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2018 GMC Acadia Limited
Solid pick. The complaint record is strong for its age. It does carry safety recalls, so confirm every one shows "remedy completed" on the VIN before money changes hands.
389 owner complaints · 2 recalls · data verified July 26, 2026 · source: NHTSA
Why buy?
Transmission & drivetrain problems dominate (42% of complaints, typically reported near 36k miles).
Score breakdown, by factor
Full methodology →#348 of 555Among the 2018 models with a matured record, the 2018 GMC Acadia Limited ranks #348, scoring higher than 36% of them. See the 2018 ranking →
Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
How it crashes
NHTSA’s own crash tests, separate from the reliability score above.
4/5 overall
Varies 4–5 stars by trim; shown conservatively.
NHTSA 5-Star Safety Rating · 2018 GMC Acadia SUV FWD
Rollover risk in a single-vehicle crash: 16%
No open NHTSA defect investigations on file.
Source: nhtsa.gov/ratings. Star ratings compare vehicles within the same class and size, not across every car on the road.
The road ahead
What breaks on a 2018 GMC Acadia Limited, plotted where owners report it happening.
Also reported (mileage varies): Engine (32) · Steering (24) · Brakes (21) · Electronic Stability Control (esc) (12)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint. Treat them as a rough guide.
Transmission & drivetrain
42%162 complaints · typically near 36k mi · 47 in the last 2 years
“Hesitants and Shudders when shifting into 2nd gear.”
Electrical system
28%108 complaints · typically near 17k mi · 33 in the last 2 years
“Shift to park error Vehicle won’t shut off”
Engine
8%32 complaints · 13 in the last 2 years
“Hesitants and Shudders when shifting into 2nd gear.”
Steering
6%24 complaints · 14 in the last 2 years
“this is the second time I am having to replace gear shift with under 160000 miles. Turn the car off and it tells me the car is not in park when it is. It can not tell …”
Check it against this car’s mileage
Type the odometer reading on the actual car you’re looking at to see which of these problem areas owners tend to report before it, around it, or after it.
We can place 2 of this model's commonly reported problem areas against a mileage. Nothing is stored.
Read all 389 owner complaints in their own words → · just the 10 crash/fire/injury reports →
Recalls (2)
Safety recall repairs are free at the brand’s franchised dealers. Before buying, run the VIN at nhtsa.gov/recalls and make the seller show the work was done.
Fuel System, Gasoline · 18V358000
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.
Risk: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Fix: 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 · 17V516000
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.
Risk: 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.
Fix: 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
Questions worth asking the seller of this GMC before you buy, drawn from its public record:
- NHTSA lists 2 recall campaigns for the 2018 GMC Acadia Limited. Can you run this car's VIN at nhtsa.gov/recalls and confirm each one shows "Remedy Completed"?
- Owners of this model report transmission & drivetrain problems more than anything else (owners tend to report it near 36k miles). Has this car shown any transmission & drivetrain symptoms, and are there repair records for it?
- Owners of this model report electrical system problems more than anything else (owners tend to report it near 17k miles). Has this car shown any electrical system symptoms, and are there repair records for it?
- Has this car been in any accident or had any structural, airbag, or flood-related repair? Do you have a clean title and a recent history report (Carfax / AutoCheck)?
- How many owners has it had, do you have the maintenance records, and why are you selling it?
- Are you open to me having an independent mechanic inspect it before we settle on a price?
Before you hand over money
Verify the recall work was done
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2018 GMC ACADIA LIMITED beats every score on the internet, including ours.
What to ask forNot set on the 2018? See how every Acadia Limited model year scores →
Cross-shopping? Compare the 2018 GMC Acadia Limited against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.