Suspension complaints by model year
| Year | Complaints | Share of year's complaints | Typical mileage |
|---|---|---|---|
| 2024 | 1 | 2% | — |
| 2023 | 1 | 2% | 42,000 miles |
| 2022 | 1 | 2% | 56,000 miles |
| 2021 | 3 | 2% | 42,000 miles |
| 2019 | 6 | 2% | — |
| 2018 | 5 | 1% | — |
| 2017 | 8 | 1% | 21,000 miles |
| 2015 | 2 | 1% | — |
| 2014 | 5 | 1% | 80,000 miles |
| 2013 | 1 | 1% | 8,000 miles |
| 2012 | 6 | 2% | 72,000 miles |
| 2011 | 7 | 3% | 89,000 miles |
| 2010 | 10 | 3% | 58,000 miles |
| 2009 | 8 | 2% | 80,000 miles |
| 2008 | 16 | 2% | 74,000 miles |
| 2007 | 9 | 2% | 57,000 miles |
Which parts fail
Components named in complaints (struts, shocks, control arms, ball joints, springs).
Mileage when the problem started
What owners report
The contact owns a 2021 GMC Acadia. The contact stated while driving approximately 65-70 MPH, the driver's side rear spring detached and almost caused a collision. The dealer was made aware of the failure and it was arranged for the vehicle to be towed to the dealer for diagnosis. The contact stated that the vehicle was towed to the dealer prior to the failure after the contact heard an abnormal noise coming from the rear of the vehicle. However, the dealer could not replicate the failure and the vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 12,000.
The contact owns a 2021 GMC Acadia. The contact stated that while driving at various speeds, the vehicle was unintendedly drifting to the right. The vehicle was taken to Dally Tire Company, where it was diagnosed with rear links failure and misalignment. The vehicle was not repaired. The vehicle was taken to the dealer, and the contact was informed that the VIN was not under recall. The dealer scheduled an appointment and provided an estimate for the repair. The manufacturer was not yet contacted. The failure mileage was approximately 42,200.
The vehicle is a 2019 GMC Acadia with 45,255 highway miles on it. On 1/5/23, I took the vehicle to the GMC Dealer for a routine Pennsylvania State Inspection. I was told that the vehicle's rear toe links were loose and that I would not pass the state inspection unless they were replaced. Upon some research, I found out that it is unlikely that toe links would be loose on a 4 year old car with 45k miles on it. Furthermore, to my knowledge, what causes threads within the toe link to loosen is improper adjustment. The first and last toe link adjustment was made as it was manufactured by General Motors. Looking into the issue, I noticed there was a number of other people online complaining about the same issue. …
The vehicle part involved is the right rear suspension adjust toe link. I did not ask the GM dealer to save the old part. The old part is not available for inspection. The replacement GM part number placed on the vehicle is 84606181. On December 4, 2023 during the annual State inspection of my vehicle the GM dealer advised me that the right rear suspension part listed above showed wear in the bushing and the vehicle fails the state inspection because this is a safety issue. In order to pass the state required safety inspection I would need to have the suspension part replaced. This part controls how the vehicle tracks down the road when driven to prevent vehicle swaying from side to side. Since the GM dealer inspected and confirmed the above I authorized the dealer to replace the worn out part and also perform a wheel alignment as recomended by the GM dealer. …
On July 26, 2024, I was driving my 2018 Acadia, with my cruise control set to 48 in a 45 MHP zone. Nearing a bad curve, I sneezed. When this happened, I tapped the brakes to disengage the cruise control, my passengers side tires exited the road and with both hands on the wheel I tried to slowly bring my tires back to the road. However, I was unable to gain control and totaled the vehicle. A witness stated that she heard a loud pop coming from the vehicle before the wreck happened. I later learned from my insurance that the vehicle had a Recall 17V516000 on it and I was never made aware of it. I believe that this was a factor in me not being able to control the vehicle.
Rear right hand lower suspension control arm broke in half, after further inspection it looks to have been separated from its original factory form which then cause uneven load on the arm causing it to fracture in half. The factory form separation seems to have been ongoing for unknown time due to surface rust is visible at the factory mold separation, where it snapped in half there is no surface rust. Fortunately it happened when I was only moving the vehicle to make space for another, the broken arm cause the wheel to turn to the right as if it was making a right hand turn and I can't imagine if it would have happened while driving in the city of even worse on the freeways... It would be a certain crash and safety for us and those driving around us. …
The rear knuckles have a casting defect that does not allow the lower most forward control arm bolt to be tightened fully. This causes the bolt to be 1/8" from being fully tightened. After removing the casting defect you are able to tighten the bolt fully. The bolt broke off in the knuckle causing the tire to point away from the body at a 45 degree angle. If my wife was on the interstate doing 60 when this happened it could have been life threatening but she was only doing about 10 when it snapped.
The vehicle makes a clunk and pop noise when making turns and upon acceleration and deceleration. Both dealer and repair shop could not visually locate the problem after checking. Suggested the problem was internal. Vehicle purchased March 2022 with 63,500 miles.
Related recalls (1)
Suspension › Rear
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia vehicles. The left-rear suspension toe link may have been tightened improperly, which could result in a loose or separated toe link.
Remedy: Dealers will inspect the left-rear suspension and replace the fastener if it is loose or missing, free of charge. Owner notification letters were mailed July 11, 2022.
Frequently asked questions
Which GMC Acadia years have suspension problems?
By NHTSA complaints, the 2008 (16), 2010 (10), 2007 (9), 2009 (8) and 2017 (8) model years. Suspension complaints make up 2% of all complaints for the 2008.
Is there a recall for GMC Acadia suspension problems?
Yes — 1 recall, including 22V-427 (rear, Jun 16, 2022). Recall repairs are free at authorized dealers; check a specific car with the VIN recall check.
At what mileage do GMC Acadia suspension problems start?
Across all years, half of the complaints with a recorded mileage happened before about 65,000 miles; 39% happened before 50,000 miles.
What part fails most often?
Owners most often name the rear › springs (1 mentions), followed by the rear (1).
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.