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    GMC Acadia

    EPA MPG: 20 mpg

    RECALL ALERT:
    There are 2 recalls on this vehicle. Learn More.

    Reliability

    Overall Reliability

    We expect the 2025 Acadia to have about average reliability when compared to other new cars. This prediction is based on GMC's brand history and the previous generation of the Acadia.

    The 2018 GMC Acadia has been recalled 2 times by NHTSA. View Recalls
    Most Common Trouble Spots
    Common Trouble Spot
    Common Trouble Spot

    Owner Reported Trouble Spots

    The Reliability score is based on our latest subscriber survey of 2018 GMC Acadia owners. The owner comments describe problems respondents experienced with this vehicle.

    Exhaust

    Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.

    What Owners Say

    Other/unsure

    "Transmission shift lever needed to be replaced"

    Anonymous, MO (2018 GMC Acadia Denali 3.6-L V6)

    "After washing the car the locks do not function until hours later"

    Anonymous, CO (2018 GMC Acadia SLT 3.6-L V6)

    "Parts in The gear shift assembly failed 3 times, twice under warranty, once not. The thermostat failed and is very expensive to replace."

    Anonymous, CA (2018 GMC Acadia SLT 3.6-L V6)

    "Engine temperature regulator failed. Replaced by dealer at our cost."

    Anonymous, (2018 GMC Acadia SLT 3.6-L V6)

    Noises And Leaks

    Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.

    What Owners Say

    Air or water leaks

    "lift gate occasional rain leaks"

    Anonymous, MI (2018 GMC Acadia Denali 3.6-L V6)

    "All GMC Acadia's 2019 to 2023 have a defective seal around the rear center high mounted brake light. The dealership fix is to remove the rear hatch trim then remove and replace the light assembly. They do not sell the gasket for this separately. My 2018 had this replacement done by a previous owner. It was, of course, leaking again when I bought the Acadia because the original parts are a defective design. I used flowable silicone sealer around the external perimeter of the light, which almost totally stopped the leak. Now only a tiny dribble happens at the car wash, and no other time."

    Anonymous A., PA (2018 GMC Acadia SLE 2.5-L 4 Cyl)

    Drive System

    Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.

    What Owners Say

    Electrical failure

    "Started while driving the speed limit (70) on (I-10) AC stopped cooling (fan worked), temperature gauge on dash stopped working, "Power steering reduced function" on speedometer, "Brake Assist Failure" on speedometer, and yellow check engine light. The next day, after arriving home, everything worked fine, with no warnings."

    Anonymous A., TX (2018 GMC Acadia SLT 3.6-L V6)

    Transmission Minor

    Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.

    What Owners Say

    Gear selector or linkage

    "After driving and when I stop to park the SUV, I get the message "Shift to Park". I have to start the engine again and shift to park, and I get the message "Shift to Park" again. The last time I drove it, I had to restart and shift to park 5 times before it would stop beeping and I could get out of the SUV."

    Anonymous A., MN (2018 GMC Acadia Denali)

    Electrical Accessories

    Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.

    What Owners Say

    Other electrical system problem

    "The shutoff button keeps asking to be put into park when it is ALREADY in park. Sometimes takes 3-5 attempts to start and shut down before it finally shuts down without any continuing alerts and chimes"

    Anonymous, MD (2018 GMC Acadia SLE 2.5-L 4 Cyl)

    Brakes

    Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.

    What Owners Say

    Squeaking

    "The brakes squeak when I first drive the car out of my garage and I slowly descend down the driveway a bit and stop to close my garage door with my remote garage door opener. The brakes squeak pretty loudly and continue to do so for a block or two until I stop again at a stop sign. It usually goes away after stopping a few times more times to get out of my neighborhood."

    Anonymous A., MN (2018 GMC Acadia Denali)

    Transmission Major

    Transmission rebuild or replacement, torque converter, premature clutch replacement.

    What Owners Say

    Torque converter

    "Hesitation around 1200-2000 rpm"

    Anonymous, AL (2018 GMC Acadia SLT 3.6-L V6)

    Engine Major

    Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.

    Climate System

    AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.

    In-car Electronics

    Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.

    Engine Minor

    Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.

    Engine Electrical

    Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.

    Steering And Suspension

    Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.

    Engine Cooling

    Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.

    Paint And Trim

    Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.

    Body Hardware

    Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.

    Fuel System/Emissions

    Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.

    2018 SUVs Reliability

    This Car
    vs. Similar Cars

    GMC vs. Other New Car Brands Reliability

    Reliability History
    * Redesign year
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    Overall Reliability Verdict
    NA
    NA
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    NA

    NA

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    POTENTIAL TROUBLE SPOTS
    Powertrain
    NA
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    NA
    Engine Major
    NA
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    Engine Minor
    NA
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    NA
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    NA
    Engine Cooling
    NA
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    NA
    NA
    NA
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    NA
    Engine Electrical
    NA
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    Transmission Major
    NA
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    NA
    NA
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    NA
    Transmission Minor
    NA
    NA
    NA
    NA
    NA
    NA
    NA
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    NA
    Drive System
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Fuel System/Emissions
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Exhaust
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Steering and Suspension
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Brakes
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Climate System
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Build Quality
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Electrical Accessories
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Body Hardware
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Paint/Trim
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Noises/Leaks
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    In-car Electronics
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for over 300,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2024 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes to power equipment and the electrical accessories. NA indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
    Recalls
    PROVIDED BY
    FUEL SYSTEM, GASOLINE
    May 31, 2018
    A damaged fuel line can create a fuel leak, increasing the risk of a fire.
    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.
    What should you do:
    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.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
    NHTSA CAMPAIGN ID Number: 18V358000
    Potential Number of Units Affected: 895
    POWER TRAIN
    Aug 22, 2017
    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.
    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.
    What should you do:
    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.
    For more information:
    Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
    NHTSA CAMPAIGN ID Number: 17V516000
    Potential Number of Units Affected: 2905
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