Description
The Daihatsu Midget MP4 was part of the second generation of the iconic Midget micro-truck series, introduced in the mid-1960s as a more advanced and practical version of its earlier three-wheeled predecessors. It was designed to cater to Japan’s rapidly expanding small business sector, offering a compact, affordable, and highly maneuverable vehicle for urban and light commercial use.
The MP4 retained the signature three-wheeled layout, with a single front wheel for steering and two rear wheels to support the cargo load. This configuration allowed the MP4 to maintain its tight turning radius and compact footprint, which were ideal for crowded city streets, alleys, and rural paths where space was limited.
The vehicle was powered by a two-stroke, air-cooled engine with a displacement of around 305 cc, producing approximately 12 horsepower. This modest output was well-suited to the vehicle’s lightweight structure and urban-oriented performance needs. Power was sent to the rear wheels through a manual transmission, typically with four forward gears, providing basic but sufficient driving flexibility.
One of the standout features of the MP4 was its enclosed steel cabin, a significant upgrade over earlier Midget models that had open or semi-open designs. The cabin provided better protection from the elements, improved safety, and greater driving comfort. A conventional steering wheel replaced the original handlebar steering system, making the MP4 easier to operate for those accustomed to standard automobiles.
Behind the cabin, the MP4 featured a flat cargo bed with a low loading height, designed to carry loads of around 300 kilograms. This made it ideal for deliveries of produce, merchandise, and equipment within a local area. Some variants were fitted with canvas covers or enclosed box bodies to suit specific commercial applications.
The MP4 was produced during a time when Japan’s kei vehicle market was evolving rapidly, and expectations for small commercial vehicles were increasing. Daihatsu responded with a vehicle that balanced simplicity and functionality, while also addressing demands for improved comfort and usability.
Eventually, the popularity of three-wheeled vehicles declined in favour of four-wheeled kei trucks and vans, which offered greater stability and versatility. Despite this, the Midget MP4 remained in service with many small businesses and municipal services for years due to its dependability and ease of maintenance.
Today, the Daihatsu Midget MP4 is a rare and collectible micro-truck, often restored by enthusiasts and occasionally seen in classic vehicle shows in Japan and beyond. Its quirky design and important role in Japan’s post-war economic development make it a cherished piece of automotive history.