2020 Mazda CX-9 Problems

Below Average Complaints

Real NHTSA owner complaints for the 2020 Mazda CX-9.

20192021
Complaints
23
Crashes
0
Fires
0
Injuries
0
Fatalities
—
Recalls
1

Worst 2020 Mazda CX-9 Problems

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

#15 complaints

Engine Problems

Avg mileage:2,200 mi
#24 complaints

Electrical Faults

#32 complaints

Forward Collision Avoidance: Automatic Emergency Braking

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All Problems by Category

Every NHTSA complaint category for the 2020 Mazda CX-9.

Engine Problems
5
complaints
Crashes
—
Fires
—
Avg Miles
2,200
Electrical Faults
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Forward Collision Avoidance: Automatic Emergency Braking
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Transmission / Drivetrain
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Brakes
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Back Over Prevention: Warnings
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Fuel System
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Body Structure
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Tire Defects
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Wipers & Visibility
1
complaints
Crashes
—
Fires
—
Avg Miles
—

Search Owner Complaints

Read what owners actually reported to NHTSA for the 2020 Mazda CX-9. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Recalls for 2020 Mazda CX-9

1 NHTSA recall campaign affecting ~8,648 vehicles.

21V750000Seats:mid/rear Assembly · Seat Belts:rear/other
~8,648 affected

Mazda North American Operations (Mazda) is recalling certain 2020-2021 CX-9 vehicles equipped with 60/40 split bench second-row seats. The left-side second-row seat may unexpectedly slide forward during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."

Other Mazda CX-9 Years

20072008200920102011201220132014201520162017201820192020202120222023

2020 Mazda CX-9 — FAQ

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

Is the 2020 Mazda CX-9 reliable?
Verdict: Below Average Complaints. The 2020 Mazda CX-9 has 23 NHTSA complaints, 0 crash-related, and 1 recall campaign. The most common issue is Engine Problems with 5 complaints. Source: NHTSA via VinItel.
What are common problems with the 2020 Mazda CX-9?
Top reported problems: Engine Problems (5 complaints, avg 2,200 mi); Electrical Faults (4 complaints); Forward Collision Avoidance: Automatic Emergency Braking (2 complaints). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 2020 Mazda CX-9?
The weighted average mileage at time of complaint is about 2,200 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
Does the 2020 Mazda CX-9 have any recalls?
Yes — 1 NHTSA recall campaign affecting an estimated 8,648 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 2020 Mazda CX-9?
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 CX-9 reliability report with year-by-year comparison and generation analysis.

Check Your Specific 2020 Mazda CX-9

Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.

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