IllustrationI am unknown of what the issue is with the seatbelts on all seats will not properly lock.
2018 GMC Acadia
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2018 GMC Acadia do not stand out strongly from the model-year median of 256.
About this comparison →How this year compares
Owner complaints by model year
Compare all Acadia years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
620–25K
8425–50K
1350–75K
975–100K
10100–150K
1150K+
179 reports with mileage · 214 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Power Train. Review the 163 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 108 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
8 crash reports1 fire reports5 injury reports
Seat Belts complaints
4 reportsDRIVES SIDE SEATBELT BASE RELEASE LATCH. SEATBELT WILL NO LONGER LATCH. SEAT BELT WAS NOT PULLED, OCCURRED WHILE CAR WAS IN PARK.
TL* THE CONTACT OWNS A 2018 GMC ACADIA. THE CONTACT STATED THAT THE FRONT PASSENGER SEAT BELT BUCKLE DID NOT LOCK. THE VEHICLE WAS TAKEN TO FREEHOLD BUICK GMC (4404 U.S. 9, FREEHOLD, NJ 07728, (732) 410-4117) WHERE THE CONTACT WAS INFORMED THAT THE PART WAS ON BACKORDER AND A LOANER VEHICLE WAS NOT AVAILABLE. THE VEHICLE WAS NOT…
Read full complaint
TL* THE CONTACT OWNS A 2018 GMC ACADIA. THE CONTACT STATED THAT THE FRONT PASSENGER SEAT BELT BUCKLE DID NOT LOCK. THE VEHICLE WAS TAKEN TO FREEHOLD BUICK GMC (4404 U.S. 9, FREEHOLD, NJ 07728, (732) 410-4117) WHERE THE CONTACT WAS INFORMED THAT THE PART WAS ON BACKORDER AND A LOANER VEHICLE WAS NOT AVAILABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 28,000.
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"
Official recalls
218V358000 · Fuel System, Gasoline:delivery:fuel Pump
May 31, 2018
General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
Consequence & remedy
Consequence: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
17V516000 · Power Train:driveline:driveshaft
Aug 22, 2017
General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.
Consequence & remedy
Consequence: If the front right intermediate drive shaft assembly separates while driving, the vehicle will lose propulsion, increasing the risk of a crash. If the assembly separates while parked on a grade, without the park brake engaged, the vehicle may move unintentionally, increasing the risk of a vehicle roll-away.
Remedy: GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17329.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.