2008 GMC Yukon Denali problems
Verdict · NHTSA data
One of the years to avoid
With 75 complaints filed to NHTSA — about 1.9 times the median Yukon Denali year — the 2008 model ranks #6 of 20 Yukon Denali years for complaint volume. It lands on the years-to-avoid list.
Airbags leads the complaint categories with 23 reports (31% of the total).
75
NHTSA complaints
0
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
How does 2008 compare to other Yukon Denali years?
What are the most common 2008 GMC Yukon Denali problems?
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Airbags | 23 | 31% | ▼ down |
| Other | 14 | 19% | ▼ down |
| Electrical System | 8 | 11% | ▼ down |
| Body & Structure | 8 | 11% | ▼ down |
| Latches & Locks | 7 | 9% | — flat |
| Transmission | 5 | 7% | ▼ down |
| Tires & Wheels | 4 | 5% | ▲ up |
| Seat Belts | 1 | 1% | ▼ down |
| Speed Control | 1 | 1% | ▼ down |
| Brakes | 1 | 1% | ▼ down |
| Fuel System | 1 | 1% | ▼ down |
| Engine | 1 | 1% | ▼ down |
| Steering | 1 | 1% | ▼ down |
Consumer complaints filed with NHTSA
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“TL* THE CONTACT OWNS A 2008 GMC YUKON DENALI. THE CONTACT STATED THAT WHEN ENTERING THE VEHICLE, THE AIR BAG WARNING LAMP ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER AND DIAGNOSED AS HAVING A DEFECTIVE AIRBAG SENSOR. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE INCIDENT.…”
“CRACKS ALL ALONG THE DASHBOARD. ONE ALL THE WAY UP TO THE INSTRUMENT PANEL. ONE DOWN THE CENTER. SEVERAL AROUND THE PASSENGER AIR BAG. I'M AFRAID THE AIRBAG WON'T WORK PROPERLY BECAUSE OF THE INSTABILITY OF THE DASHBOARD FRAME AROUND IT, OR THAT PLASTIC PIECES FROM THE DASH COULD COME FLYING OFF IN…”
“CRACKED DASHBOARD, DEEPLY CONCERNED ABOUT AIRBAG SAFETY IF DEPLOYED DUE TO PROXIMITY TO CRACK AND SHARP EDGES ADJACENT TO THE PASSENGER AIRBAG. DOOR HANDLES FALLING OFF, EVEN AFTER REPLACEMENT. FEAR OF UNLAWFUL ENTRY INTO CAR. GM UNWILLING TO CORRECT SUBSTANDARD PARTS.”
“JUST BROUGHT TO MY ATTENTION THE RECALL ON THE GMC SILVERADOS. I HAVE BEEN HAVING THE SAME ISSUE ON MY YUKON DENALI. I PURCHASED A CAR IN DECEMBER OF 2016. AND I'VE HAD AT LEAST EIGHT OR MORE INCIDENTS. OF THE CAR EITHER NOT STARTING OR SHUTTING OFF FOR 3 TO 5 SECONDS AT ABOUT A 15 MILE AN HOUR…”
“TL* THE CONTACT OWNS A 2008 GMC YUKON DENALI. THE CONTACT STATED THAT THE FRONT DRIVER'S SIDE EXTERIOR AND INTERIOR POWER DOORS WOULD NOT OPEN WHEN USING THE AUTOMATIC KEY FOB. THE DOORS COULD ONLY BE OPENED MANUALLY. IN ADDITION, THE REAR LIFT GATE WOULD NOT RELEASE UNLESS MANUALLY OPENED. THE…”
2008 GMC Yukon Denali — common questions
Is the 2008 GMC Yukon Denali reliable?
NHTSA data argues against it: 75 complaints put the 2008 model at #6 of 20 Yukon Denali years. It is one of the Yukon Denali years to avoid.
What are the most common 2008 Yukon Denali problems?
According to NHTSA complaint data, the leading problem areas are airbags (23 complaints), other (14 complaints), electrical system (8 complaints).
Does the 2008 GMC Yukon Denali have recalls?
No. NHTSA lists no recall campaigns for the 2008 GMC Yukon Denali.
Which GMC Yukon Denali years should you avoid?
Based on complaint rates and open investigations, the Yukon Denali years to avoid are 2007, 2004, 2011, 2003, 2015, 2010, 2008, 2005. The cleanest record among Yukon Denali years belongs to 2018.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.