2020 GMC Yukon XL: problems, recalls and reliability
2 recalls and 45 owner complaints on record; the weakest area is engine (50% of complaints).
Data updated weekly · 2 new complaints in the last 90 days · latest recall Feb 2021
All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.
Common problems
Computed from 45 owner complaints filed with NHTSA for this exact model year.
“The contact owns a 2020 GMC Yukon XL. The contact stated that while driving 70 MPH and attempting a lane change, the vehicle failed to accelerate as intended. The contact pulled over to the shoulder and restarted the vehicle, but the vehicle struggled to restart and failed to accelerate as needed. The vehicle was driven to the residence at a reduced speed. The contact referenced NHTSA Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING); however, the VIN was not included in the recall repair. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 70,000.”Owner report · Engine And Engine Cooling · Mar 2026
“Driving on the highway when the steering warning light came on and then I had a loss of complete steering on the highway. Somehow was able to get off the highway but not completely off the road. Back end of the vehicle was still in harms way I could not turn that wheel at all this is a complete safety issue and could have easily caused an accident and could have been deadly. There was no warning before that just went out while driving at highway speeds on the highway. Also had to wait two hours for a tow. Vehicle is currently being diagnosed at the dealer and will provide all receipts once completed. This is an issue that needs to be addressed. Huge safety concen”Owner report · Steering · Mar 2026
“The contact owns a 2020 GMC Yukon XL. The contact stated that while driving at 35 MPH, there was an abnormally loud ticking sound coming from the vehicle. The driver was able to pull over safely. There were no warning lights illuminated. The vehicle was towed to an independent mechanic who determined that the lifter was stuck in the bore, and there was a misfire in cylinder #7 due to a stuck camshaft. The local dealer was not contacted. The manufacturer was not notified of the failure. The failure mileage was approximately 113,997.”Owner report · Engine · Feb 2026
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“Complete engine failure while driving on I25 in New Mexico, lost all power was able to roll into a airport parking lot. If I had not been close to the off ramp it could have been catastrophic with the truck traffic on the Interstate. The vehicle has completed all of its normal maintenance on time, and as of January 30, 2026 had a complete review from GMC that everything was in great shape including the engine. There was never a warning light, a maintenance message or any other indication.”Owner report · Engine · Feb 2026
“My 10 speed transmission on my 2020 Yukon XL Denali experienced a total failure. The vehicle will not move under its own power. General Motors has ZERO information on when a replacement Transmission will be available. Some info online shows it could be months. I am told that one dealership out of Eden Prairie, MN has over 40 on back order and some since August 2025. They claim the issue stems from a valve body. Their communication has been terrible and no one within GM that I have spoken to has any information on what is being done. This is completely unacceptable and I believe it is part of a larger issue. They are making it seem like it's not important and that needs to change.”Owner report · Power Train · Dec 2025
“The engine light came on and started making noise. We drove it to a mechanic shop, and they said the code stated camshaft and other component issues, but the engine ended up failing completely and was rebuilt. We initially checked for recalls and our VIN did not show any; however, we recently became aware that our engine (6.2L) might be part of the ongoing current problems associated with a recall. We are hoping that GMC will cover any remaining repairs and/or reimburse us for the thousands it has cost us.”Owner report · Engine · Aug 2025
“Driving and vehicle started making noise and lost ability to accelerate fully. Mechanic stated he's had numerous issues with this model with lifter and camshaft damage especially with the 6.2l engine which has a recall on the 2021-25 models but not the 2020. $5,000+ to fix at this point.”Owner report · Engine · Jun 2025
“The transmission failed while driving it and no warning lights were visible on the dashboard before hand or afterwards ..the vehicle is presently at a legitimate transmission repair shop and needs a new transmission supposedly this particular vehicle is evidently not included in the recall although the make and model are listed as part of the recall.”Owner report · Power Train · Jun 2025
“I was driving 75 MPH on the interstate passing a semi. The Yukon did not respond to pedal pressure so I used my blinker, moved to right lane and coasted into the grass area. The engine was completely off. As I changed lanes the low oil pressure light came on and the truck demanded that I shut the vehicle down immediately. I called for a tow truck and had to be towed 27 miles to my home area.”Owner report · Engine · Apr 2025
“The contact owns a 2020 GMC Yukon XL. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of automotive power, and an abnormal rattling sound was coming from under the hood. The contact stated that the message "Action Needed - Oil Pressure" was displayed on the screen. The vehicle was towed to a local dealer, where it was diagnosed with catastrophic engine failure due to metal shavings inside the engine. The vehicle was not repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 52,000.”Owner report · Engine · Apr 2025
When filing, owners marked a crash in 2 of these complaints and injuries in 1 - self-reported to NHTSA, not verified accident statistics.
Recalls - 2 campaigns
General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel system.
Remedy: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-888-988-7267. GM's number for this recall is N192283991.
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.
Trouble codes owners mention
OBD-II codes that appear in NHTSA complaints about this car.
How other years compare
Check your exact Yukon XL by VIN
Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.
Open VIN decoderFrequently asked questions
Is the 2020 GMC Yukon XL reliable?
NHTSA has 45 owner complaints and 2 recall campaigns on record for the 2020 GMC Yukon XL. The most complained-about area is engine (50% of complaints).
At what mileage do 2020 GMC Yukon XL problems usually appear?
Half of the complaints that mention mileage were filed at 86,000 miles or less.
Does the 2020 GMC Yukon XL have open recalls?
2 recall campaigns have been issued, the latest concerning fuel system, gasoline:delivery:fuel pump. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.
Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.