Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2026 Yukon XL.
The 2026 GMC Yukon XL, a truck-based entry in GMC's lineup, opens its model year with owner complaints concentrated most heavily in the engine area—a category that has long drawn scrutiny on this nameplate. Across the model's history spanning 2001 through 2026, complaint volume has swung dramatically, from a peak of 776 in 2007 down to a low of 22 in 2025, a figure the 2026 ties exactly. With just 22 total owner complaints and 3 recalls on record, the 2026 sits at the historical floor of the model's complaint range, reflecting the resolution of the systemic issues that once defined the line. For researchers tracking long-term reliability, this year's parity with the prior low is itself a meaningful benchmark.
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 2026 GMC Truck Yukon XL dominate in one area — the engine, 9 of 22 reports (41%), well ahead of the next concern. None of this vehicle's 3 recall campaigns target the engine, so those reports read as owner-reported wear-and-tear rather than an acknowledged defect. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the engine pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 22 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 3 campaigns on record for this vehicle.
General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ… Remedy: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16…
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… 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…
Showing 5 of 179 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| PIT6481C | 2026-07-09 | Unknown Or Other | This Preliminary Bulletin was created to assist the technician to a issue where the… |
| PIT6288J | 2026-06-29 | Unknown Or Other | This Preliminary information communicates an issue with a service door latch system… |
| PIT6476C | 2026-06-29 | Unknown Or Other | This preliminary information communicates an issue with a Service Brake system message… |
| PIT5966F | 2026-06-23 | Unknown Or Other | This Preliminary information communicates an issue with an OTA pending message still… |
| 662.10 | 2026-06-18 | Unknown Or Other | • Fixes to help prevent blank center display and camera image loss • Expanded… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.