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2015 GMC Yukon Denali Xl 1500
Solid pick. The public record on this car is clean for its age. Inspect it, then negotiate with confidence.
977 owner complaints · 0 recalls · data verified July 25, 2026 · source: NHTSA
Why buy?
Lights problems dominate (50% of complaints, typically reported near 50k miles).
Zero recalls, rare for a car this age.
Complaint reports have faded. Early issues appear resolved or aged out.
Score breakdown, by factor
Full methodology →#293 of 526Among the 2015 models with a matured record, the 2015 GMC Yukon Denali Xl 1500 ranks #293, scoring higher than 43% of them. See the 2015 ranking →
Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
How it crashes
NHTSA’s own crash tests, separate from the reliability score above.
4/5 overall
NHTSA 5-Star Safety Rating · 2015 GMC Yukon Denali XL 1500 SUV RWD
Rollover risk in a single-vehicle crash: 20%
1 open NHTSA defect investigation on file, separate from the recalls above.
Source: nhtsa.gov/ratings. Star ratings compare vehicles within the same class and size, not across every car on the road.
The road ahead
What breaks on a 2015 GMC Yukon Denali Xl 1500, plotted where owners report it happening.
Also reported (mileage varies): Steering (51)
Mileage medians come from owners who mentioned an odometer reading in their NHTSA complaint. Treat them as a rough guide.
Lights
50%489 complaints · typically near 50k mi · 3 in the last 2 years
“Yes, that case number would be 91762225 (With GM). You are most welcome. Thank you for contacting Chevrolet Customer Assistance and have a nice day! Please don’t hesit…”
Electrical system
17%168 complaints · typically near 65k mi · 2 in the last 2 years
“I keep getting a warning on my display on dash about my trailer brake system is not working. Also my temperature gauge stops working and I have to take off negative ca…”
Brakes
16%158 complaints · typically near 68k mi · 14 in the last 2 years
“Service Box appears indicating - "Trailer Brake System" with a loud BING, BING, BING Alert sound. It continues every few minutes... Please note: we aren't using a trai…”
Transmission & drivetrain
10%102 complaints · typically near 36k mi · 18 in the last 2 years
“Transmission shuttering between 50-65 MPH.”
Check it against this car’s mileage
Type the odometer reading on the actual car you’re looking at to see which of these problem areas owners tend to report before it, around it, or after it.
We can place 4 of this model's commonly reported problem areas against a mileage. Nothing is stored.
Read all 977 owner complaints in their own words → · just the 24 crash/fire/injury reports →
Recalls (0)
No recall campaigns on file for this model year.
Questions to ask the seller
Questions worth asking the seller of this GMC before you buy, drawn from its public record:
- Owners of this model report lights problems more than anything else (owners tend to report it near 50k miles). Has this car shown any lights symptoms, and are there repair records for it?
- Owners of this model report electrical system problems more than anything else (owners tend to report it near 65k miles). Has this car shown any electrical system symptoms, and are there repair records for it?
- Has this car been in any accident or had any structural, airbag, or flood-related repair? Do you have a clean title and a recent history report (Carfax / AutoCheck)?
- How many owners has it had, do you have the maintenance records, and why are you selling it?
- Are you open to me having an independent mechanic inspect it before we settle on a price?
Before you hand over money
Check the VIN for open recalls
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2015 GMC YUKON DENALI XL 1500 beats every score on the internet, including ours.
What to ask forNot set on the 2015? See how every Yukon Denali Xl 1500 model year scores →
Cross-shopping? Compare the 2015 GMC Yukon Denali Xl 1500 against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.