Mazda R360 Coupe Original Generation Manual 356 cc in 1960

The manual R360 in its launch year

Mazda introduced the R360 Coupe throughout Japan on 28 May 1960. The manual version cost 300,000 yen, compared with 320,000 yen for the torque-converter automatic. It was the lower-priced transmission choice in Mazda’s first passenger-car range. Source: Great Cars of Mazda.

This record covers the Japanese-market manual car during calendar year 1960, beneath the 356 cc air-cooled twin engine record. The year identifies its introduction and early production, rather than a separately established export-market model year. “Manual” describes the transmission application, not a distinct engine family.

Engine and drivetrain

The engine displaced 356 cc. Mazda’s Japanese chronology specifies air cooling, two cylinders, overhead valves and an output of 16 horsepower. The historical rating is retained without assigning a measurement standard absent from that source. Source: Mazda historical timeline, May 1960.

Mazda Australia identifies the engine as a four-stroke V-twin. Its account links the four-stroke design with improved durability and fuel economy, and describes magnesium-alloy construction as part of the effort to reduce weight. These are engine characteristics, not evidence of a special manual-only tune. Source: 360 Vision.

The engine and drivetrain were mounted behind the cabin and drove the rear wheels. The automatic variant was a separate transmission configuration; its torque converter was not equipment on this manual car. Source: Mazda Virtual Museum.

Body and construction

The two-door coupe used a 2+2 cabin, with the rear seats conceived as supplementary accommodation. Rear-mounted mechanical components allowed a low bonnet, while the body design also considered economical manufacture. Mazda’s museum credits Jiro Kosugi with the design.

Weight-saving measures included monocoque construction, light-alloy opening panels and an acrylic rear window. Four-wheel independent suspension used torsion-rubber springs and hydraulic dampers. These features belong to the original R360 design; later body or equipment revisions should not be assumed to describe the 1960 car. Source: Mazda Virtual Museum.

Production and introduction

Toyo Kogyo, the company subsequently renamed Mazda, produced the R360 in Japan. The manufacturer’s museum records a car emerging from its newly completed factory on 17 May 1960. That production milestone precedes the nationwide sales launch on 28 May; the dates describe different events. Sources: Mazda Virtual Museum and Great Cars of Mazda.

Mazda reports total R360 production of 23,417 cars during 1960. This is a whole-range figure, not a verified manual-only total. The cited account does not provide a transmission breakdown, so no separate manual production quantity is assigned. Source: Great Cars of Mazda.

Historical significance

The R360 helped establish Mazda in passenger cars as Japanese demand for personal transport expanded. The manual version’s launch price made it the entry point to that new range. Source: Great Cars of Mazda.

For the broader chronology, see the R360 Coupe model, original generation and manual variant. This year record does not extend its specification to later production or undocumented export derivatives.

Sources

• Mazda, Great Cars of Mazda — R360 Coupe: Japanese launch, transmission prices and 1960 production.
• Mazda, Historical Timeline 1920–1979 — May 1960 entry: displacement, cooling, valve arrangement and historical output.
• Mazda Virtual Museum, R360 Coupe — packaging, design, construction and factory introduction.
• Shogo Hagiwara, 360 Vision, Mazda Australia, 19 July 2020 — four-stroke V-twin and engineering context.