The Name
The official name referred to the fact that the car’s engine size gave it a tax horsepower (Steuer-PS) of 4 PS (4 hp). Where a two figure name was used, as in 4/12, the second number is the claimed actual horsepower.
The origins of the Laubfrosch soubriquet are not entirely clear, but may refer to the fact that Opel painted all the early cars green, which by tradition is a lucky colour in Germany. Emphasis on the green colour also served to differentiate the car from the similarly shaped Citroën 5 CV which normally turned up painted yellow and was accordingly sometimes known as the Citron (lemon).
Read more about this topic: Opel Laubfrosch
Famous quotes related to the name:
“You remind me of a child-friend who once wrote to tell me about her sister being married. ‘Now I will tell you all about Bessie’s wedding.’ Then came a long account of bridesmaids, and breakfast, and everything else, except the name of the bride-groom! That of course didn’t matter: the great thing was to get married somehow.”
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)