Sweet!
Since it is my first question i am going to start easy.
In 1996, Mercedes-Benz brought a new model on the market, the SLK. It had a unique feature, a retractable hardtop. Since then cars with retractable hardtops became pretty popular. However, despite a few people think, it is not the first car with such a roof.
My question is: What was the first production car with a retractable hardtop and in which year was that?