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#BS-2006-CHEDEN-4EC52006 Chevrolet Denali
Based on reports from 1 owners and 1 recall for this exact model.
Preliminary Verdict
Green Light
Based on 1 complaints, 0 crashes, 0 fires, and 1 recalls.
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Mechanic Inspection Checklist
1 owners reported engine issues — failures commonly reported around 101K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Engine (1 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
2006 Chevrolet Denali: Known Issues & Problem Areas
Engine Issues
Engine complaints account for 100% of all reports filed for the 2006 Chevrolet Denali, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 101,000 miles, suggesting issues tend to surface around the 101K-mile mark.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (1 recall)
EXTERIOR LIGHTING
CERTAIN TRADESONIC COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 1 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 1 recall found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
2006 Chevrolet Denali: Frequently Asked Questions
What is the most common problem with the 2006 Chevrolet Denali?
Is the 2006 Chevrolet Denali reliable?
How much does it cost to fix 2006 Chevrolet Denali problems?
Does the 2006 Chevrolet Denali have any recalls?
What mileage do Chevrolet Denali problems start?
What’s in the full report?
How is this different from free NHTSA data?
How is this different from Carfax?
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10 sections of AI analysis based on 1 owner reports. Know before you buy.