Purpose and Specifications

MOTUL CLASSIC NINETIES 10W30 is a premium semi-synthetic engine oil designed for modern classic and youngtimer cars from the 1970s, 1980s, and 1990s. It protects gasoline and diesel 4-stroke engines, whether naturally aspirated, supercharged, or turbocharged, with carburetors or fuel injection.

This high-zinc formula (ZDDP over 1800 ppm) and molybdenum additives deliver supreme anti-wear protection for flat-tappet cams and high-friction parts, preventing startup wear in cold conditions down to -36°C. It maintains strong oil film at high temperatures up to 238°C flash point, ensuring consistent pressure and efficiency.

• Volume: 2 liters
• Viscosity: 10W30 - flows easily when cold, stays thick when hot
• API SL standard for era-specific performance
• Protects during prolonged storage

When to Use / Replace?

Use in American, Asian (including rotary), British classics from late 1980s-1990s. Ideal for rebuilt original engines needing modern protection without modern oil incompatibilities.

Drain at least once a year or every 5,000-10,000 km based on use - tune to your driving. Replace if oil darkens or thins, typically every 6-12 months for storage or light use.

Shelf life: 3-5 years unopened in cool, dry storage.

FAQ

Can I mix it with other oils? Yes, safe to mix with synthetic or mineral oils for top-ups.

Is it good for high-performance classics? Yes, handles turbo and supercharged engines with excellent friction reduction and power efficiency.

What temps does it protect in? Cold starts to -36°C, high heat stability to 238°C.