Honda S 800 classic cars for sale

History of the Honda S800

Unveiled at the Tokyo Motor Show in 1965, the Honda S800 continued Honda’s ambitious entry into automobile production. Having established dominance in the motorcycle market, Honda started making cars in 1963. The S800 replaced the successful S600 as the brand’s image-defining sports car, exemplifying Honda’s focus on advanced engineering. With its 791 cc four-cylinder engine, the S800 became Honda’s first car capable of reaching 100 mph (160 km/h) while still offering high fuel efficiency. Initially available in both coupé and roadster forms, the S800’s innovative design and affordable price attracted a new generation of sports car enthusiasts, especially in Japan and the UK. Production ran from 1966 to 1970, with just over 11,500 units built, marking the S800 as a specialist alternative to British and Italian rivals.

Model History

The S800 originated as a successor to Honda’s S600, itself following the earlier S500. Early S800s used a chain-driven rear axle with independent suspension before Honda transitioned to a conventional driveshaft and solid axle design for improved reliability. As the model evolved, drum brakes were replaced with front disc brakes. The S800M (or S800 MK2) introduced in 1968 added features such as flush interior handles, safety glass, side marker lights, and a dual-circuit braking system—enhancements inspired by anticipated, but never realised, US export regulations. The S800’s production ended in May 1970, and only in 1999 did Honda introduce a true spiritual successor with the S2000.

Highlights of the Honda S800

• 791 cc inline four-cylinder developing 70 PS at 8,000 rpm.
• Redline at 10,000 rpm—exceptional for its era, reflecting Honda’s motorcycle engineering.
• Choice of coupé or open roadster body styles.
• Precise manual 4-speed gearbox and lightweight (around 755 kg).
• Chain-driven independent rear suspension on early models, then conventional live axle with Panhard rod and radius arms.
• Fuel consumption of roughly 6.7 l/100 km (35 mpg), making it both economical and sporty.
• Agility and fun driving characteristics, with a compact footprint ideal for winding roads.
• Key updates included front disc brakes, improved safety features, and leaner carburettion for emissions.

From our current database, the S800 accounts for 100% of the classic Honda models listed, highlighting its status as the marque’s dominant representative in the classic car segment on our platform. Demand statistics confirm equally strong interest, with every listed Honda classic car search on the site focused on the S800.

Technical Data

Special Editions and Collectible Models

The rare S800 RSC (Racing Service Centre) was Honda’s motorsport adaptation, fitted with an 873 cc tuned engine for racing events. It achieved class wins in major endurance races, including the 12 Hours of Suzuka, and is celebrated among enthusiasts for its motorsport pedigree and rarity. The S800M (MK2) model also stands out for its extra safety and usability features.

Weak Spots and Common Issues

While the S800’s engineering is robust, parts availability—particularly for body panels, glass, and trim—can be a challenge outside Japan. The high-revving engine needs careful regular maintenance and precise carburettor tuning. Early chain-driven models can experience drivetrain wear if not maintained properly. Replacement of brake components and rubber bushings should be watched, and rust can affect bodywork, especially around arches and sills. However, many parts are still obtainable thanks to Honda’s long-term parts support and active owners’ communities.

Engine and Performance, Transmission and Handling

The S800’s four-cylinder engine is famed for its ability to sustain high revs, influenced by Honda's motorcycle development expertise. The lightweight chassis and manual 4-speed gearbox enable direct, agile handling, with steering response and road feedback rarely matched by rivals of its time. The suspension—independent rear at first, then solid axle with Panhard rod—balances sporting firmness and daily usability. Owners value the car’s engaging road manners and consistent performance, with acceleration and braking still competitive compared to similar-era sports cars. - Early chain-driven S800s (collectible for engineering uniqueness)

• S800M/MK2 models (for improved daily usability and safety)
• S800 RSC (very rare motorsport version, notable for racing achievements)

Interior, Comfort, Exterior and Design

The S800’s styling blends compact proportions with instantly recognisable features. Both coupé and roadster versions use clean lines, purposeful stance and a lightweight look that contrasts with the more ornate designs of rivals. The spartan interior focuses on essentials, with a large wood-rimmed steering wheel, a sports dashboard with prominent round dials, and compact yet supportive seats. Unique colour options included vibrant yellows and silvers. Roadsters featured manually operated fabric roofs. Available period accessories included original sales brochures and service booklets. The S800’s interior and dashboard design take inspiration directly from contemporary race cars, maintaining a functional, driver-oriented aesthetic.

Other Relevant Features

Left and right hand drive options made the S800 adaptable for different markets. Surviving sales literature and technical documentation remains sought after by collectors. The S800 regularly appears at historic car events and takes part in motorsport meetings, underlining its status as a true driver’s car.

Summary

The Honda S800 established a distinctive position among classic sports cars by combining advanced engineering with uncompromised driving dynamics. Its motorcycle-derived engine, precise manual gearbox, and timeless compact proportions continue to attract both enthusiasts and collectors. Today, the S800 represents both Honda’s innovative spirit and a pivotal moment in Japanese sports car history, offering a unique alternative to the more common European models of the era.