Reliable Auto DB

2019 Acura MDX reliability

Is it reliable?

NHTSA's file on the 2019 Acura MDX holds 188 complaints after 8 years, a rate of 11 per year. MDX years here cluster close together — the other years’ median is 10 complaints per year. NHTSA has 9 recalls on file, including Frame, Front passenger seat weight sensor, and Exterior lighting.

2012 Acura MDX
Photo by Navigator84, resized from the original. Wikimedia Commons CC BY-SA 3.0
Complaints

188

Per year

11

Recalls

9

Years on the road

8

What owners report

The complaints owners file most often name Engine (47 of 188), then Electrical system (41) and Powertrain (31). Those filings include 4 that report a crash, 3 that report a fire, and 2 that report an injury.

Next to 2018 and 2020

The 2018 MDX has 165 complaints, 9 per year, and the 2020 has 221 complaints, 7 per year. The 2019 has more complaints per year than the 2018. The 2019 has more complaints per year than the 2020.

The complaint rate is complaints filed in this year’s first 3 years on the road, divided by however many of those years have passed. Recalls are a separate count. The numbers are for the US-market 2019 Acura MDX. How we count. Data as of .

Recalls (9)

Recall structure, frame 2026-06-04 · NHTSA campaign 26V365000
Summary 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 Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. The rear subframe may corrode at the suspension mounting points, which can result in rear suspension component failure.
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. Interim letters notifying owners of the safety risk were mailed July 27, 2026. Additional letters will be sent once the final remedy is available, anticipated in the fall of 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are AOU and AOT. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning June 10, 2026.
Recall Front passenger seat weight sensor 2026-05-21 · NHTSA campaign 26V332000
Summary Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.
Remedy Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.
Recall Exterior lighting 2025-04-17 · NHTSA campaign 25V259000
Summary 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. Owners may contact Acura's customer service at 1-800-382-2238. Acura's number for this recall is FLI. Vehicles included in this recall that were previously repaired under NHTSA recall number 19V-256 will need to have the new remedy completed.
Recall Fuel pump 2023-12-18 · NHTSA campaign 23V858000
Summary 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 Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
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. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
Recall engine and cooling, engine, internal engine parts 2023-11-13 · NHTSA campaign 23V751000
Summary Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and 2018-2019 Odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine.
Remedy Dealers will inspect and repair, or replace the engine as necessary, free of charge. Owner letters were mailed March 28, 2024. 2016-2017 Acura MDX owner letters were mailed November 1, 2024. 2016-2020 Acura MDX owner letters are expected to be mailed in mid-December 2024. Honda began mailing owner notification letters as of March 18, 2024. 2015-2016 Acura owner letters are expected to be mailed mid-December 2024, 2018 Acura TLX owner letters are expected to be mailed the end of March/early April 2024, 2019 Acura TLX owner letters are expected to be mailed mid-May 2024, 2020 Acura TLX owner letters are expected to be mailed mid-June 2024, and 2016-2020 Acura MDX owner letters are expected to be mailed January 27, 2025. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XG1 and GG0.
Recall Fuel pump 2021-03-25 · NHTSA campaign 21V215000
Summary Honda (American Honda Motor Co.) is recalling certain 2019-2020 Acura MDX, MDX Sport Hybrid, RDX, TLX, Honda Accord, Civic Hatchback, Insight, 2019 Acura ILX, Honda Accord Hybrid, Civic Coupe, Civic Coupe Si, Civic Sedan, Civic Sedan Si, Civic Type R, Fit, HR-V, Odyssey, Passport, Pilot and Ridgeline, and 2018-2019 CR-V vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Remedy Honda will notify owners, and dealers will replace the fuel pump assembly, free of charge. Owner letters were mailed May 18, 2021. Owners may contact Honda customer service at 1-888-234-2138. Note: This recall is an expansion of recall 20V-314.
Recall engine and cooling, engine, gasoline, belts and pulleys 2019-04-12 · NHTSA campaign 19V298000
Summary Honda (American Honda Motor Co.) is recalling certain 2018-2019 Acura MDX and Honda Pilot vehicles and 2019 Acura RLX, RLX Sport Hybrid, TLX and Honda Odyssey and Ridgeline vehicles. The timing belt teeth may separate from the belt.
Remedy Honda will notify owners, and dealers will inspect the vehicle and replace any affected timing belt free of charge. Vehicles receiving a replacement timing belt will also have the engine inspected and any damaged components will be replaced for free. The recall began June 7, 2019. Honda owners may contact customer service at 1-888-234-2138. Honda's number for this recall is L4M. Acura owners may contact customer service at 1-888-234-2138. Acura's number for this recall is Z4L.
Recall exterior lighting, tail lights 2019-03-28 · NHTSA campaign 19V256000
Summary 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. The recall began May 7, 2019. Owners may contact Acura customer service at 1-888-234-2138. Acura's number for this recall is M49.
Recall hydraulic brakes, foundation components, disc, caliper 2018-11-01 · NHTSA campaign 18V777000
Summary Honda (American Honda Motor Co.) is recalling certain 2017-2019 Acura MDX, 2017-2018 Acura MDX Sport Hybrid, 2018-2019 Honda HR-V and Honda Odyssey, and 2016 Honda HR-V vehicles. The rear brake caliper pistons may have an insufficient coating, causing gas pockets to form, reducing brake performance. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 135, "Light Vehicle Brake Systems."
Remedy Owners will be notified, and Honda or Acura dealers will bleed the brakes, free of charge. The recall began December 11, 2018. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are C31 and L30.

