In the 1970s and 1980s, a distinction was generally made between two types of vehicle: the standard steering vehicle (with a large hood) and the front-wheel steering vehicle. The Saurer standard steer with hood was a typical vehicle for heavy transport with high loads. As an all-wheel tipper, it was mostly used in the construction industry and for municipal services. Based on the proven concept of the D2KT engine, the new turbocharged Saurer D250 / D290 / D330 engines with a rated output of 290 or 330 hp were created especially for the Swiss market from the mid-1970s. With the new engines, Saurer had completed its power range and was thus able to offer an economical solution for every application. There was a choice of engines with 180, 230, 290 and 330 hp. The improvements were also documented on the outside: all vehicles were given a new, striking radiator grille. The windscreens and side windows were enlarged, thus generally improving visibility. Numerous improvements were also made to the driver's cab. All in all, the powerful-looking Saurer was one of the best trucks of its time.

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