2011 Acura MDX problems
The 2011 Acura MDX has 70 NHTSA owner complaints and no active recalls. Here's where owners say it breaks.
The 2011 Acura MDX has 70 NHTSA owner complaints on file (U.S. federal records, as of August 2026). The most-reported system is engine at 22 complaints, typically surfacing around 87,138 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2008 MDX | 49 | 1 |
| 2009 MDX | 52 | 0 |
| 2010 MDX | 45 | 1 |
| 2011 MDX (this page) | 70 | 0 |
| 2012 MDX | 76 | 1 |
| 2013 MDX | 29 | 1 |
| 2014 MDX | 169 | 9 |
Solid reliability overall. Common issues are concentrated in a few systems.
Buyable on the data — keep up the usual maintenance and inspect normally.
- No systemic severe-failure pattern in the complaint record
- Reliability score 8.0/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Buying a used 2011 Acura MDX? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
What to inspect on this specific car
- engine — 22 owner reports · tends to show around 87,138 mi · ~$3,100 to fix
- powertrain — 8 owner reports · tends to show around 56,332 mi · ~$2,500 to fix
- electrical — 7 owner reports · tends to show around 89,242 mi · ~$850 to fix
- airbags — 6 owner reports · tends to show around 106,105 mi · ~$1,100 to fix
⚠ The one to take seriously: powertrain is flagged severe on this model , showing up around 56,332 mi. Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — no active recalls on this model right now, but confirm none were opened after this car was built.
Verdict for buyers: 8.0/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →Ask anything about your 2011 Acura MDX
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
Top trouble spots 7 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Vehicle purchased used with 47k miles on it. By the time I noticed the oil consumption problem (which I certainly didn't expect) the used car warranty had expired. I am currently burning 1 qt of oil every 1k miles. As the vehicle has a factory 70k powertrain warranty I brought…
Engine excessively consumes oil. No issue to the engine whatsoever no smoke at exhaust no burning oil. Check my oil after about 1000 miles and I’m missing a quart of oil. There was once a recall for this issue but the window to get repaired has expired. That does help people…
I have a 2011 Acura mdx and just recently my airbag SRS light has came on when I turned my vehicle on. I was told by the Acura dealership that this was due to a malfunctioning airbag sensor. Due to this malfunction none of my airbags will deploy if I were to get into an…
I am very disappointed and dissatisfied with the 2011 Acura mdx I purchased november 2018 this vehicle has had all type of problems from the start from oil issues to needing the engine rebuilt to now timing belt issues and the only thing that is covered under warranty is the…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2011 Acura MDX reliable?
Mostly yes. With a reliability score of 8.0 out of 10 based on 70 owner complaints filed with NHTSA, the 2011 Acura MDX is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2011 Acura MDX?
On the NHTSA data, the 2011 Acura MDX does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.0/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2011 Acura MDX?
Inspect the engine first — it's the most-reported issue on this model, with 22 owner complaints filed. Typical failure occurs around 87,138 miles. Average repair cost runs about $3,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2011 Acura MDX a good used car to buy?
It scores 8.0 out of 10 on our NHTSA-based read of 70 owner complaints. The main thing to watch is engine. Typical failure occurs around 87,138 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2011 Acura MDX?
Based on NHTSA records, the most-reported issue is engine, with 22 complaints filed. Typical failure occurs around 87,138 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 87,138 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Acura MDX has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2011 Acura MDX?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 70 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.