The W123 models were manufactured between 1976 and 1985. This type was the most successful, and had the highest selling rates, altogether 2.7 million models were sold. Its predecessor was the W114/W115 model, the ancestor was the W124. Several variants of W123 include limousines, long limousines and station wagons. The early models that had a carburetor were marked with a letter C, the later ones received a diesel engine in the US and were marked as CD category. Beautiful body without a B column, frameless windows – W123 coupé offers all the pleasure a car can give.