Mazda CX-90 Plug-In Hybrid problems

Owners have filed 184 complaints about the Mazda CX-90 Plug-In Hybrid with NHTSA across model years 2024 to 2025. More of them are about the electrical system than anything else.

Every Mazda CX-90 Plug-In Hybrid year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

162 22

24 25

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

Year	Grade	Complaints	Crashes	Fires	Median miles	Most reported
2025	—	22	1	0	—	Electrical System
2024	—	162	15	0	—	Electrical System

What breaks on a Mazda CX-90 Plug-In Hybrid

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Electrical System 39 21.2%

Worst in 2024

Engine & Cooling 33 17.9%

Worst in 2024

Driver Assist & Collision Avoidance 32 17.4%

Worst in 2024

Steering 19 10.3%

Worst in 2024

Fuel & Propulsion 16 8.7%

Worst in 2024

Other & Unspecified 14 7.6%

Worst in 2024

Transmission & Drivetrain 11 6.0%

Worst in 2024

Acceleration & Cruise Control 8 4.3%

Worst in 2024

Windows, Mirrors & Wipers 6 3.3%

Worst in 2024

Brakes 3 1.6%

Worst in 2024

Suspension 1 0.5%

Worst in 2025

Wheels 1 0.5%

Worst in 2024

Seat Belts 1 0.5%

Worst in 2024

Complaints filed over time

Every complaint about every Mazda CX-90 Plug-In Hybrid, by the month it reached NHTSA.

Aug 2023 peak 23 Feb 2026

Compare the Mazda CX-90 Plug-In Hybrid

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.

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