The Datsun DS-2 was released in 1951 and was completely redesigned with modern styling (the front end resembled a scaled-down Willys Jeep).
The Datsun DS-5 entered production in February 1953 and was largely the same as the DS-4, with a new grille design and powered by the new 860cc Type 10 engine producing 25 PS (18 kW).
[4] The front-end was unique with a flat panel (with "DATSUN" in individual letters) between the hood opening and the grille, which was oval in shape and divided horizontally by the bumper bar.
The trunk lid lifted up rather than folded down, while the earlier DS-series' front suicide doors were replaced with conventionally hinged units.
The car underwent very little testing before going on sale: the bodywork was weak, particularly at the rear, while cast door hinges failed at a high rate, leading to a multitude of customer complaints.