2018 Mazda Mx-5 Problems

Below Average Complaints

Real NHTSA owner complaints for the 2018 Mazda Mx-5.

20172019
Complaints
5
Crashes
0
Fires
0
Injuries
0
Fatalities
—
Recalls
3

Worst 2018 Mazda Mx-5 Problems

Top 3 most-reported issues with average mileage at failure.

#11 complaints

Electrical Faults

#21 complaints

Engine Problems

#31 complaints

Transmission / Drivetrain

Considering a 2018 Mazda Mx-5?

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All Problems by Category

Every NHTSA complaint category for the 2018 Mazda Mx-5.

Electrical Faults
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine Problems
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Transmission / Drivetrain
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Body Structure
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Unintended Acceleration
1
complaints
Crashes
—
Fires
—
Avg Miles
—

Search Owner Complaints

Read what owners actually reported to NHTSA for the 2018 Mazda Mx-5. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Recalls for 2018 Mazda Mx-5

3 NHTSA recall campaigns affecting ~213,078 vehicles.

24V695000Air Bags: Air Bag/restraint Control Module:software
~77,670 affected

Mazda North American Operations (Mazda) is recalling certain 2016-2023 MX-5 Miata vehicles. A software error in the air bag control module may cause the front air bags to deploy with excessive force during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

21V875000Fuel Pump
~121,038 affected

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.

19V072000Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
~14,370 affected

Mazda North American Operations (Mazda) is recalling certain 2016-2019 MX-5 (Miata) vehicles with automatic transmissions. Due to incorrect programming of the Transmission Control Module (TCM), certain conditions may cause the vehicle to unexpectedly downshift and abruptly decelerate.

Other Mazda Mx-5 Years

20062007200820092010201120122013201420152016201720182019202020212022202320242025

2018 Mazda Mx-5 — FAQ

Answers based on real NHTSA complaint and recall data for this specific model year.

Is the 2018 Mazda Mx-5 reliable?
Verdict: Below Average Complaints. The 2018 Mazda Mx-5 has 5 NHTSA complaints, 0 crash-related, and 3 recall campaigns. The most common issue is Electrical Faults with 1 complaints. Source: NHTSA via VinItel.
What are common problems with the 2018 Mazda Mx-5?
Top reported problems: Electrical Faults (1 complaints); Engine Problems (1 complaints); Transmission / Drivetrain (1 complaints). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
Does the 2018 Mazda Mx-5 have any recalls?
Yes — 3 NHTSA recall campaigns affecting an estimated 213,078 vehicles. Recalls are free to fix at the dealer. Always verify by VIN whether the specific car you're looking at has had its recalls addressed.
Should I buy a 2018 Mazda Mx-5?
Fewer complaints than typical for this model. That's a good sign, but every individual car is different — the VIN still tells you what happened to this specific one.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.

Wider context: See the full Mazda Mx-5 reliability report with year-by-year comparison and generation analysis.

Check Your Specific 2018 Mazda Mx-5

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