the thing to remember about the VW bug was that it was a vehicle designed to improve on the model T ford in all ways (lots of T's etc. still around then) and be a vehicle for the average German worker to purchase as his first and only car. It was NOT meant to be a competitor even in Mexico in the 1970's. So the WSW squirter had no pump, the spare tire was sort of crash protection, when you ran out of gas flip the lever for the aux gas tank, no water cooling meant no heat but also no water pump, hoses, anti-freeze, etc. battery was inside the car under the seat (or in the house) warmer and cooler, crank to turn engine as necessary, etc. The Renault Dauphine was a generation newer and far superior except poor quality control and no support...dealers, parts warehouses, good dealers, etc.I remember in 1969...thinking about my first car of any kind....the Peugeot..Renault..Vespa...Subaru mini car (cheap and built that way) dealer, in the inner city..nowhere near auto row, way below the SAAB, Mercedes, Volvo dealerships in quality. BMW dealer was in a farmhouse and I signed a contract in her living room...6 months delivery projected. No show room, parts warehouse, etc. but they got a truckload of parts and tools soon (and had to pay for it) because, to be a BMW (or really any German car dealer) you had to be serious about parts, training, etc.