Acura MDX problems
237 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
Worth owning if you verify the specific issues below before you buy.
- Electrical system: 29 complaints, classified severe, failures cluster 10,000–48,000 mi
- Reliability score 7.4/10 — around 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.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
The transmission failed. It is not able to be inspected unless retrieved by the dealer. While driving the vehicle the transmission would disengage. There were no warning lights or failures picked up by the CAN bus. This would happen during normal driving on the highway,…
Engine completely seized due to connecting rod bearing failure. This happened while driving, and I was stuck in traffic for almost an hour due to the vehicle being inoperable. vehicle was unable to be put in neutral due to a special tool being needed. Technicians from a…
I bought the vehicle in february 2024 from a certified acuara dealer. On december 26th the vehcile suddenly went into neutral mode and would not change into any other gear. The car was shutdown and restarted about 5 minutes later with the dashboard full of warning lamps at start…
It was 46 outside when I was driving down I-10. My sunroof exploded with no apparent cause. Only car on interstate at the time. Not passing under overpass or following behind any vehicle that could've thrown rocks. The break in the sunroof was in an upward fashion, as if it…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Under investigation 2 open at NHTSA
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. PE25008 on NHTSA →
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA25004 on NHTSA →
How NHTSA investigations work, and what's open now →
Common questions
Is the 2017 Acura MDX reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 237 owner complaints filed with NHTSA, the 2017 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 2017 Acura MDX?
The 2017 Acura MDX is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Electrical system: 29 complaints, classified severe, failures cluster 10,000–48,000 mi; Reliability score 7.4/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2017 Acura MDX?
Based on NHTSA records, the most-reported issue is engine, with 69 complaints filed. Typical failure occurs around 97,566 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 97,566 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 2017 Acura MDX?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 237 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.