VIN 1GKKNMLS5JZ177336 identifies a sport utility vehicle โ the 2018 GMC Acadia. This specific unit was assembled at the SPRINGHILL, TENNESSEE, UNITED STATES (USA) facility, one of GMC's North American production plants. It is equipped with FWD/Front-Wheel Drive and a 3.6L 6 Cyl engine.
This vehicle carries an 2 open NHTSA recalls. Affected systems include fuel system, gasoline:delivery:fuel pump, power train:driveline:driveshaft. All recalls must be repaired by a GMC dealer at no charge to the owner. Verify current recall status at nhtsa.gov/recalls.
The EPA rates this vehicle at 20 MPG combined (17 city / 25 highway), which represents below-average for its class fuel economy. Annual fuel cost is estimated at $3100 at national average gas prices. It scores 4/10 on the EPA greenhouse gas scale, emitting 442 g COโ/mile.
Based on vehicle class, trim, and U.S. market data, this 2018 GMC Acadia falls in an estimated used-market range of $13,900โ$20,000. The recall history may provide some negotiating leverage. Verify actual market value with Kelley Blue Book or Edmunds using specific mileage and condition.
Important limitation: This free VIN report does not include odometer/mileage history, accident records, flood or fire damage, number of previous owners, or title/lien status. These require a paid vehicle history report from Carfax or AutoCheck. Use this report alongside a full history check, an independent pre-purchase inspection, and a NICB stolen vehicle check for the most complete picture before buying.
About the 2018 GMC Acadia
The 2018 GMC Acadia is a sport utility vehicle. For detailed model history and owner reviews, see Edmunds, Car and Driver, or Consumer Reports for the 2018 model year evaluation.
๐ View all 2018 GMC known problems & year comparisons โ
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VIN Decoded
VIN Verified
Official VIN decode record located
Type: MULTIPURPOSE PASSENGER VEHICLE (MPV)
Body: Sport Utility Vehicle [SUV]/Multipurpose Vehicle [MPV]
Plant: SPRINGHILL, TENNESSEE, UNITED STATES (USA)
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NHTSA Recalls
2 Open Recalls
General Motors LLC (GM) is recalling certain 2015-2018 GMC...
General Motors LLC (GM) is recalling certain 2018 Chevrolet...
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Owner Complaints
383 filed with NHTSA
this is the second time I am having to...
Shift to park Malfunction again, 4 th time!! 1000$...
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Fuel Economy
20 MPG Combined
City: 17 MPG
Hwy: 25 MPG
Combined: 20 MPG
Fuel: Gasoline
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Estimated Market Value
Based on vehicle age, class, trim & U.S. market conditions
Market estimate
$13,900โ$20,000
Based on vehicle class, age, trim, and U.S. market trends. Verify with Kelley Blue Book or Edmunds for mileage-adjusted value.
General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from...
Risk: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began...
17V51600022/08/2017
POWER TRAIN:DRIVELINE:DRIVESHAFT
General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.
Risk: If the front right intermediate drive shaft assembly separates while driving, the vehicle will lose propulsion, increasing the risk of a crash. If the...
Remedy: GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017....
TSBs are manufacturer repair instructions issued to dealerships. They are not safety recalls. If you're experiencing an issue, ask your dealer if a TSB applies.
NoneNHTSA
No bulletins found
No technical service bulletin records returned for this vehicle.
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Owner Complaints
STEERING06/12/2026
this is the second time I am having to...
this is the second time I am having to replace gear shift with under 160000 miles. Turn the car off and it tells me the car is not...
ELECTRICAL SYSTEM,EXTERIOR LIGHTING06/08/2026
Shift to park Malfunction again, 4 th time!! 1000$...
Shift to park Malfunction again, 4 th time!! 1000$ to fix is ridiculous
STEERING06/01/2026
The contact owns a 2018 GMC Acadia. The contact...
The contact owns a 2018 GMC Acadia. The contact stated while driving at undisclosed speed, the steering assist reduced warning light illuminated. The contact's husband attached a portable...
UNKNOWN OR OTHER05/21/2026
When I put the shifter to park, it still...
When I put the shifter to park, it still dings and tells me "shift to park" and I struggle to make it go away and to be able...
ELECTRICAL SYSTEM05/21/2026
Shift to park error Vehicle wonโt shut off
Shift to park error Vehicle wonโt shut off
STEERING,ENGINE05/20/2026
I am getting the known P0128 code. My engine...
I am getting the known P0128 code. My engine says it's cold when it's not, my AC isn't working, and I am getting a message that says "Steer...
POWER TRAIN,FUEL/PROPULSION SYSTEM05/19/2026
the transmission kept slipping. the car continued to lose...
the transmission kept slipping. the car continued to lose power until it just wouldn't go anymore. The mechanic said it is definitely the transmission and drive shaft but...
ELECTRICAL SYSTEM05/15/2026
For the last 6 months, I keep getting a...
For the last 6 months, I keep getting a "shift to Park" message on my dashboard indicating that my vehicle is not in park (in which it is)....
Negotiation tip:
This vehicle has 2 open recall(s). Use this as leverage — ask the seller to confirm all recalls are resolved or reduce the price accordingly. Unresolved recalls cost dealers time and money to fix.
Automated checks against common VIN fraud indicators. Always verify with a paid history report and independent inspection.
✓Check digit (position 9) validates
✓VIN is exactly 17 characters
✓No invalid characters (I, O, Q not present)
✓Year position (pos 10) matches decoded model year
✓Manufacturer decodes to a known brand
✓Not a repeated-character test/placeholder VIN
Manual checks to do in person: Compare the VIN on the dashboard (visible through windshield), driver door jamb sticker, engine block, and title — all must match exactly. A cloned or re-VINed vehicle will show inconsistencies.
No model-specific issue notes in our database for this year. The 383 NHTSA complaints filed provide the best available signal — review them in the Owner Complaints section above.
Estimated national average for this vehicle: $1,330/year. Your actual rate depends on your driving record, location, age, and coverage level.
Frequently Asked Questions
What does VIN 1GKKNMLS5JZ177336 decode to?+
VIN 1GKKNMLS5JZ177336 decodes to a 2018 GMC Acadia, assembled in SPRINGHILL, TENNESSEE, UNITED STATES (USA).
How many recalls does this 2018 GMC Acadia have?+
This 2018 GMC Acadia has 2 open recalls on record with NHTSA. Recalls are safety-related and should be resolved by a dealership at no charge to the owner.
Is it safe to buy a 2018 GMC Acadia with open recalls?+
Open recalls don't necessarily mean the vehicle is unsafe to drive, but they should be addressed promptly. Contact a GMC dealer with this VIN to confirm which recalls have been completed and schedule any outstanding repairs โ they are always free of charge.
What is the estimated value of this 2018 GMC Acadia?+
Based on vehicle age, body type, trim level, and U.S. market data, this 2018 GMC Acadia is estimated at $13,900โ$20,000. Verify with Kelley Blue Book or Edmunds for a precise appraisal based on mileage and condition.
Is this VIN check really free?+
Yes โ VinForFree is 100% free with no signup, no credit card, and no hidden fees. All data is sourced from public records including NHTSA, the EPA, and official government databases.
What fuel economy does a 2018 GMC Acadia get?+
According to EPA data, the 2018 GMC Acadia gets approximately 20 MPG combined (17 city / 25 highway). Estimated annual fuel cost is $3,100.