2021 Mazda MX-5: Reliability, Recalls, Known Issues & Cost to Own

Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data

ND2 MX-5 (181-hp 2.0L) with excellent reliability and rock-bottom repair costs for a sports car. Small two-seat cabin aside, a standout used roadster. 2 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2021 Mazda MX-5 ranged from $26,830 to $32,295 depending on trim (base MSRP, before options and destination).

8/10
Strong track record

ND2 MX-5 (181-hp 2.0L) with excellent reliability and rock-bottom repair costs for a sports car. Small two-seat cabin aside, a standout used roadster.

Sources (6)
  • api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=MAZDA&model=MX-5
  • repairpal.comhttps://repairpal.com/reliability/mazda/mx-5-miata
  • theweeklydriver.comhttps://theweeklydriver.com/reliability/mazda/mx-5-miata/2016-2025/
  • whatcar.comhttps://www.whatcar.com/mazda/mx-5/sports/used-review/n471/reliability
  • uk.haynes.comhttps://uk.haynes.com/blogs/tips-tutorials/mazda-mx-5-nc-common-problems-2005…
  • automotonation.comhttps://automotonation.com/nb-mazda-miata-1998-2005-common-issues/

Known issues

Based on public NHTSA complaint data and AI synthesis: patterns, not guarantees.

Sources (6)
  • api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=MAZDA&model=MX-5
  • repairpal.comhttps://repairpal.com/reliability/mazda/mx-5-miata
  • theweeklydriver.comhttps://theweeklydriver.com/reliability/mazda/mx-5-miata/2016-2025/
  • whatcar.comhttps://www.whatcar.com/mazda/mx-5/sports/used-review/n471/reliability
  • uk.haynes.comhttps://uk.haynes.com/blogs/tips-tutorials/mazda-mx-5-nc-common-problems-2005…
  • automotonation.comhttps://automotonation.com/nb-mazda-miata-1998-2005-common-issues/

Recalls & safety

Recall history hasn't been loaded for this model year yet.

Whether a recall is still open on a specific car depends on its VIN. Check it free at NHTSA's VIN lookup (nhtsa.gov/recalls), or ask the seller for proof the repair was done.

Pros & cons

Pros

  • One of the best-handling and most engaging affordable cars you can buy
  • Top-rated reliability, Consumer Reports routinely scores it highly
  • Excellent fuel economy and very low repair costs for a sports car
  • Holds its value strongly on the used market

Cons

  • Firm ride and noticeable road and wind noise at speed
  • Modest power, especially the 155-hp 2016-2018 cars
  • Tiny cabin and minimal cargo space limit everyday practicality
  • Soft-top inner liner can sag and the thin paint chips easily

Trims & original pricing

TrimOriginal base MSRPNew todayEngineMPG
Sport $26,830 $30,430 — —
Club $30,890 $33,930 — —
Grand Touring $32,295 $35,730 — —

Prices are base MSRP for each trim's standard configuration. Options, packages, and destination charges added to what original buyers actually paid.

2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.

Sources (2)
  • iseecars.comhttps://www.iseecars.com/car/2021-mazda-mx__5_miata-price
  • iseecars.comhttps://www.iseecars.com/car/mazda-mx-5-miata-price

Depreciation

$8k $16k $25k $33k 202120232025202720292031
2021 entry trim from new same model bought new today

Move your cursor along the line to see the estimated value for any year.

Curve anchored at the entry-trim base MSRP ($26,830). Higher trims started higher (up to $32,295), and options added more.

Curve outlook: a typical 2021 loses roughly another 21% of its value over the next 3 years. These are estimates from public data, not a market-price claim.

2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.

Sources (1)
  • iseecars.comhttps://www.iseecars.com/car/mazda-mx-5-miata/resale-value

Cost to own

Repairs (rises with mileage)≈ $400–450/yr
Insurance (low tier)≈ $1,200–1,300/yr
Expected lifespan~200k miles

Requires premium fuel

National-average estimates based on public data. Your costs vary by region, driver, and condition.

Sources (3)

Frequently asked questions

What problems does the 2021 Mazda MX-5 have?

Documented issue patterns include: Certain cars are covered by a low-pressure fuel-pump recall (the impeller can crack and swell), which may cause rough running or an engine stall; confirm the remedy was performed; Soul Red Crystal and other thin factory paint chip easily on the hood and front end; it is cosmetic but widely noted by owners. Frequency is based on public NHTSA complaint data: patterns, not guarantees.

Is the 2021 Mazda MX-5 reliable?

ND2 MX-5 (181-hp 2.0L) with excellent reliability and rock-bottom repair costs for a sports car. Small two-seat cabin aside, a standout used roadster.

How much did the 2021 Mazda MX-5 cost new?

Between $26,830 and $32,295 depending on trim. Those are base MSRPs for each trim's standard configuration; options, packages, and destination charges added to what original buyers actually paid. 2021-2023 cars held unusually high used values due to pandemic-era supply shortages, so comparisons to original MSRP read differently for these years.

Is the Mazda MX-5 expensive to maintain?

Estimated repairs run roughly $400–450/year as mileage climbs. Note: it requires premium fuel.

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Estimates are based on public data: patterns, not guarantees. CarVitals is not affiliated with NHTSA, CarMax, AutoTrader, or Cars.com. Issue frequencies come from public NHTSA complaint data, which has no denominator, so they describe reporting patterns, not failure probabilities. Always have a used car inspected before buying. How we build these reports.