2021 MAZDA MX-5 P0/S5-DPTS (ND)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Clutch wear on manual transmissions under aggressive use
• Potential for soft top leaks if seals degrade

First checks

• Check for oil leaks around valve cover and oil pan
• Inspect convertible top seals and mechanism

Avant de remplacer des pièces

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• The 2021 model is part of the third generation (ND) Mazda MX-5 introduced in 2015 and refreshed in 2018, continuing with minimal mechanical changes but updated cosmetics.
• Engine variants depend on market emissions standards and fuel quality; the 1.5L is more common in Asia, 2.0L dominates other main markets including USA, Europe, and Australia.