2008 GMC Acadia Problems, Recalls & Reliability
1,297 owner complaints sit in the federal file for the 2008 GMC Acadia, alongside 5 recall campaigns and 2 defect investigations. It scores 100/100 on the trouble index — one of the years to avoid for this model. Transmission & drivetrain leads the reports, typically around 77,550 miles.
Avoid this year if you can. The 2008 GMC Acadia sits at the top of this model's complaint rankings. Quieter picks in the same family: 2013, 2016, 2020–2022.
Avoid
Where 2008 sits among all Acadia years
What owners report
“Transmission problem i am being told...no warning signs! Stopped at a red light and went to accelerate and acadia would not go faster than 25 mph! Now i am being told i need a new transmission at 95000 miles gmc is a joke! Will never own another one!”— owner report to NHTSA, 2008 Acadia
“Passenger side headlight failed to properly function, bulb was changed and still failed to function properly. Problem seems rooted in manufacturer's wire harness not properly functioning.”— owner report to NHTSA, 2008 Acadia
“Sometimes the airbag light doesn't say it's on when i have passengers in the vehicle, it will still say they are off while i am driving anywhere.”— owner report to NHTSA, 2008 Acadia
“The timing chain broke which in turn broke the engine as well. It happened as i was exiting the highway, it just stalled and would not start again.”— owner report to NHTSA, 2008 Acadia
“Car loses power steering intermittently at low speeds, such as in parking lots. The issue only last a few seconds, then returns to normal.”— owner report to NHTSA, 2008 Acadia
“Control board shows service stability track, service traction control, lights on dash board goes on and off as if there's electrical issues. Stability track light goes on and off.”— owner report to NHTSA, 2008 Acadia
Mileage when trouble shows up
Among the 1,029 reports that include an odometer reading, problems most often appear around 83,000 miles. Half of those reports fall between 61,002 and 113,000 miles — a useful range to weigh against the mileage of the exact car you're looking at.
Recalls (5)
General Motors LLC (GM) is recalling certain model year 2008-2012 Buick Enclave vehicles manufactured January 3, 2007, to February 29, 2012, 2009-2012 Chevrolet Traverse vehicles manufactured July 6, 2008, to March 9, 2012, 2007-2012 GMC Acadia vehicles…
Fix: GM will notify owners, and dealers will update the software for the power liftgate actuator motor control unit so that the motor will prevent the rapid closing of the lift gate, free of charge. The…
General Motors LLC (GM) is recalling certain model year 2008-2013 Buick Enclave and GMC Acadia and 2009-2013 Chevrolet Traverse and 2008-2010 Saturn Outlook vehicles. In the affected vehicles, increased resistance in the driver and passenger seat mounted…
Fix: GM will notify owners, and dealers will replace the affected harness connections with soldered connections, free of charge. The recall began on June 16, 2014. Buick owners may contact the owner…
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC…
Fix: DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE OWNER MANUAL WILL BE PROVIDED AND INSERTED IN THE OWNER MANUAL TO DOCUMENT THAT THE FEATURE HAS…
GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK…
Fix: DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 12, 2008. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CADILLAC AT 1-800-982-2339 OR…
GM IS RECALLING 88,809 MY 2008 BUICK ENCLAVE, AND MY 2007-2008 GMC ACADIA AND SATURN OUTLOOK VEHICLES CURRENTLY OR PREVIOUSLY REGISTERED IN THE FOLLOWING STATES: ALASKA, COLORADO, CONNECTICUT, DELAWARE, IDAHO, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND,…
Fix: DEALERS WILL INSTALL A NEW WIPER CRANK ARM, DRIVER'S SIDE LINK, AND A CRANK ARM NUT. THE RECALL BEGAN O OCTOBER 13, 2008. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, GMC AT 1-866-996-9463, SATURN…
Federal defect investigations
Led to recall campaign 08V441000.
Technical service bulletins
1,125 manufacturer communications — service bulletins, the biggest share on electrical and engine — are on file for the 2008 GMC Acadia. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
See the 2008 Acadia TSB list →
Complaint history for this model year
When owners filed their reports — a long tail means problems kept surfacing for years.
Questions buyers ask
Is the 2008 GMC Acadia reliable?
The 2008 GMC Acadia drew 1,297 complaints in federal safety records — one of the years to avoid for this model. Its trouble index is 100/100, scored against the model's worst year (2008).
What are the most common 2008 GMC Acadia problems?
The top reported problems for the 2008 GMC Acadia are transmission & drivetrain (280 complaints), electrical (201), and airbags (150).
At what mileage do 2008 GMC Acadia problems show up?
Owners most often report 2008 GMC Acadia problems around 83,000 miles. Half of all reports that include an odometer reading fall between 61,002 and 113,000 miles.
Does the 2008 GMC Acadia have recalls?
5 recall campaigns apply to the 2008 GMC Acadia. Recall repairs are free at any franchised dealer.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.