Alfa Romeo Model 450 was the successor of the Model 430. The main difference is the engine of 90 hp (instead of the 80 hp of the Model 430). The radiator grille now has 5 horizontal bars instead of three on the Model 430. The cabin was lengthening in the back and became more spacious.
There was all-wheel drive version with a 4×4 axle configuration also. In the late 50s truck has been updated and the model index became 455. This model was produced until the early ’60s. There was many aftermarket bodies on the chassis of 450 / 455, including all metal vans.
Predecessor: Alfa Romeo 430