2014 GMC Sierra Denali
Only 14 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 14 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 14
- Recalls
- 0
- Investigations
- 1
- Top problem
- —
Too few to rank
None on file
Opened by NHTSA
Not enough data
Complaints per year
2014: 14 complaints
View as data table
| Year | Complaints |
|---|---|
| 2002 | 13 |
| 2004 | 11 |
| 2005 | 4 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 18 |
| 2009 | 7 |
| 2010 | 10 |
| 2011 | 28 |
| 2012 | 10 |
| 2013 | 8 |
| 2014 | 14 |
| 2015 | 22 |
| 2016 | 30 |
| 2017 | 14 |
| 2018 | 17 |
| 2019 | 26 |
| 2020 | 9 |
Known problem areas
Only 14 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Service brakes
4 of 14 total reports mention: service brakes, most commonly citing hydraulic.
Structure
2 of 14 total reports mention: structure, most commonly citing body.
Show complaint excerpts
While detailing my truck on October 30, 2017 I discovered a crack on the dash about an inch and a half long running from the top left of the airbag cover towards the defroster vent .
NHTSA ODI report, 2017-10-31
Also filed under Air bags
Air bags
2 of 14 total reports mention: air bags.
Wheels
1 of 14 total reports mentions: wheels.
Show complaint excerpts
Chrome wheel corrosion. Critical location around valve stem creating air leak in valve stem. Could create low enough pressure to effect handling in emergency situation.
NHTSA ODI report, 2017-08-01
Vehicle speed control
1 of 14 total reports mentions: vehicle speed control.
Safety timeline
No recalls on file for this model year.
0 recalls · 1 investigation · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
-
I
2021-09-17Engineering analysisOpen Desiccated Air Bag Inflator Rupture
Buy-smart checklist
2014 GMC Sierra Denali — pre-purchase inspection
Inspect
- Service brakes: 4 reports on file for this year.
- Structure: 2 reports on file for this year.
- Air bags: 2 reports on file for this year.
FAQ
- Is the 2014 GMC Sierra Denali reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2014 GMC Sierra Denali?
- The most-reported component is service brakes, accounting for 29% of complaints on file.
- How many recalls does the 2014 GMC Sierra Denali have?
- No recalls are on file for this model year.
Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.