Free Preview
#BS-2021-GMCYUK-11852021 Gmc Yukon
Based on reports from 360 owners and 13 recalls for this exact model.
Preliminary Verdict
Think Twice
Based on 360 complaints, 16 crashes, 0 fires, and 13 recalls. Complaint rate is 1.9x the class average.
Preview: What's in your full report
Each card shows a real sample from your report — unlock all 10 sections from $1.20
Mechanic Inspection Checklist
148 owners reported engine issues — failures commonly reported around 42K miles.
Failure Timeline by Mileage
Peak failure range: 0–30K miles (35 reports) • Median: 42K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Engine (148 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2021 Gmc Yukon: Known Issues & Problem Areas
Engine Issues
Engine complaints account for 41% of all reports filed for the 2021 Gmc Yukon, with 148 owners filing complaints with NHTSA. The median mileage at time of complaint is 42,000 miles, suggesting issues tend to surface around the 42K-mile mark.
Fuel System Issues
Fuel System complaints account for 12% of all reports filed for the 2021 Gmc Yukon, with 43 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.
Drivetrain Issues
Drivetrain complaints account for 10% of all reports filed for the 2021 Gmc Yukon, with 37 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Electrical Issues
Electrical complaints account for 6% of all reports filed for the 2021 Gmc Yukon, with 21 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2021 Gmc Yukon. Recent trend: decreasing.
Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (13 recalls)
SEATS:CRITICAL FASTENERS
General Motors LLC (GM) is recalling certain 2021 Chevrolet Suburban and Tahoe and GMC Yukon and Yukon XL vehicles. During general assembly, a repair involved removal of one or both front seats. The attachment bolts for the front seats may not have been properly reinstalled after the repair was completed.
SEAT BELTS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
General Motors, LLC (GM) is recalling certain 2021 Chevrolet Tahoe and GMC Yukon vehicles. The fuel tank assemblies may be missing adhesive between two layers of the fuel tank shell which may result in a fuel leak.
SEAT BELTS:REAR/OTHER
General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, GMC Yukon, Yukon XL, Chevrolet Suburban, and Tahoe vehicles with third-row seating. The third-row outboard seat belts may have been entrapped or misrouted behind the outboard seat-folding mechanism, which could result in damaged seat belts.
AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagnostic module (SDM), causing the air bag malfunction indicator light to inconsistently illuminate.
+ 8 more recalls in the full report
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
2021 Gmc Yukon vs. Class Average (Standard Sport Utility Vehicle 2WD)
This vehicle
360
Class avg
192
1.9x the class average — significantly more complaints than typical standard sport utility vehicle 2wd vehicles.
Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 360 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 13 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Gmc Yukon Model Years
2021 Gmc Yukon: Frequently Asked Questions
What is the most common problem with the 2021 Gmc Yukon?
Is the 2021 Gmc Yukon reliable?
How much does it cost to fix 2021 Gmc Yukon problems?
Does the 2021 Gmc Yukon have any recalls?
What mileage do Gmc Yukon problems start?
What’s in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
What if the report isn’t useful?
Get the Full 2021 Gmc Yukon Report
10 sections of AI analysis based on 360 owner reports. Know before you buy.