Gmc SIERRA DENALI — All Years
Reliability and problems by year based on NHTSA complaint data.
Best Years to Buy
| Year | Complaints | Top Issue | Verdict |
|---|---|---|---|
| 2020 | 10 | I NOTICED SEVERAL SPOTS OF OIL ON MY DRIVEWAY, I T... | Excellent Reliability |
| 2019 | 46 | THE VEHICLE WAS IN FOR REPLACEMENT BACK UP CAMERA ... | Above Average |
| 2018 | 26 | TL* THE CONTACT OWNS A 2018 GMC SIERRA DENALI. THE... | Above Average |
| 2017 | 15 | ABOVE 35MPH I BEGIN TO GET AN EXTREME SHAKE AND VI... | Excellent Reliability |
| 2016 | 42 | THIS ISSUE STARTED A FEW MONTHS AFTER I PURCHASED ... | Above Average |
| 2015 | 24 | HARD BRAKE PEDAL. AT LOW SPEED THE BRAKE PEDAL GET... | Above Average |
| 2014 | 19 | MY TRUCK IS SHAKING AT SPEEDS 65+MPH. I RECENTLY H... | Excellent Reliability |
| 2013 | 10 | I HAVE A 2013 GMC SIERRA DENALI. THE DASHBOARD BY ... | Excellent Reliability |
| 2012 | 15 | LOSS OF STEERING CONTROL (THREE EPISODES) : 13 ... | Excellent Reliability |
| 2011 | 40 | ON JULY 29, 2015, WHILE DRIVING AT APPROXIMATELY 4... | Above Average |
| 2010 | 12 | THE ENTIRE DASHBOARD HAS STARTED CRACKING. *TR... | Excellent Reliability |