2018 GMC Acadia Seats Problems
- Complaints
- 5about this part
- Share
- 1%of 398 total for the year
- Median mileage
- 11,750miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the seats of the 2018 GMC Acadia, 1% of the 398 complaints for this model year. Where a mileage was given, the median is 11,750 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The second row seats get stuck from time to time when attempting to fold them down. We have also been having issues with the shift gear when trying to place it in park. When the car is placed in park and we try to turn it off, the car will refuse to shut off and will ding until finally the car registers that the shift gear is in park. I have to turn on and off the car multiple times, and even wiggle the gear multiple times before the system finally recognizes that the car is in park.”
NHTSA complaint #11349232, filed 2020-08, 24,000 miles“The service stabiltrak notifcation keeps coming on and shutting off on its own while in motion on a street and it has also happened while on the highway. It has occurred at different speeds and several times with different people driving.the dealership can't figure out why and it doesn't show it even came on at all. When in motion on a strret going 46mph the car tried to auto correct pulling me out of my lane by itslef. It was a straight street with no curves where this occurred. Thank god there wasnt a car in the lane next to me. The side mirrors reset themselves all the time. …”
NHTSA complaint #11139662, filed 2018-10, 11,750 miles“Front seats feel loose and like they shift. When they shift and move a popping noise is heard. The shifting and popping noise happens in and out of corners, going over driveway/parking lot aprons. The sensation is unpleasant and irritating. Have spoken to dealer and auto body shop. Associates claim similar problem existing with yukon's. Does Gmc have a seating problem or recurring defect?”
NHTSA complaint #11111356, filed 2018-07, 10,000 miles“My car seats (2nd row & 3rd row) seats are rattling really bad when I am on the freeway or highway roads; signs of loose seats. Very concerning to wear it loosens the seat belt strap securing my toddlers car seat. I thought it was the road but unfortunately it’s my seats.”
NHTSA complaint #11607736, filed 2024-08“Passenger seat sits low on the floor with my shoulders under the window shelf and not adjustable up or down, the seatbelt is also not adjustable and hit right under my chin. No way of getting away from being injured or decapitated in a crash. Im 5'5”
NHTSA complaint #11089001, filed 2018-04Related service bulletins
- 11006317Aug 13, 2024This Preliminary information communicates assistance in locating the Rear seat belt comfort guides in the parts catalog.
- 11000158May 1, 2024This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover…
Seats: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 3 | 5% |
| 2020 | 1 | 1% |
| 2019 | 1 | 0% |
| 2018 | 5 | 1% |
| 2017 | 6 | 1% |
| 2016 | 3 | 1% |
| 2015 | 3 | 1% |
| 2014 | 7 | 2% |
| 2013 | 2 | 1% |
| 2012 | 5 | 2% |
| 2011 | 6 | 2% |
| 2010 | 4 | 1% |
| 2009 | 6 | 2% |
| 2008 | 12 | 1% |
| 2007 | 4 | 1% |
Other parts of the 2018 GMC Acadia
164 complaintsOther or unknown
118 complaintsElectrical system
109 complaintsEngine
35 complaintsSteering
24 complaintsBrakes
22 complaintsElectronic stability control
12 complaintsFuel system
10 complaintsLane departure
6 complaintsBack-over prevention (rear camera)
5 complaintsSuspension
5 complaintsVehicle speed control
5 complaints
← All problems reported for the 2018 GMC Acadia
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology