Acura Mdx 2014–2020

3rd generation (YD3) · YD3 · 2,191 complaints, 818 with mileage

When failures happen

What fails, and when

By model year

Which systems, and when

Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 25,172 miles; the figures below show which parts of the car run ahead of that and which run behind.

The engine accounts for 19.3% of complaints (423 reports, 113 of them with a mileage figure), and it fails late — a median of 43,000 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 13,000 and 85,700 miles.

The transmission and driveline accounts for 13.1% of complaints (286 reports, 147 of them with a mileage figure), with a median of 32,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 11,111 and 59,000 miles.

The electrical system accounts for 10.3% of complaints (225 reports, 100 of them with a mileage figure), with a median of 21,500 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 7,850 and 48,193 miles.

Problems owners could not categorise accounts for 8.1% of complaints (178 reports, 62 of them with a mileage figure), and it fails early — a median of 13,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 4,100 and 40,000 miles.

Forward collision avoidance accounts for 7.7% of complaints (168 reports, 11 of them with a mileage figure), and it fails late — a median of 41,000 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 19,725 and 65,000 miles.

The fuel and propulsion system accounts for 5.3% of complaints (116 reports, 24 of them with a mileage figure), and it fails late — a median of 46,500 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 13,400 and 64,369 miles.

Differences between model years

Within this generation, complaint volume is not constant across model years. The 2016 model year drew the most — 522 complaints — while 2015 drew the fewest at 98. The median year sits at 306.

Recalls and what they cover

NHTSA records 18 recall campaigns covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.

The campaigns cluster around the fuel system (3), the airbag system (2), the engine and its cooling system (2). Repeated recalls against the same area of the car generally mean the first remedy did not fully resolve the underlying problem.

Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.

Reported severity

Of the 2,191 complaints filed against this generation, 73 reported a crash; 35 reported a fire; 66 reported an injury. Crash-involved reports represent 3.3% of the total.

These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.

What this means if you are buying one

For a buyer, an early-failure pattern is comparatively good news on a used example: 33% of the reported failures occur in the first 12,000 miles, which on a car of this age means they have already happened or they were never going to. Service history matters more than mileage here.

On inspection, the engine and the transmission and driveline are where this generation's reports concentrate, so those are the areas worth a specific look. The transmission and driveline in particular shows a median failure mileage of 32,000, which gives a concrete number to compare against the odometer of any car you are considering.

None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.

Documented problems

Recalls (18)

What owners reported

Other generations

• Acura Mdx 2001–2006
• Acura Mdx 2007–2013
• Acura Mdx 2022–2025