Honda S800 First generation 0.8
Model overview
A charismatic lightweight Honda sports coupe with simple but specialist mechanicals. Condition, corrosion history and restoration quality matter far more than the original design's modest complexity.
Pros
- Lightweight, distinctive and enjoyable to drive.
- Historically significant high-revving Honda engineering.
- Strong enthusiast appeal.
Cons
- Serious corrosion can be expensive to repair.
- Specialist parts and drivetrain knowledge may be needed.
- Limited space and everyday practicality.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Structural and body corrosionHigh
- Version-specific final-drive conditionMedium
Maintenance
Follow model-specific factory or specialist guidance for lubrication, valve-train, carburettor, cooling, drivetrain and brake servicing; do not assume modern generic intervals or parts are suitable.
Engine overview · 0.8L 4-cyl PETROL
Long-term condition, correct adjustment and specialist support matter more than the catalogue identity alone.
Pros
- Lightweight, distinctive high-revving four-cylinder design.
- Strong historic and enthusiast appeal.
Cons
- Specialist parts and knowledge may be difficult to source.
- Multi-carburettor tuning requires careful adjustment.
- Cooling and sealing systems are now age-sensitive.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Age-related cooling-system deteriorationHigh
- Carburettor synchronisation and fuel-system wearMedium
- Cam-drive and valvetrain wearHigh
- Oil leaks and aged sealingMedium
Maintenance
Follow period workshop guidance and the engine’s documented specification, with specialist attention to cooling, valve clearances, carburettor synchronisation and ignition settings.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
Considering a particular car?
Get a Deep Report on the listing: relevant model risks, gaps in the advert and focused questions for the seller.