The best of the third-generation MDX
The 2015 MDX drew about a third of the model average. It uses the older six-speed automatic.
Updated November 2026 · based on 71 owner complaints and 8 recalls
122 64% below the MDX average
8 free to fix at a dealer
Every MDX year compared
Owner complaints per 100,000 cars sold. Lower is better. The newest years have had less time to collect complaints, so they are marked too new to judge.
Top problems and what they cost
Transmission slips
Rare slipping reports.
Fix: Fluid service $150 to $250
Transmission and drivetrain
Recalls
Loss of the taillights reduces the vehicle's visibility, increasing the risk of crash.
If a bolt was not coated, it may corrode and break as a result.
A fuel leak in the presence of an ignition source may result in a fire.
If the CMBS unexpectedly applies emergency braking force while driving, there is an increased risk of a crash.
A seatbelt that does not function increases the risk of injury in a crash.
Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Show all 8 recalls
Vehicle lights that fail to illuminate can decrease visibility and increase the risk of a crash.
Failure of rear suspension components, such as the rear control arm, can cause a loss of vehicle handling and control, increasing the risk of a crash or injury.
Complaints by part
Before you buy a 2015 Acura MDX
- Feel for slipping on the drive.Rough, delayed or slipping gear changes are early signs of transmission trouble. A rebuilt or replacement transmission often costs $3,000 to $6,000.Owners filed 6 complaints about nine-speed transmission problems on the 2015 MDX.
- Ask for timing belt records.The timing belt keeps engine parts in step and must be replaced on schedule, usually around 100,000 miles. If it snaps the engine can be badly damaged.
Questions
Is the 2015 Acura MDX reliable?
The best of the third-generation MDX. The 2015 MDX drew about a third of the model average. It uses the older six-speed automatic.
How many recalls does the 2015 Acura MDX have?
8 recalls. Recall repairs are free at any Acura dealer, even for later owners. Enter the VIN on the free government recall lookup to see which are still open on a specific car.
What are the most common 2015 Acura MDX problems?
Transmission slips.
Crash rating shown for the 2015 Acura MDX SUV AWD. Repair costs are typical U.S. ranges for parts and labor, not quotes. How we score.