2012 Acura MDX

Typical pattern

4% of complaints about the 2012 Acura MDX came in the first year, which is unremarkable for a 2012 vehicle — around the middle of the 201 model-years on record. The median complaint arrives at 6.4 yr in service. The most-reported system is engine (23 complaints), typically at 7.4 yr or about 90,000 miles.

Complaints: 101
Median age at failure: 6.4 yr
Median mileage: 46,800 n=63
Crash / fire / tow: 9.9% of reports
Safety recalls: 1

Safety recalls — NHTSA campaigns

12V063000 2012-02-17

Fuel system, gasoline:storage:tank assembly

HONDA IS RECALLING CERTAIN MODEL YEAR 2012 PILOT AND ACURA MDX VEHICLES. THE VENT SHUT FLOAT (VSF) VALVE CASE IN THE FUEL TANK ASSEMBLY DOES NOT MEET THE DESIGN SPECIFICATIONS.

AS A RESULT, FUEL MAY LEAK FROM THE TANK, INCREASING THE RISK OF FIRE.

In owners’ own words

Engine mileage not reported 5.1 yr in service

THE ENGINE OIL ON THIS MODELS BURNS OUT VERY QUICKLY. I HAVE NOTICED THAT I GET INDICATOR TO CHANGE ENGINE OIL IN ABOUT EVERY 6000 MILES EVEN THOUGH I USE SYNTHETIC OIL WHICH HAS THE LIFE SPAM OF UP TO 12000 MILES. I USE MY CAR FOR NORMAL DRIVE FROM HOME TO WORK AND LEISURE.

Engine mileage not reported 5.9 yr in service

2012 ACURA MDX 3.7 LITER ENGINE HAS VERY HIGH OIL CONSUMPTION. THE ACURA DEALER HAS TESTED THE CONSUMPTION IN THREE TESTS TO BE ABOUT ONE QUART EVERY 1500 MILES. THE ENGINE MILEAGE IS 86,321. THIS VEHICLE HAS ALWAYS BEEN SERVICED AT REQUIRED INTERVALS BY THE DEALER. I AM THE ORIGINAL OWNER.

Engine 78,000 mi 5.8 yr in service

MOTOR IS CONSUMING 1.5 TO 2.5 QUARTS OF OIL EVERY 1000 MILES. THERE ARE NO LEAKS AND ACURA HAS REPLACED THE PISTON AND RINGS ONCE BUT THE PROBLEM HAS CONTINUED AND ACURA IS NOW CLAIMING THIS NORMAL FOR THE VEHICLES.

Other MDX model years

How to read this

This is what owners reported, not a reliability rating. People file with NHTSA about alarming failures, not routine ones, and complaint volume tracks how many cars were sold.
Failure ages come from the incident date on each complaint, populated on about 83% of records. Mileage is shown where reported — NHTSA’s 2021 system change cut mileage capture to roughly 15%, so it thins out sharply after MY2020.
Every rank compares this vehicle only against others of the same model year. A 2025 car has not had time to accumulate five-year failures, so comparing early-failure share across years is meaningless.
Fourteen make-months distorted by media storms and mass recalls — Toyota in February 2010 ran 11× normal volume across 33 models — are excluded.
Recalls are manufacturer actions and authoritative; complaints are not. A recall listed here may already have been performed on any individual car. Check a specific VIN at nhtsa.gov/recalls.

2012 Acura MDX

When each system is reported — middle 50% of complaints

Safety recalls — NHTSA campaigns

In owners’ own words

Other MDX model years

How to read this