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Lexus RZ Reliability

Owners filed 1 complaints about the RZ: 1 per production run against 3.73 for the market, fewer complaints than most cars.

NHTSA owner complaints · 1 complaints · 2026–2026 · Updated Nov 3, 2026
Quick answer

Half of all complaints arrive by 0 years of age, so 0% land after the 4-year basic warranty ends. The system owners report most is Electrical System, with 1 complaints.

When it starts to break

FIG.02·Lexus RZ — age at failure
Age at failureComplaintsRunning totalWarranty
0 years1100%covered
ROWS 1·SOURCE NHTSA complaints with incident dates

Basic warranty on this car is 4 years / 50,000 miles. Only 100% of reported failures happen inside it — the remaining 0% come out of the owner's pocket. Powertrain cover (6 years / 70,000 miles) reaches further, but it only covers the engine and transmission, which account for few of the complaints here.

What actually fails — and at what age

Systems by number of complaints, with the age at which each typically goes. The age column is the useful one — it tells you what to expect next on a car you already own, and what to inspect on one you are about to buy.

FIG.03·Lexus RZ — what fails and when
SystemComplaintsTypical ageCrashFire
Electrical System1———
ROWS 1·SOURCE NHTSA complaints

What else in this class

6 models share the RZ's vehicle class.

FIG.05·Lexus RZ — rivals in the same class
Same class as the RZComplaints on recordRecall campaignsYears built
Toyota RAV49,3321681996–2026
Jeep Wrangler16,4342851986–2026
Honda CR-V15,9482071997–2026
Tesla Model Y3881002020–2026
Mazda CX-52,211332013–2026
Nissan Rogue7,253942008–2026
ROWS 6·SOURCE NHTSA complaints and recall campaigns

The table shows totals on record; the rates per production run are in the sentence above.

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Everything on the Lexus RZ
Recalls9 campaignsFuel economy126 mpg bestWindow stickerOriginal Monroney labelDecode a VINWhat each character meansAbout this car2023–2026

Frequently asked questions

Is the Lexus RZ reliable?

By complaints per production run it is better than typical: 1 against 3.73 for the average car.

When do RZ problems usually start?

Half of all complaints arrive by 0 years of age. The most reported system is Electrical System.

Will the warranty cover RZ problems?

Mostly yes: basic cover is 4 years / 50,000 miles, and 100% of reported failures fall inside it.

Complaint records from NHTSA, grouped by VIN production run (characters 1–11). Rates, age-at-failure and warranty coverage computed by ForCar. Model years newer than 6 years are excluded from rankings — complaints accumulate for a decade (how we measure). Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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