2018 GMC Acadia problems
What owners reported to NHTSA, at what mileage, and every safety recall for this model year.
- Complaints are unverified owner reports. NHTSA does not confirm each one.
- No denominator: popular cars get more complaints. Counts are not failure rates; a best-seller will show more reports than a rare model.
Most reported problems
Complaints by component. One complaint can name more than one component, so these add up to more than 396.
When problems show up
Reports by odometer reading at the time of the problem, top components. Each bar is a 25,000-mile band, labeled by where it starts (0 = 0–25k miles). Reports without mileage are left out.
Power train
Unknown or other
Electrical system
Safety recalls (2)
Recalls that cover the 2018 GMC Acadia. Some apply only to certain trims or build dates. This page cannot tell whether a specific car's recall work was done.
Check a specific VIN's open recalls on nhtsa.gov
Fuel system, gasoline › delivery › fuel pump
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…
Full recall text and remedy
Summary: 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: 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.
Power train › driveline › driveshaft
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…
Full recall text and remedy
Summary: 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: 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.
Questions to ask the seller
Has the transmission been serviced or repaired? On the test drive, watch for slipping, delayed engagement, or harsh shifts.
163 owner complaints mention the transmission or drivetrain, half of the reports with mileage are between 19,999 and 48,875 miles.
Any battery drain, dashboard warning lights, or electrical repairs? Test every switch, screen, and power accessory before buying.
109 owner complaints mention the electrical system, half of the reports with mileage are between 21,000 and 41,600 miles.
Has the engine had any repairs, oil leaks, or check-engine lights? Ask for the invoices and listen for knocking or ticking on a cold start.
34 owner complaints mention the engine, half of the reports with mileage are between 18,027 and 40,500 miles.
Any steering noises, pulling, stiffness, or loss of power assist? Turn lock to lock while parked and listen.
24 owner complaints mention the steering, half of the reports with mileage are between 34,300 and 78,000 miles.
When were the brakes last serviced? On the test drive, check for pulsing, grinding, a soft pedal, or ABS warnings.
21 owner complaints mention the brakes, half of the reports with mileage are between 30,000 and 48,000 miles.
Has the open recall work been done? Ask for dealer service records, and check the VIN on nhtsa.gov/recalls.
NHTSA lists 2 recall campaigns for this model year.
Other GMC Acadia years
Owner complaints per model year (2010–2022). Older cars have had more time to collect reports.
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