria which is Magna Steyr. Their engineers develop and assemble automobiles for other companies on a contractual basis therefore they are not an automobile marque.

I believe you are thinking of the Ford Model T produced in mass quantities from l908-l927 with very little changes other than improvements in ignition, starters, etc. This was first production line Ford- earlier ones were experimental. Somewhat oddly, the Model T did not have a shift, but gears were controlled by foot pedals, akin to the British Adams. The T had plenty of other oddities- and is worth looking up as an historical classic.

Plymouth (founded 1928 - dissolved 2001) was a marque of automobile based in the United States, marketed by the Chrysler Corporation and DaimlerChrysler.

Volkswagen (VW) is a German automobile manufacturer and the original and top-selling marque of the Volkswagen Group. It has three cars in the top 10 list of best-selling cars of all time compiled by the website 24/7 Wall St: the Volkswagen Golf, the Volkswagen Beetle, and the Volkswagen Passat. With these three cars, Volkswagen has the most cars of any automobile manufacturer in the list that are still being manufactured.[1