2018 GMC ACADIA Complaints
View complaints related to 2018 GMC ACADIA. The complaints found here are submitted by actual consumers with first hand experience. There are more than 380 complaints submitted for the 2018 GMC ACADIA. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.
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2018 GMC ACADIA- Lisbon , ME
Sold 2018 GMC Acadia by LEE GMC in auburn. Acadias shift to park was defective, dealership replaced before sale did not disclose, shift to park and transmission malfunctions occurred. I returned Acadia to the dealership several times and they would never properly fix or address my concerns now my vehicle is unsafe to drive. I have documentation to support the claims in my letter, I can send as well if you’d like. Thank you Will send attachment
Source: NHTSA WEB SITE -
2018 GMC ACADIA- New Bedford, MA, MA
When vehicle is put into Park I keep getting a "Shift to Park" message and cannot turn off my vehicle. I cannot lock the door.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Tacoma, WA
Shift to park msg appears randomly causing the car to not completely turn off even though car is in park. Have to turn car back on and shift to drive back to park couple of times before msg goes away. I see so many people with the same problem why isn't there a recall this is a safety issue. The 1st time my warranty covered the repairs , 2nd time around I have to pay of pocket.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Deming, NM
The shifter, the shift to park displays and dings and stays on the dash after I've put it in park and turned off the ignition. It started the first of 2024 and has gotten worse and now it's almost every time.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Rancho Cucamonga, CA
Truck lost power randomly while driving on freeway spend so much money on fixing it this has to do something with the way the built it
Source: NHTSA WEB SITE -
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2018 GMC ACADIA- Carroll, IA
Shift to park does not complete. System warning comes on and will not turn off until I restart vehicle and redshift to park. Multiple shifts are required to allow the vehicle to accept park. This has been happening for approximately 1 years.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Mary Esther, FL
While car is in park, I get the "Shift To Park" warning after driving the vehicle.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Boiling Springs , SC
Shift to park. Dash stating shift to park when vehicle has been put in park. Unable to turn vehicle completely off.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Hobe Sound, FL
Having shift to park warning and dinging after shifting the car into park and turning off the car. Cannot leave the vehicle. Then can’t move the shift lever so have to start the car And attempt to shift car into park again which does not always allow yu to shift to park and leave the vehicle again. If this is such an issue why is there not a recall? I have read many articles online about this issue.
Source: NHTSA WEB SITE -
2018 GMC ACADIA- Edina, MN
Vehicle shudders and jerks while accelerating. This caused a scary incident while driving on ice.
Source: NHTSA WEB SITE