Acura ADX Reliability — Best and Worst Years by the Data

Quick answer

Half of all complaints arrive by 1 year of age, so 0% land after the 4-year basic warranty ends. The system owners report most is Unknown Or Other, with 3 complaints, typically at 0.7 years.

Acura ADX years to avoid — and the best ones

FIG.01·Acura ADX — complaint rate by model year
Model year	Per run	Complaints	Runs	Enough history?
2025	1	5	5	too new

ROWS 1·SOURCE NHTSA complaints, grouped by VIN production run

When it starts to break

FIG.02·Acura ADX — age at failure
Age at failure	Complaints	Running total	Warranty
0 years	1	20%	covered
1 year	4	100%	covered

ROWS 2·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

On the Acura ADX, the early trouble is Unknown Or Other and Parking Brake — reported at around 0.7 years, so a car still under warranty is the one to check for it.

FIG.03·Acura ADX — what fails and when
System	Complaints	Typical age	Crash	Fire
Unknown Or Other	3	0.7 yrs	—	—
Parking Brake	1	1 yrs	—	—
Structure	1	1 yrs	—	—
Visibility	1	1 yrs	—	—
Latches/locks/linkages	1	1 yrs	—	—

ROWS 5·SOURCE NHTSA complaints

What else in this class

6 models share the ADX's vehicle class.

FIG.05·Acura ADX — rivals in the same class
Same class as the ADX	Complaints on record	Recall campaigns	Years built
Kia Soul	5,584	39	2010–2026
Subaru Impreza	2,763	183	1993–2026
Honda Fit	2,196	94	2007–2020
Honda HR-V	1,836	37	2016–2026
Buick Envista	90	5	2024–2026
Kia Niro	111	29	2017–2026

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 Acura ADX

Recalls2 campaigns Fuel economy28 mpg best Common problems5 complaints Check a VINAgainst this exact build DimensionsSize, weight, generations Cargo space24 cu ft Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2025–2026

Frequently asked questions

Is the Acura ADX reliable?

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

When do ADX problems usually start?

Half of all complaints arrive by 1 year of age. The most reported system is Unknown Or Other, typically at 0.7 years, followed by Parking Brake.

Will the warranty cover ADX 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 Denis Kataev, founder of ForCar.

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