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2012 Acura MDX problems: engine and transmission complaints and recalls
58% of relevant owner complaints filed with NHTSA on the 2012 Acura MDX are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.
Worse than 78% of the 1,790 model years we track (2010–2023).
Excludes 12 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 49%).
Does the 2012 Acura MDX have engine problems?
Owner complaints say yes, as a model-year pattern. 37 of 64 relevant complaints filed with NHTSA about the 2012 Acura MDX concern the engine, transmission or fuel system (58%), and the largest group is filed under engine (23). For comparison, the 2011 scores 54% and the 2013 scores 44%. On a test drive, check for stalling, loss of power, rough idle, oil consumption or a check-engine light. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.
Complaints by component
The years either side
Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.
How the 2012 compares with other Acura MDX years
Of the 13 Acura MDX years with enough complaints to score, the 2012 is the 3rd-worst on engine and transmission share (58%). The worst is the 2016 (74%), the best the 2015 (33%). By volume, the 2012 drew 76 complaints (37 drivetrain), against 70 for the 2011 and 30 for the 2013.
Acura MDX years to avoid and best years →
2010 MDX problems · 2011 MDX problems · 2012 · 2013 MDX problems · 2014 MDX problems · 2015 MDX problems · 2016 MDX problems · 2017 MDX problems · 2018 MDX problems · 2019 MDX problems · 2020 MDX problems · 2022 MDX problems · 2023 MDX problems
The rest of the picture on the 2012 Acura MDX
- What the repair costs. Typical engine repair ranges, to price into your offer.
- Cleaner alternatives. Similar cars and nearby years with a better record.
- Up to 15 owner reports, with the ones about your car's own engine first.
- What to ask the seller and what to check on the test drive, for this car.
- Two cars side by side, if you are deciding between them.
What one owner reported
One of 37 drivetrain complaints. The full report shows up to 15, with quotes about the engine in the car you are looking at first.
2012 Acura MDX fuel system recalls
Yes. NHTSA lists 1 recall campaign on the 2012 Acura MDX involving the engine, transmission or fuel system, out of 1 in total. A recall is the manufacturer admitting a defect and paying to fix it; whether a specific car still has one open depends on its VIN, which the full report checks. The owner complaints above are a separate record and often point at problems that never became a recall.
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.
Risk: AS A RESULT, FUEL MAY LEAK FROM THE TANK, INCREASING THE RISK OF FIRE.
Fix: HONDA WILL NOTIFY OWNERS AND DEALERS WILL INSPECT THE VSF ASSEMBLY DATE AND, IF NECESSARY, REPLACE THE FUEL TANK ASSEMBLY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 13, 2012. OWNERS MAY CONTACT HONDA CUSTOMER…
Source: NHTSA recall campaigns filed against this year, make and model. Checked October 3, 2026.
Checking one particular 2012 Acura MDX? This page is about the model year. Accidents, title brands and odometer records belong to the individual car, and that is what a vehicle history report covers.
Get a history report from EpicVIN Before you pay: EpicVIN’s $1 offer is a 3-day trial (up to 5 reports) that renews at $49.99 a month unless you cancel. Other plans are listed under “View all our packages” at checkout. We may earn a commission if you buy through this link. It does not change what this page reports.Questions people ask about the 2012 Acura MDX
Does the 2012 Acura MDX have engine problems?
Owner complaints say yes, as a model-year pattern. 37 of 64 relevant complaints filed with NHTSA about the 2012 Acura MDX concern the engine, transmission or fuel system (58%). Before buying one, have an independent mechanic check the engine and ask the seller whether it has been repaired or replaced.
What is the most common problem with the 2012 Acura MDX?
Going by NHTSA owner complaints, the most common problem filed against the 2012 Acura MDX is engine: 23 of 76 complaints (30%) name it, followed by electrical system (13) and power train (13). A complaint can name more than one component, so these overlap.
Is the 2012 Acura MDX reliable?
On the engine and transmission, owner complaints point to a weak spot: 58% of relevant complaints filed with NHTSA concern the drivetrain (high signal). That is worse than 78% of the 1,790 model years we track. Among the 13 Acura MDX years we score, it ranks 3rd-worst. Complaint data describes the model year, not one car, and it says nothing about trim, paint or electronics outside the drivetrain; an independent inspection still decides it.
Are there engine or transmission recalls on the 2012 Acura MDX?
Yes. NHTSA lists 1 recall campaign on the 2012 Acura MDX involving the engine, transmission or fuel system, out of 1 in total: 12V063000 (fuel system, gasoline: storage: tank assembly). Whether a specific car still has one open depends on its VIN.
Which Acura MDX years are better?
Among the Acura MDX years we track, the 2015 (33%), the 2014 (36%) and the 2023 (39%) have a lower engine and transmission complaint share than the 2012 (58%). Manufacturers fix things mid-generation, so the year before or after can be a different car. Every year side by side: https://thelanecheck.com/cars/acura-mdx
Have the VIN?Paste it and get the full report for that car. First report free, then a 30-day pass covers a whole car search.
Check a VINExperimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.