Acura MDX Reliability — Best and Worst Years by the Data

Quick answer

The 2016 draws 4.97 complaints per run and the 2018 2.49, a 2.0-fold gap within the same model. Half of all complaints arrive by 5 years of age, so 68.8% land after the 4-year basic warranty ends. The system owners report most is Power Train, with 877 complaints, typically at 5.7 years.

Acura MDX years to avoid — and the best ones

FIG.01·Acura MDX — complaint rate by model year
Model year	Per run	Complaints	Runs	Enough history?
2026	1	5	5	too new
2025	2.1	105	50	too new
2024	1.43	40	28	too new
2023	1.37	41	30	too new
2022	2.49	152	61	too new
2020	3.86	220	57	yes
2019	2.68	185	69	yes
2018	2.49	162	65	yes
2017	2.67	251	94	yes
2016	4.97	368	74	yes
2015	1.77	62	35	yes
2014	2.68	161	60	yes
2013	1.23	27	22	yes
2012	1.85	72	39	yes
2011	1.91	63	33	yes
2010	1.54	40	26	yes
2009	2.04	47	23	yes
2008	1.44	39	27	yes
2007	2.1	82	39	yes
2006	1.79	75	42	yes
2005	2.96	154	52	yes
2004	2.73	139	51	yes
2003	3.15	170	54	yes
2002	4.17	175	42	yes
2001	3.71	178	48	yes

ROWS 25·SOURCE NHTSA complaints, grouped by VIN production run

Does the market discount it? In our listings a 2016 MDX asks a median $13,995, against $15,900 for a 2017, the next model year: about 12% less, so sellers do price some of the trouble in.

Among the 10 Acura MDX years with enough history, the three to walk away from are 2016, 2020, 2001; the three worth hunting are 2018, 2017, 2019.

When it starts to break

FIG.02·Acura MDX — age at failure
Age at failure	Complaints	Running total	Warranty
0 years	255	8.8%	covered
1 year	241	17.2%	covered
2 years	177	23.3%	covered
3 years	227	31.2%	covered
4 years	303	41.7%	you pay
5 years	302	52.2%	you pay
6 years	277	61.8%	you pay
7 years	222	69.5%	you pay
8 years	245	78%	you pay
9 years	217	85.5%	you pay
10 years	117	89.6%	you pay
11 years	80	92.3%	you pay
12 years	79	95.1%	you pay
13 years	69	97.5%	you pay
14 years	44	99%	you pay
15 years	29	100%	you pay

ROWS 16·SOURCE NHTSA complaints with incident dates

Basic warranty on this car is 4 years / 50,000 miles. Only 31.2% of reported failures happen inside it — the remaining 68.8% 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 about 50% of the complaints here.

What actually fails — and at what age

On the Acura MDX, the early trouble is Service Brakes — reported at around 3.7 years, so a car still under warranty is the one to check for it. What waits further out is Power Train at 5.7 years — past every basic warranty, and the bill lands on whoever owns the car then.

FIG.03·Acura MDX — what fails and when
System	Complaints	Typical age	Crash	Fire
Power Train	877	5.7 yrs	26	2
Engine	642	5.8 yrs	8	19
Electrical System	485	4.9 yrs	12	22
Unknown Or Other	316	4.7 yrs	12	8
Air Bags	215	9 yrs	39	5
Service Brakes	184	3.7 yrs	27	—
Forward Collision Avoidance	167	5.2 yrs	5	1
Vehicle Speed Control	166	4.4 yrs	23	—

ROWS 8·SOURCE NHTSA complaints

What else in this class

6 models share the MDX's vehicle class. Per production run, the Toyota RAV4 draws 2.31, the Jeep Wrangler 4.69 and the Honda CR-V 3.7, against 2.7 for the MDX.

FIG.05·Acura MDX — rivals in the same class
Same class as the MDX	Complaints on record	Recall campaigns	Years built
Toyota RAV4	9,332	168	1996–2026
Jeep Wrangler	16,434	285	1986–2026
Honda CR-V	15,948	207	1997–2026
Tesla Model Y	388	100	2020–2026
Mazda CX-5	2,211	33	2013–2026
Nissan Rogue	7,253	94	2008–2026

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 MDX

Recalls135 campaigns Fuel economy27 mpg best Common problems3,315 complaints Check a VINAgainst this exact build DimensionsSize, weight, generations Used prices4,052 listings What yours is worthValue by year & mileage Insurance costEstimated per year Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2001–2026

Frequently asked questions

Is the Acura MDX reliable?

By complaints per production run it is better than typical: 2.7 against 3.73 for the average car, and in the middle of its class rivals.

Which MDX years should you avoid?

By complaints per production run, 2016, 2020, 2001. The cleanest years old enough to judge are 2018, 2017, 2019. Years newer than 6 are left out: complaints keep arriving for years after a car is sold.

When do MDX problems usually start?

Half of all complaints arrive by 5 years of age. The most reported system is Power Train, typically at 5.7 years, followed by Engine.

Will the warranty cover MDX problems?

Mostly not: basic cover is 4 years / 50,000 miles, and only 31.2% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 50% of the complaints here.

Is the MDX more reliable than the Toyota RAV4?

No: 2.7 complaints per production run for the MDX against 2.31 for the Toyota RAV4.

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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