Youre talking rubbish, the 126 was hardly unreliable, I never had one fault in 9 years. Many people will tell you similar, yes the BIS was rubbish but not the aircooled. Theres hardly anything to go wrong with one. It wasnt about design or advanced mechanicals, it was what the East of Europe needed, a cheap to make, buy and run car. It was honest and robust... all cars from the 70s and 80s rusted anyway. Anyway, youve obviously read a lot of books so you must be right.