What is the worst year for a Toyota BZ4X?

The 2024 Toyota BZ4X has the worst FaultScore of any year of this model, with 42 complaints filed with NHTSA, most of them about the electrical system.

What is the best year for a Toyota BZ4X?

The 2023 Toyota BZ4X has the cleanest record of the graded years, with 23 complaints on file.

What breaks most often on a Toyota BZ4X?

Electrical System accounts for more complaints than any other part on the Toyota BZ4X.

Worst years for a Toyota BZ4X

Owners have filed 76 complaints about the Toyota BZ4X with NHTSA across model years 2023 to 2025. More of them are about the electrical system than anything else.

Avoid

2024 Toyota BZ4X

42 complaints — the highest FaultScore of any year, mostly electrical system.

Cleanest on record

2023 Toyota BZ4X

23 complaints — the lowest FaultScore of the graded years.

Every Toyota BZ4X 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.

23 42 11

23 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	Median miles	Most reported
2025	C	11	2	—	Other & Unspecified
2024	F	42	8	—	Electrical System
2023	C	23	1	—	Body & Structure

What breaks on a Toyota BZ4X

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

Electrical System 14 18.4%

Worst in 2024

Other & Unspecified 11 14.5%

Worst in 2024

Body & Structure 10 13.2%

Worst in 2024

Windows, Mirrors & Wipers 7 9.2%

Worst in 2023

Driver Assist & Collision Avoidance 7 9.2%

Worst in 2024

Wheels 6 7.9%

Worst in 2023

Brakes 4 5.3%

Worst in 2024

Tires 4 5.3%

Worst in 2023

Suspension 3 3.9%

Worst in 2025

Airbags 2 2.6%

Worst in 2023

Steering 2 2.6%

Worst in 2024

Acceleration & Cruise Control 2 2.6%

Worst in 2023

Engine & Cooling 1 1.3%

Worst in 2025

Transmission & Drivetrain 1 1.3%

Worst in 2024

Complaints filed over time

Every complaint about every Toyota BZ4X, by the month it reached NHTSA.

Dec 2022 peak 12 Jul 2026

Compare the Toyota BZ4X

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

Toyota BZ4X vs Infiniti QX80 Toyota BZ4X vs Saturn Relay Toyota BZ4X vs Mercedes Benz SLK230 Toyota BZ4X vs Dodge Sprinter 2500 Toyota BZ4X vs KIA Sedona EX Toyota BZ4X vs Chevrolet Chevrolet