Most common 2015 Acura MDX problems
Share of the 71 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Acura MDX complaints by model year
Best MDX years: 2013, 2011, 2012. Years to avoid: 2025, 2022, 2016, 2020, 2017. Compare all years →
2015 Acura MDX recalls (8)
Suspension › Rear
American Honda Motor Company (Honda) is recalling certain 2016-2022 Honda Pilot, 2017-2023 Ridgeline, 2019-2023 Passport, and 2014-2020 Acura MDX vehicles that were sold in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New…
Remedy: Dealers will inspect the rear subframe and install a rear subframe reinforcement kit and, as necessary, repair or replace the rear subframe components, free of charge.
Interior lighting
Honda (American Honda Motor Co.) is recalling certain 2014-2020 Acura MDX vehicles. Moisture may enter the tailgate lid light assembly and wiring harness, which can cause the interior and exterior lights to fail, including the lid lights, position lights, license plate lights and taillights.
Remedy: Dealers will inspect the wiring and install a fuse harness, replace the lid light, and repair the body dust sealer, as necessary, free of charge. Owner notification letters were mailed May 30, 2025.
Fuel system, gasoline › Delivery › Fuel pump
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda…
Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD.
Exterior lighting
Honda (American Honda Motor Co.) is recalling certain 2014-2019 Acura MDX and 2017-2019 Acura MDX Sport Hybrid vehicles. Moisture may enter the tailgate lid lights, possibly causing a loss of the tailgate lid lights and the taillights.
Remedy: Acura will notify owners, and dealers will modify the tailgate lid lights and install updated gaskets and a wiring sub-harness or will replace both tailgate lid lights. The repairs will be performed free of charge.
Fuel system, gasoline › Storage › Tank assembly
Honda (American Honda Motor Co.) is recalling certain model year 2015 Acura MDX 2WD and MDX 4WD vehicles, 2016 Acura MDX 4WD vehicles, 2015-2016 Honda Odyssey vehicles, and 2016 Honda Pilot 2WD and 4WD vehicles.
Remedy: Honda will notify owners, and dealers will replace the fuel tanks, free of charge. Owners may contact Honda/Acura customer service at 1-888-234-2138. The recall began on July 29, 2016.
Equipment › Appliance › Air conditioner
American Honda Motor Co. (Honda) is recalling certain model year 2014-2015 Acura MDX and MDX AWD vehicles manufactured April 23, 2013, to December 16, 2014. The affected vehicles have air conditioning compressor clutch drive bolts that may not have received the proper anti-corrosion coating.
Remedy: Honda will notify owners, and dealers will replace the air conditioning compressor clutch drive bolt and install a new clutch plate if necessary, free of charge. The recall began on August 7, 2015.
Show 2 more recalls
Forward collision avoidance › Crash imminent braking
Honda (American Honda Motor Co.) is recalling certain model year 2014-2015 Acura MDX 2WD and AWD, RLX and 2014 Acura RLX Hybrid vehicles. In certain driving conditions, the Collision Mitigation Braking System (CMBS) may incorrectly interpret certain roadside objects such as metal fences or metal guardrails as obstacles and…
Remedy: Honda will notify owners, and dealers will update the CMBS software, free of charge. The recall began on July 6, 2015. Owners may contact Acura customer service at 1-800-382-2238.
Seat belts
American Honda Motor Company (Honda) is recalling certain model year 2014-2015 Acura MDX vehicles manufactured April 23, 2013, to August 25, 2014, and 2014 Acura RLX vehicles manufactured November 5, 2012, to November 25, 2013.
Remedy: Honda has notified owners, and dealers will replace the driver and front passenger seat belts, free of charge. The recall began in November 2014. Owners may contact Acura customer service at 1-800-382-2238.
What 2015 Acura MDX owners say
Electrical system
Odometer Fraud. The contact purchased a 2015 Acura MDX. The contact stated that upon retrieving the Carfax report of the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 105,000, and the mileage on the Carfax report was 215,000 in July 2025. The MVA was contacted and referred the contact to the Police Department, and the contact was referred to the NHTSA Hotline for assistance.
Odometer Fraud. The contact purchased a 2015 Acura MDX. It was later discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 82,000 and at the time of registration, it was discovered that the mileage was 167,000.
Transmission & drivetrain
Torque converter shutter at speeds of 30mph - 45mph causing erratic acceleration fluctuations. I addressed the concern with the dealership at around 72,000 miles (just out of manufacturers warranty). I told there was a fluid recall. They changed the fluid which remedies the issue. The transmission fluid has to be changed every 5,000-10,000 for the vehicle to perform with a less noticeable transmission shudder. Manufacturers recommends changing every 30,000 miles to prevent transmission slipping. I did contact Acura and they dismissed my concerns, stating I drove the vehicle too much. After researching online this seems to be a common concern/problem other Acura MDX owners are experiencing.
Tl* the contact owns a 2015 Acura MDX. After parking on an incline, the vehicle started to roll forward and crashed into a garage wall. The contact sustained two fractured ribs and contusions that required medical attention. A police report was not filed. The vehicle was taken to the dealer. The technician was unable to diagnose the failure. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 24,000. Updated 09/20/16 updated 09/26/16.8jb
Body & structure
Vehicle had numerous problems throughout the first two years of ownership, which the dealership was visited for repeatedly. These problems occurred when the weather was very cold, usually below zero (f), and involved multiple disfunctional sensors all displaying inoperative. When these sensors displayed errors, that component of the car would not function correctly. (one time there was an issue with the collision mitigating system, and the brakes automatically engaged on an icy road at full speed--another there was a problem with the AWD which turned the vehicle into a front wheel drive operation). Dealership discovered after multiple visits, and when we told them we were going to try to pursue a lemon law protection on the vehicle, that it was a power control module that was bad. This was replaced. Vehicle ran mostly error free for some time after. …
I own a 2015 Acura MDX that is three months old and it has 4000 miles on it. I was driving this car early in the morning when I pressed the button to open the moonroof, it violently exploded causing glass to shower upon me. I have suffered cuts on my hand and on my head as a result of this. I have contacted two different houston Acura dealers only to find out that they are not willing to fix the repair as Acura will not approve the repair cost. One dealer even admitted that Acura is aware of the issue. I wish that Acura would stand behind their product and resolve the issue promptly. It could have resulted in a serious accident or would have injured my children as well if they were present in the car.
2015 Acura MDX engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.5L 6-cyl | 6-speed automatic | FWD | 20 / 28 / 23 |
| 3.5L 6-cyl | 6-speed automatic | AWD | 18 / 27 / 21 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2015 Acura MDX a good car?
Based on 71 owner complaints filed with NHTSA, the 2015 MDX rates average: 18% fewer complaints than a typical year of the MDX at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2015 Acura MDX?
The electrical system — 15 complaints, 21% of all complaints for this model year, most often about instrument panel › speedometer/odometer. Next are the transmission & drivetrain (12) and body & structure (8).
How many recalls does the 2015 Acura MDX have?
There are 8 recalls for the 2015 Acura MDX, the most recent from June 4, 2026 (rear). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Acura MDX?
The best years by complaints, compared at the same age, are 2013, 2011 and 2012. Years to avoid or approach with caution: 2025, 2022, 2016, 2020 and 2017. See the full Acura MDX years comparison.
At what mileage do 2015 Acura MDX problems happen?
The median mileage reported in complaints is about 23,000 miles; 63% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.