2018 Acura MDX Acura MDX 2018

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2018 Acura MDX repairs by problem area

Engine (0%)

Transmission and Drivetrain (17%)

Brakes and Traction Control (17%)

Suspension and Steering (0%)

Electrical and Air Conditioning (33%)

Paint, Rust, Leaks, Rattles, and Trim (17%)

Other (0%)

Chart based on 6 repairs.
See TSBs and recalls for the 2018 Acura MDX.

2018 Acura MDX repair cost distribution

$2500+ (0%)

$1000 - $2499 (0%)

$500 - $999 (0%)

$100 - $499 (0%)

< $100 (100%)

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Chart based on 6 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2018 Acura MDX

Engine not specified

Acura MDX in California, United States
Feb 2018 - Sep 2018
Apr 2018

200 mi
Navigation map does not show traffic flow information. It has been determined that the traffic information is now received from HD radio stations. There are no HD radio stations in the area we live. Almost sound like false advertising. Traffic information on my 2016 Acura RDX is received through the XM antenna. Why did Acura choose to change the way traffic information is received? 
Jun 2018

2000 mi
The steering wheel, intermittently does not return to the memorized position. 
Jul 2018

2434 mi
Memory function, intermittently does not adjust steering wheel to memorized position. Steering wheel stays in the position for exiting the vehicle. This is the fourth visit for the same issue. Dealer unable to duplicate the issue and has stated there is no problem. I contacted Honda Client Relations and Honda refuses to do anything either, even though this is a safety issue. 

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2018 Acura MDX 4dr SUV

290-horsepower 3.5L I6 9-speed shiftable automatic FWD

Acura MDX in Florida, United States
Nov 2020 - Jun 2022
Oct 2021

52000 mi
Strange squeaking noise while car runs at speeds of 30mph or below. Has been happening since we bought this car and started around 5K miles and keeps recurring. This is the 3rd trip to dealer with this complaint. Dealer acknowledged that the problem came from the Acura factory with the original car, but Acura refuses to take responsibility. Due to this being my 2nd Acura bought from same dealer and other family acura's and relationship with the dealer, he agreed to honor and fix the issue. According to the Dealer, one of the rotors on the car ( front driver side) does not match the factory spec compared to the other three, and this causes some issue with alignment and the pad. This Car is always dealer maintained, so there were no fingers to point elsewhere. Regardless the car is now out of manufacture warranty, but dealer stepped up to fix the issue with the scraping/squeaking noise. As I post this in mid-Dec 2021, the issue of the noise has now re-appeared. Perhaps its time to ditch the Acura brand and get my family excited with a more reliable brand of luxury. 

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2018 Acura MDX 4dr SUV

290-horsepower 3.5L I6 9-speed shiftable automatic AWD

Acura MDX in California, United States
Jun 2021 - Jun 2022
Feb 2022

24000 mi
Updated transmission software to fix poor shifting performance, especially when cold. 
Acura MDX in Ontario, Canada
Jul 2021 - Aug 2022
Aug 2022

47740 mi
Squeaking / rattle from right centre console. Took dvd and centre console out and replaced rubber grommet (was quite worn). Seems to be properly fixed now. 

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2017 Acura MDX 4dr SUV

290-horsepower 3.5L I6 9-speed shiftable automatic FWD

Acura MDX in Ontario, Canada
Apr 2021 - Jun 2021
May 2021

33480 mi

C $159
Alignement 
Acura MDX in Arkansas, United States
Jan 2017 - Jun 2022
Mar 2017

100 mi
Hardened cricket poop in about 75 places all over the car. Picking off the poop or dissolving it with cleaner also removed the paint clear coat and left a pin-head sized stain in the paint. Dealer was unwilling or unable to repair the clear coat and paint. 

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2017 Acura MDX 4dr SUV

290-horsepower 3.5L I6 9-speed shiftable automatic AWD

Acura MDX in New Mexico, United States
Nov 2016 - Jun 2022
Jan 2022

20000 mi

US $300
Battery charge was below normal because it was 5 years old 
Acura MDX in Massachusetts, United States
Jul 2016 - Jun 2022
Sep 2017

14000 mi
The 2017 MDX transmission shifts roughly (just like our 2003 MDX 198,000 2nd transmission.) During routine maintenance they did an adjustment, reports wife. Computer she thinks. Fix worked but was temporary. I am very wary of the MDX Transmission. We are snowbirds. 2017 MDX is North, we are South, so no access to records. 
Acura MDX in New Jersey, United States
Oct 2016 - Sep 2019
Jul 2017

4000 mi
Squeaking when making left turns. Shim had to be repositioned. 
Acura MDX in Florida, United States
Jan 2017 - Aug 2021
Aug 2017

9000 mi
Auto window switches stopped working. Controller reprogrammed. 
Jan 2018

12000 mi
OEM Battery bad after 9 months. 
Acura MDX in New Hampshire, United States
Sep 2017 - Aug 2019
Nov 2017

750 mi
Second row driver side seat had loud rattle. Dealer diagnosed as defective recline mechanism and replaced entire seat frame and structure. 
Mar 2018

5000 mi
2nd row seat (passenger side) had creak that got worse over time. Dealer diagnosed as incorrectly torqued seat mounting bolts. Loosened and re-tightened per factory specs and creak went away. 
Acura MDX in Missouri, United States
Mar 2017 - Jun 2018
Dec 2017

19000 mi
Driver seat frame repacked under warranty due to excessive motor noise. 
Acura MDX in Illinois, United States
Dec 2015 - Jan 2022
Sep 2016

16000 mi
Multiple issues with the 9-speed transmission that required a few reflashings. Disconcerting surge in acceleration from a stop with a cold engine, and a profoundly rough shift between gears 4 and 5 once up to normal operating temp. 
Dec 2017

18000 mi

US $324
Oil change, tire rotation, and mild shimmying under braking was sourced to a warped rotor, which was refinished. 

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2018 Acura MDX Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2018 Acura MDX problems occur, check out our car reliability stats.