GMC Yukon Denali XL: which model years draw the most owner complaints?
490 complaints filed with NHTSA about the GMC Yukon Denali XL, model years 2003 to 2018. No model year stands out for the engine or transmission against the others. Quietest mature years by complaint count: 2009, 2012, 2010. Counts of unverified owner reports, compared only with other years of the same model; not failure rates.
Complaints by model year
| MODEL YEAR | COMPLAINTS | VS OTHER YEARS | STANDS OUT | RECALLS |
|---|---|---|---|---|
| 2003 Yukon Denali XLFEW REPORTS | 32 | — | 4 | |
| 2004 Yukon Denali XLFEW REPORTS | 49 | — | 4 | |
| 2005 Yukon Denali XLFEW REPORTS | 34 | — | 6 | |
| 2006 Yukon Denali XLFEW REPORTS | 11 | — | 3 | |
| 2007 Yukon Denali XLFEW REPORTS | 61 | — | 4 | |
| 2008 Yukon Denali XLFEW REPORTS | 42 | — | 4 | |
| 2009 Yukon Denali XLFEW REPORTS | 22 | quiet: 1 of 11 | 5 | |
| 2010 Yukon Denali XLFEW REPORTS | 29 | quiet: 3 of 11 | 3 | |
| 2011 Yukon Denali XLFEW REPORTS | 69 | — | 3 | |
| 2012 Yukon Denali XLFEW REPORTS | 23 | quiet: 2 of 11 | 4 | |
| 2013 Yukon Denali XLFEW REPORTS | 13 | — | 4 | |
| 2014 Yukon Denali XLFEW REPORTS | 5 | — | 3 | |
| 2015 Yukon Denali XLFEW REPORTS | 65 | — | 2 | |
| 2016 Yukon Denali XLFEW REPORTS | 29 | quiet: 4 of 11 | 3 | |
| 2017 Yukon Denali XLFEW REPORTS | 4 | — | 1 | |
| 2018 Yukon Denali XLFEW REPORTS | 2 | — | 2 |
"Stands out" = 40 or more complaints naming that system and at least twice the model's quiet (lower-quartile) year, or twice the share seen across every vehicle of that model year. Newer years have had less time on the road. "Quiet" ranks only years with 7+ years on the road and 20+ complaints. NHTSA data through November 2026.
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Other GMC models
GMC Acadia · GMC Canyon · GMC Denali · GMC Envoy · GMC Envoy XL · GMC Envoy Xuv · GMC Jimmy · GMC Safari · GMC Savana · GMC Sierra · GMC Sierra 1500 · GMC Sierra 2500 · GMC Sierra 3500 · GMC Sierra Denali · GMC Sonoma · GMC Terrain · GMC Yukon · GMC Yukon Denali · GMC Yukon XL · GMC Yukon XL 1500. All makes and models.
Source: NHTSA public complaints, recalls, service bulletin and investigation databases, data received through November 2026. Complaints are unverified reports from owners, not failure rates: sales volumes are unknown, so a model year is only compared with other years of the same model. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Year pages: