2016 GMC Acadia problems & reliability
234 owner complaints filed with NHTSA for the 2016 GMC Acadia, alongside 4 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
7 complaints report injuries (16 injured).
Federal crash records (FARS 2020–2023): 2016 GMC Acadia vehicles were involved in 35 fatal crashes with 9 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags | 130 | 56% |
| Steering | 26 | 11% |
| Electrical System | 25 | 11% |
| Power Train | 20 | 9% |
| Unknown OR Other | 20 | 9% |
| Engine | 12 | 5% |
| Lane Departure | 9 | 4% |
| Electronic Stability Control (esc) | 5 | 2% |
| Seat Belts | 5 | 2% |
| Service Brakes | 4 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 50,000 miles (middle 50% between 35,400 and 67,000 miles), based on 61 complaints that included mileage.
Complaints by incident year
What owners report
“The cable that attaches the front driver seatbelt to the base of the seat (left side), suddenly broke when simply buckling the belt.”
Seat Belts · filed Jul 14, 2026
“Transmission began hesitating around 1800rpm with only 92,000 miles showing on the odometer. It feels like a flutter as the transmission shifts into the next gear. I have heard the 2016 year group has had transmission problems. Believe a recall is justified.”
Power Train · filed Jun 27, 2026
“Without warning transmission overheated, blew out fluid and caught the front end of the vehicle on fire”
Power Train · filed Jun 6, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
1,175 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2016 GMC Acadia. The 10 most recent:
PI to help diagnose A/C concern
PIT5099J · Service Bulletin/Repair Instructions · issued Jul 21, 2026
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
PIT3271Q · Service Bulletin/Repair Instructions · issued Apr 1, 2026
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
PIP6104 · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902V · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902U · Service Bulletin/Repair Instructions · issued Jan 8, 2026
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions…
PIT5214G · Service Bulletin/Repair Instructions · issued Nov 20, 2025
New Vehicle Monitoring Programs Section in IVH
13598 · Other · issued Sep 9, 2025
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902T · Service Bulletin/Repair Instructions · issued Aug 14, 2025
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may…
PIC5650M · Service Bulletin/Repair Instructions · issued Aug 7, 2025
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902S · Service Bulletin/Repair Instructions · issued Jun 9, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2016 GMC Acadia has 4 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2016 GMC Acadia?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 50,000 miles — budget accordingly if the car is approaching that mileage.