Gmc DENALI — All Years
Reliability and problems by year based on NHTSA complaint data.
Best Years to Buy
| Year | Complaints | Top Issue | Verdict |
|---|---|---|---|
| 2015 | 27 | REAR TAILLIGHTS HAVE MOISTURE IN THEM. THE MOISTUR... | Above Average |
| 2014 | 5 | CHECK ENGINE LIGHT CODE FOR DEF HEATER FAILURE. PO... | Excellent Reliability |
| 2013 | 7 | DASHBORD SEPARATING DOWN THE CENTER. WHEN THE VEHI... | Excellent Reliability |
| 2012 | 10 | CRACK IN PASSENGER SIDE OF DASHBOARD....VEHICLE WA... | Excellent Reliability |
| 2011 | 13 | THE DASHBOARD SPONTANEOUSLY CRACKED ABOVE THE INST... | Excellent Reliability |
| 2010 | 6 | DASHBOARD CRACKING ALONG THE CONSOLE AND AROUND TH... | Excellent Reliability |