Mazda MX-5 / Miata, NC (EU)

Differential fluid capacity & service interval

Mazda MX-5 / Miata, NC (EU) differential fluid capacity is 0,6-0,8 liter. Service intervals are 80000 km or 48 months. The data covers 4 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • MX-5 / Miata 1.8 (2011-2015)
  • Rear
  • Use: Normal
  • Capacity 0,6-0,8 liter
  • Change 80000 km/ 48 months
  • MX-5 / Miata 2.0 (2011-2015)
  • Rear
  • Use: Normal
  • Capacity 0,6-0,8 liter
  • Change 80000 km/ 48 months
  • MX-5 / Miata 1.8 (2005-2011)
  • Rear
  • Use: Normal
  • Capacity 0,6-0,8 liter
  • Change 80000 km/ 48 months
  • MX-5 / Miata 2.0 (2005-2011)
  • Rear
  • Use: Normal
  • Capacity 0,6-0,8 liter
  • Change 80000 km/ 48 months

Additional Notes

  • The Mazda MX-5 / Miata NC (EU) rear differential carries a fluid capacity of 0.6–0.8 liters across all listed engine variants and model years, which is a typical service fill range for a compact rear differential housing rather than a full overhaul drain-and-refill figure.
  • The 0.2-liter spread between the lower and upper capacity values reflects the normal variation encountered during a service fill, where residual fluid retained in the housing after draining accounts for the difference between a dry fill and a topped-up refill.
  • Both the 1.8-liter and 2.0-liter engine variants share an identical rear differential fluid capacity of 0.6–0.8 liters, indicating no difference in differential housing size between the two engine configurations across the 2005-2015 period.
  • The specified change interval for rear differential fluid under normal use conditions is 80,000 km or 48 months, meaning the interval is governed by whichever threshold is reached first.
  • A 48-month time limit alongside the 80,000 km distance interval means that even low-mileage vehicles reaching four years of operation fall within the same service requirement under normal use conditions.
  • The 1.8-liter variant spans two consecutive specification entries covering 2005-2011 and 2011-2015, yet both entries carry identical capacity and interval figures, showing no change in rear differential service requirements across the full production run of that engine in the NC generation.
  • The same continuity applies to the 2.0-liter variant, where the 2005-2011 and 2011-2015 entries also share unchanged capacity and interval specifications for the rear differential.

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