Complaints by component (188 total)

Engine
47
Electrical system
41
Powertrain
31
Engine and engine cooling
30
Fuel system, gasoline
22
Forward collision avoidance
21
Fuel and propulsion system
21
Lane departure
13
Speed control
10
Service brakes
9
Visibility and wipers
7
Exterior lighting
5
Steering
5
Seats
3
Wheels
3
Structure
2
Suspension
2
Visibility
2
Air bags
1
Tires
1
Show 12 more Show less
Crash-flagged

4

Fire-flagged

3

Injury reports

2

Death reports

0

Complaints filed per year

16201911202052021202022152023672024272025272026
Excerpts from recent NHTSA complaint filings
  • "the camera system located above the rear view mirror failed and caused a warning light for the lkas system. adaptive cruise control, lane keeping did not work because of it. the unit had to be replaced. this seems to be…"
    Electrical system, Forward collision avoidance, Lane departure · filed 2026-09-17
  • "issue occurring with automatic start/stop function. car stalls on occasion trying to restart, goes into neutral, even though battery is new and in good condition. hard to replicate and occurs randomly. car has to be…"
    Engine, Fuel and propulsion system · filed 2026-09-17
  • "Alarm randomly goes off dash lights up on its own and kills the battery Was told it’s the keyless module"
    Electrical system · filed 2026-09-15
  • "The contact owns a 2019 Acura MDX. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated, and the vehicle stalled. The contact was able to drive to the residence after…"
    Fuel system, gasoline · filed 2026-08-21
  • "The contact owns a 2019 Acura MDX. The contact stated that while driving at various speeds, the driver’s and passenger’s side front seats shifted unexpectedly. The contact stated that there was an abnormal popping sound…"
    Seats · filed 2026-08-19

NHTSA crash ratings

Version Overall Front Side Rollover
2019 Acura MDX SUV AWD 5 stars 5 stars 5 stars 4 stars
2019 Acura MDX SUV FWD 5 stars 5 stars 5 stars 4 stars
2019 Acura MDX Sport Hybrid SUV AWD 5 stars 5 stars 5 stars 4 stars

Stars are how this vehicle did in NHTSA crash tests. They are a safety result, separate from the complaint record. Not rated means that test was not run for this version.

Fuel economy

Trim Engine Transmission Drive City Hwy Combined Annual fuel cost
MDX all-wheel drive 3.5L, 6-cyl Automatic (9-speed) All-wheel drive 19 26 22 MPG $3650
MDX all-wheel drive A-SPEC 3.5L, 6-cyl Automatic (9-speed) All-wheel drive 19 25 21 MPG $3800
MDX front-wheel drive 3.5L, 6-cyl Automatic (9-speed) Front-wheel drive 20 27 23 MPG $3450
MDX hybrid all-wheel drive 3L, 6-cyl Automatic (AM-S7) All-wheel drive 26 27 27 MPG $2950

Specs and fitment

3rd generation (YD3), 2014–2020
Body styles SUV
Oil 0W-20 (3.5L V6) , 4.5 qt capacity
Tire size 265/45R20, 245/50R20, 245/60R18 (trim dependent)
Towing capacity 5,000 lbs

Known issues for this generation

NHTSA safety recall 21V215000 covers affected vehicles after the agency found that honda (American Honda Motor Co.) is recalling certain 2019-2020 Acura MDX, MDX Sport Hybrid, RDX, TLX, Honda Accord, Civic Hatchback, Insight, 2019 Acura ILX, Honda Accord Hybrid, Civic Coupe, Civic Coupe Si, Civic Sedan, Civic Sedan Si, Civic Type R, Fit, HR-V, Odyssey, Passport, Pilot and Ridgeline, and 2018-2019 CR-V vehicles. The low-pressure fuel pump inside the fuel tank may fail. Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash. Remedy: Honda will notify owners, and dealers will replace the fuel pump assembly, free of charge. Owner letters were mailed May 18, 2021. Owners may contact Honda customer service at 1-888-234-2138. Note: This recall is an expansion of recall 20V-314.

Compare

Previous year 2018 Acura MDX Next year 2020 Acura MDX See every Acura MDX model year →

Frequently asked questions

Is the 2019 Acura MDX reliable?

NHTSA's file on the 2019 Acura MDX holds 188 complaints after 8 years, a rate of 11 per year. MDX years here cluster close together — the other years’ median is 10 complaints per year. NHTSA has 9 recalls on file, including Frame, Front passenger seat weight sensor, and Exterior lighting.

What are common problems with a 2019 Acura MDX?

The complaints owners file most often name Engine (47 of 188), then Electrical system (41) and Powertrain (31). Those filings include 4 that report a crash, 3 that report a fire, and 2 that report an injury.

Is the 2019 Acura MDX more reliable than the years next to it?

The 2018 MDX has 165 complaints, 9 per year, and the 2020 has 221 complaints, 7 per year. The 2019 has more complaints per year than the 2018. The 2019 has more complaints per year than the 2020.

Has the 2019 Acura MDX been recalled?

The 2019 Acura MDX has 9 recalls on file with NHTSA. See the recalls table on this page for dates, components, and remedies.

How many complaints have owners filed about the 2019 Acura MDX?

Owners have filed 188 complaints about the 2019 Acura MDX with NHTSA.

What mpg does a 2019 Acura MDX get?

EPA-rated combined fuel economy for the 2019 Acura MDX is 23.3 MPG. See the fuel economy table on this page for city and highway figures by engine and transmission.

What engine oil does a Acura MDX use?

US MDX manuals specify 0W-20 for recent V6 engines unless another grade is listed for your model year.

What generation is the 2019 Acura MDX?

3rd generation / YD3 (2014-2020).

What tire sizes does an Acura MDX use?

Sizes vary by generation and trim; examples include 255/55R18, 245/60R18, and 255/50R20.