Two-door soft-top roadster · 1.6L B6 DOHC inline-four (116 hp)

1991 Mazda MX-5 Miata — 4-speed automatic


The 1991 US MX-5 Miata paired Mazda's 116-hp 1.6-liter engine with the 4-speed automatic.

1991 Mazda MX-5 Miata, NA first generation — white convertible with pop-up headlights raised, front three-quarter view
Exact 1991 MX-5 Miata reference photograph; exact configuration not verified ·

Photo: “1991 Mazda MX-5 1.6i” by Rutger van der Maar / Wikimedia Commons, licensed under CC BY 2.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
MX-5 Miata
Body style
Two-door soft-top roadster
Engine
1.6L B6 DOHC inline-four (116 hp)
Transmission
4-speed automatic

United States configuration. Paint and port-installed accessories are not separate configurations.

Compare related 1991 configurations

Compare up to twelve documented pairings, prioritizing the same engine, body, trim and gearbox as this car. This related selection is not a complete factory lineup.

Browse all documented 1991 configurations →

Compare 4 related configurations — current car marked
1991 Mazda MX-5 Miata: documented configuration differences
ConfigurationEngineTransmissionBody
MX-5 Miata — 5-speed manual1.6L B6 DOHC inline-four (116 hp)5-speed manualTwo-door soft-top roadster
Current carMX-5 Miata — 4-speed automatic1.6L B6 DOHC inline-four (116 hp)4-speed automaticTwo-door soft-top roadster
British Racing Green Special Edition — 5-speed manual1.6L B6 DOHC inline-four (116 hp)5-speed manualTwo-door soft-top roadster
British Racing Green Special Edition — 4-speed automatic1.6L B6 DOHC inline-four (116 hp)4-speed automaticTwo-door soft-top roadster

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 1991 Mazda MX-5 Miata — 4-speed automatic. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
6
Scheduled topics
5
Applicability stated
6
Exact references
1

Before ordering Identify your engine, options and build date. Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil and filterView intervals, applicability and sources

    Engine oil and filter

    Sourced interval available

    Applies to: 1991 · 1.6L B6 inline-four · United States · The intervals are scoped to the cited naturally aspirated U.S. configuration; Mazdaspeed turbo and configuration-specific requirements are not claimed.

    Published interval: 7,500 mi / 12,000 km / 6 months · Normal service; whichever comes first.

    Source: Mazda — 1991 MX-5 Miata factory normal-service schedule (preserved service-manual database) · Maintenance > Service Intervals > Normal Service — recurring 7,500-mile rows · checked

  • Spark plugsView intervals, applicability and sources

    Spark plugs

    Sourced interval available

    Applies to: 1991 · 1.6L B6 inline-four · United States · The intervals are scoped to the cited naturally aspirated U.S. configuration; Mazdaspeed turbo and configuration-specific requirements are not claimed.

    Published interval: 30,000 mi / 48,000 km · Normal-service replacement interval.

    Source: Mazda — 1991 MX-5 Miata factory normal-service schedule (preserved service-manual database) · Maintenance > Service Intervals > Normal Service — 30,000-mile replacement row · checked

  • Engine air-filter elementView intervals, applicability and sources

    Engine air-filter element

    Sourced interval available

    Applies to: 1991 · 1.6L B6 inline-four · United States · The intervals are scoped to the cited naturally aspirated U.S. configuration; Mazdaspeed turbo and configuration-specific requirements are not claimed.

    Published interval: 30,000 mi / 48,000 km · Normal-service replacement interval; inspect or clean at the intervening schedule rows.

    Source: Mazda — 1991 MX-5 Miata factory normal-service schedule (preserved service-manual database) · Maintenance > Service Intervals > Normal Service — 30,000-mile replacement row · checked

  • Camshaft timing beltView intervals, applicability and sources

    Camshaft timing belt

    Sourced interval available

    Applies to: 1991 · 1.6L B6 inline-four · United States · The intervals are scoped to the cited naturally aspirated U.S. configuration; Mazdaspeed turbo and configuration-specific requirements are not claimed.

    Published interval: 60,000 mi / 96,000 km · Federal-model normal-service replacement interval.

    Source: Mazda — 1991 MX-5 Miata factory normal-service schedule (preserved service-manual database) · Maintenance > Service Intervals > Normal Service — 60,000-mile replacement row · checked

  • Engine coolantView intervals, applicability and sources

    Engine coolant

    Sourced interval available

    Applies to: 1991 · 1.6L B6 inline-four · United States · The intervals are scoped to the cited naturally aspirated U.S. configuration; Mazdaspeed turbo and configuration-specific requirements are not claimed.

    Published interval: 30,000 mi / 48,000 km · Flush and replace under normal service.

    Source: Mazda — 1991 MX-5 Miata factory normal-service schedule (preserved service-manual database) · Maintenance > Service Intervals > Normal Service — recurring 30,000-mile flush rows · checked

  • Engine oil filter — catalog fitmentView intervals, applicability and sources

    Engine oil filter — catalog fitment

    Exact reference available

    Baldwin B1400

    This manufacturer application record establishes replacement-filter fitment only; it does not establish a service interval.

    Applies to: 1991 · 1.6L B6 · United States · Baldwin's exact Miata 1.6L application; confirm the engine and installed filter dimensions before ordering.

    Source: Baldwin Filters — Automotive Applications catalog (2017) · Printed catalog page 388, Mazda 1991 Miata row — Lube — B1400 · checked

    Verified ordering references

Search results may cover different scales, trims and model years. Check each listing; this search does not establish an exact replica of the documented vehicle.

Sources

  1. Mazda — 1991 US model-line brochure

Other 1991 configurations

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