The 1964 Honda S600 represents a pivotal moment in Honda’s history, being one of the company’s first production sports cars. Following the success of the limited-production S500, Honda introduced the S600 as its first truly mass-marketed automobile.

Available as both a roadster and a coupe, it retained the high-revving, motorcycle-inspired 606cc DOHC inline-four engine, producing 57 horsepower at 8,500 rpm—an impressive output for such a small displacement at the time. One of its most distinctive features was its chain-driven rear axle, a carryover from Honda’s motorcycle engineering, which set it apart from conventional sports cars of the era. This particular S600 project car retains much of its originality, with body number AS 1009034 and engine number AS 1008101, suggesting that the engine and chassis are closely matched in production sequence. However, it does require restoration, as it is missing the passenger seat, and the floorboards have some areas needing attention.

Restoring an early Honda S600 comes with challenges, but parts availability remains reasonable thanks to a dedicated enthusiast community. Specialized suppliers, online marketplaces, and restoration groups provide access to mechanical components, trim pieces, and even body panels. Given its condition, the cost of restoration will vary, particularly depending on metalwork needs and the choice between original or reproduction parts. Find it for sale at $9,000 here in Los Angeles, CA.