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#BS-2006-GMCENV-5322

2006 Gmc Envoy Denali

Based on reports from 121 owners and 0 recalls for this exact model.

Complaints
121
Crashes
5
Fires
1
Recalls
0
TSBs
140
🟡

Preliminary Verdict

Think Twice

Based on 121 complaints, 5 crashes, 1 fires, and 0 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Fuel SystemHIGH

27 owners reported fuel system issues — failures commonly reported around 81K miles.

!Inspect the ElectricalMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

13
0–30K
21
30–60K
21
60–90K
28
90–120K
12
120–150K
6
150K+

Peak failure range: 90–120K miles (28 reports) • Median: 81K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Fuel System (27 reports).

Includes fuel costs, common repairs, and recall riskUnlock

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

10 sections total in the full reportUnlock all

Where the complaints fall

Fuel System27 (22%)
Electrical17 (14%)
Engine14 (12%)
Stability Control7 (6%)
Suspension7 (6%)
Lights6 (5%)
Other4 (3%)
Drivetrain4 (3%)

2006 Gmc Envoy Denali: Known Issues & Problem Areas

Fuel System Issues

Fuel System complaints account for 22% of all reports filed for the 2006 Gmc Envoy Denali, with 27 owners filing complaints with NHTSA. The median mileage at time of complaint is 81,000 miles, suggesting issues tend to surface around the 81K-mile mark.

Electrical Issues

Electrical complaints account for 14% of all reports filed for the 2006 Gmc Envoy Denali, with 17 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Engine Issues

Engine complaints account for 12% of all reports filed for the 2006 Gmc Envoy Denali, with 14 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.

Stability Control Issues

Stability Control complaints account for 6% of all reports filed for the 2006 Gmc Envoy Denali, with 7 owners filing complaints with NHTSA. Owners should pay attention to stability control-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

2
06
4
07
1
08
5
09
2
10
35
11
4
12
13
13
28
14
6
15
11
16
8
17
2
18

Complaints filed with NHTSA by year for the 2006 Gmc Envoy Denali. Recent trend: decreasing.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 121 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Gmc Envoy Denali Model Years

2009200820072006
View all Gmc Envoy Denali years →

2006 Gmc Envoy Denali: Frequently Asked Questions

What is the most common problem with the 2006 Gmc Envoy Denali?
The most commonly reported issue with the 2006 Gmc Envoy Denali is related to the fuel system, with 27 complaints filed with NHTSA.
Is the 2006 Gmc Envoy Denali reliable?
The 2006 Gmc Envoy Denali has 121 complaints, 5 crash reports, and 1 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2006 Gmc Envoy Denali problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2006 Gmc Envoy Denali have any recalls?
No recalls have been issued for the 2006 Gmc Envoy Denali according to NHTSA records.
What mileage do Gmc Envoy Denali problems start?
Based on 101 complaints with mileage data, the median mileage at time of complaint is 81,000 miles. The highest concentration of reported issues occurs in the 90–120K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 121 owner reports. Know before you buy.

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