2018 GMC Yukon XL Reliability Data: Problems & Recalls
Caution The 2018 GMC Yukon XL has 55 NHTSA complaints, a complaint index of 45, and ranks 12th worst of 21 model years. It carries a Caution verdict, capped by a Do Not Drive recall despite a moderate complaint count.
Based on NHTSA complaints per model-year, not a reliability rating. Methodology
YearToAvoid Scorecard
- Complaint Index
- 45/100
- #12 of 21 Yukon XL years
- Verdict
- Caution
- vs. other years of this model
- Complaints
- 55
- unique NHTSA reports
- Recalls
- 2
- 1 Do Not Drive
- Crashes
- 5
- reported in complaints
- Fires
- 1
- Injuries
- 8
- Top issue
- Engine
Top 2018 GMC Yukon XL problems
Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.
- Engine16 (29%)
- Brakes11 (20%)
- Other11 (20%)
- Transmission & Powertrain8 (15%)
- Suspension, Wheels & Tires6 (11%)
- Seat Belts5 (9%)
- Electrical System4 (7%)
- Steering3 (5%)
- Structure & Body3 (5%)
- Airbags2 (4%)
A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.
What owners report
- Brakes reportedly fail to stop the vehicle fully during hard braking, sometimes leading to a collision with another vehicle.
- Some owners report the brake pedal feels engaged even when no braking system is active, followed by smoking near the tires and total brake loss.
- Steering assist reportedly drops out during low-speed left turns, tied to a battery voltage drop that only recovers at higher speeds.
- Owners report excessive vibration and shaking at highway speeds that dealers were unable to diagnose or fix after multiple visits.
- Factory-equipped wheels and tires reportedly suffered repeated flat tires, blowouts, a broken rim, and a broken ball joint under normal driving.
- Rear seatbelt retractors reportedly failed to keep a child seat steady during a crash, consistent with the seat belt recall.
2018 GMC Yukon XL recalls
2 NHTSA recall campaigns list this model year.
- NHTSA 26V289000May 7, 2026Transmission & Powertrain66 vehiclesDo Not Drive
Power train:transfer case (4-wheel drive)
General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles with four-wheel (4WD) or all-wheel drive (AWD), and certain 2015-2020 Suburban, Escalade, Escalade ESV, Yukon, Yukon XL, and Tahoe vehicles. A component missing from the drivetrain transfer case may cause the front and/or rear wheels to lock up without warning to the driver.
Risk: Front or rear wheel lockup increases the risk of a crash.
Remedy: Owners are advised not to drive their vehicle until the remedy is completed. Dealers will inspect and, if necessary, replace the transfer case assembly, free of charge. Owner notification letters were mailed May 18, 2026. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. GM's number for this recall is N262557620. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 7, 2026.
- NHTSA 18V673000Sep 26, 2018Seat Belts15,800 vehicles
Seat belts:rear/other
General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain second-row or third-row rear seatbelts retractor assemblies may not automatically lock when the seatbelt is fully pulled out of the retractor, possibly preventing a child seat from being properly secured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Risk: If the child seat is not properly secured in the event of a crash, it can increase the risk of injury.
Remedy: GM will notify owners, and dealers will inspect the rear seatbelt retractors and replace them if necessary, free of charge. The recall began November 7, 2018. Owners may contact 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 18315.
2018 compared with other Yukon XL years
Frequently asked questions
- Is the 2018 GMC Yukon XL reliable?
- NHTSA lists 55 complaints for the 2018 Yukon XL, giving it a complaint index of 45 and a rank of 12th worst out of 21 model years, which puts it in the middle of the pack.
- What is the top problem area for the 2018 GMC Yukon XL?
- Engine complaints are the largest category, accounting for 16 complaints and 29% of all reports, with a median failure mileage of 65,000 miles.
- Does the 2018 GMC Yukon XL have a Do Not Drive recall?
- Yes. NHTSA recall 26V289000 involves a Do Not Drive advisory related to four-wheel or all-wheel drive systems, and it is one reason the 2018 model's verdict is capped at Caution.
- Why is the 2018 Yukon XL rated Caution instead of based only on its complaint index?
- Its complaint index of 45 alone would suggest a milder rating, but the verdict is capped to Caution because of a Do Not Drive or Park Outside recall.
- How does the 2018 Yukon XL compare to other Yukon XL years?
- 2018 sits at complaint index 45, better than Avoid years like 2015 (90), 2021 (95), and 2023 (100), but worse than Best years like 2014 (0) and 2013 (10).