YearToAvoid

2023 Mazda CX-9 Reliability Data: Problems & Recalls

Best The 2023 Mazda CX-9 has a complaint index of 13, the lowest complaint count (12) among most years, and no recalls, earning a Best verdict relative to other CX-9 years.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
13/100
#15 of 17 CX-9 years
Verdict
Best
vs. other years of this model
Complaints
12
unique NHTSA reports
Recalls
0
distinct NHTSA campaigns
Crashes
3
reported in complaints
Fires
0
Injuries
1
Top issue
Brakes
Best nearby year
2022
rated Best
NHTSA overall rating
5 / 5 ★
EPA combined MPG
23
20 city / 26 hwy
Injuries / deaths
1 / 0

Top 2023 Mazda CX-9 problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Other6 (50%)
  2. Brakes2 (17%)
  3. Collision Avoidance & Cameras2 (17%)
  4. Steering2 (17%)
  5. Airbags1 (8%)
  6. Electrical System1 (8%)
  7. Structure & Body1 (8%)
  8. Suspension, Wheels & Tires1 (8%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Brakes reportedly require pumping to engage, with the pedal sinking almost to the floor before stopping the vehicle.
  • Some drivers describe pressing brake and gas together causing the vehicle to cut power to idle unexpectedly.
  • One owner reported the steering wheel seized and the brake pedal stiffened at 30 MPH, leading to a crash into a ditch and tree at 12,100 miles.
  • A reported sudden system malfunction included total loss of steering, complete brake failure, and no response to acceleration for several minutes before a crash.
  • A factory-installed tire reportedly had its tread separate at highway speed after a sudden pressure loss.
2023 Mazda CX-9 complaints: complaints filed per month2Feb 2023Aug 2023Jan 2024Jun 2025Nov 2025Jun 2026
12 complaints filed with NHTSA from Feb 2023 to Jun 2026; peak Jun 2026 (2).

2023 Mazda CX-9 recalls

No safety recalls on record for this model year.

2023 Mazda CX-9 fuel economy and fuel cost

City
20 MPG
Highway
26 MPG
Combined
23 MPG
Annual fuel cost (EPA)
$2,800
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2023 compared with other CX-9 years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’07’08’09’10’11’12’13’14’15’16’17’18’19’20’21’22’23
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2021Caution5639123.5
2022Best010023
2023Best1312023

All Mazda CX-9 years: best and worst →

Frequently asked questions

Is the 2023 Mazda CX-9 reliable?
Among CX-9 model years, 2023 ranks with a complaint index of 13, one of the lowest, and carries a Best verdict relative to other years.
Does the 2023 Mazda CX-9 have any recalls?
NHTSA lists zero recalls for the 2023 Mazda CX-9.
What are the most common problems with the 2023 Mazda CX-9?
NHTSA complaints for this year most often involve Brakes, Collision Avoidance & Cameras, and Steering, each accounting for 17% of the 12 total complaints.
How does the 2023 CX-9 compare to other CX-9 years?
With 12 complaints and a complaint index of 13, the 2023 CX-9 ranks 15th worst out of 17 model years, meaning it has fewer reported problems than most other CX-9 years.
What is the fuel economy of the 2023 Mazda CX-9?
EPA rates the 2023 CX-9 at 23 mpg combined (20 city/26 highway), with an estimated annual fuel cost of $2,800.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.