This is the Mercedes-Benz W 121 powered by a 1.9L OM 621 diesel engine. The W 121 was nicknamed the Ponton after its introduction because it employed Ponton, or pontoon styling, a prominent styling trend that unified a car’s previously articulated hood, body, fenders, and running boards into a singular envelope. It can still be a good runner after a good service, and with the gorgeous interior which consists of beautiful wooden finishes, a beautiful and practical dash layout and well looked after white leather seats, she is the perfect collector’s edition.  What makes this particular model even rarer is that she’s a diesel version and a definite must-have!