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#BS-2006-CHETRA-52BA

2006 Chevrolet Trailblazer

Based on reports from 1,000 owners and 8 recalls for this exact model.

Complaints
1,000
Crashes
24
Fires
54
Recalls
8
TSBs
804
🛑

Preliminary Verdict

Red Flag

Based on 1,000 complaints, 24 crashes, 54 fires, and 8 recalls. Complaint rate is 2.0x the class average.

See full verdict with buy/skip conditions

Top reported problems

1

fuel gauge is inaccurate

78 complaints • Severity 7.9/10

$X,XXX
2

engine light on

7 complaints • Severity 7.4/10

$X,XXX
3

transmission failure

2 complaints • Severity 9/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the Fuel SystemHIGH

462 owners reported fuel system issues — failures commonly reported around 68K miles.

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

Failure Timeline by Mileage

59
0–30K
274
30–60K
242
60–90K
145
90–120K
64
120–150K
51
150K+

Peak failure range: 30–60K miles (274 reports) • Median: 68K 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 (462 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 System462 (46%)
Electrical144 (14%)
Lights72 (7%)
Visibility44 (4%)
Fuel System, Other:storage:fuel Gauge System37 (4%)
Engine27 (3%)
Drivetrain21 (2%)
Visibility:power Window Devices And Controls18 (2%)

2006 Chevrolet Trailblazer: Known Issues & Problem Areas

Fuel System Issues

Fuel System complaints account for 46% of all reports filed for the 2006 Chevrolet Trailblazer, with 462 owners filing complaints with NHTSA. The median mileage at time of complaint is 68,000 miles, suggesting issues tend to surface around the 68K-mile mark.

Electrical Issues

Electrical complaints account for 14% of all reports filed for the 2006 Chevrolet Trailblazer, with 144 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Lights Issues

Lights complaints account for 7% of all reports filed for the 2006 Chevrolet Trailblazer, with 72 owners filing complaints with NHTSA. Owners should pay attention to lights-related symptoms during test drives and pre-purchase inspections.

Visibility Issues

Visibility complaints account for 4% of all reports filed for the 2006 Chevrolet Trailblazer, with 44 owners filing complaints with NHTSA. Owners should pay attention to visibility-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

7
06
20
07
33
08
93
09
141
10
236
11
158
12
42
13
62
14
92
15
38
16
20
17
24
18
21
19
13
20

Complaints filed with NHTSA by year for the 2006 Chevrolet Trailblazer. Recent trend: decreasing.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (8 recalls)

05V455000Oct 2005

STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY TO THE LEFT OR RIGHT WHILE BRAKING, THE HOSE MAY FRACTURE AND LEAK FLUID.

05V552000Mar 2006

EQUIPMENT:OTHER:LABELS

CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHIPPED WITH TIRE AND LOADING INFORMATION LABELS LISTING AN INACCCURATE VEHICLE CAPACITY WEIGHT.

06V417000Nov 2006

AIR BAGS:FRONTAL

CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED. TESTING HAS INDICATED THAT THE AFTERMARKET LEATHER SEAT COVERS CAN CAUSE THE PASSENGER SENSING SYSTEM TO MALFUNCTION.

12V406000Feb 2013

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

General Motors (GM) is recalling certain model year 2006 Chevrolet Trailblazer EXT and GMC Envoy XL and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, SAAB 9-7x, and Isuzu Ascender vehicles, originally sold or currently registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin, and the District of Columbia. Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.

13V248000Aug 2013

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

General Motors (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Ascender vehicles. Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.

+ 3 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.

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The worst model year for the Chevrolet Trailblazer is the 2002 — worth knowing if you're cross-shopping years. The biggest problem area is accessories - interior.

2006 Chevrolet Trailblazer vs. Class Average (Sport Utility Vehicle - 2WD)

This vehicle

1,000

Class avg

500

2.0x the class average — significantly more complaints than typical 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. 1,000 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 8 recalls found for this vehicle.

Repair Cost Data

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

Other Chevrolet Trailblazer Model Years

2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999
View all Chevrolet Trailblazer years →

2006 Chevrolet Trailblazer: Frequently Asked Questions

What is the most common problem with the 2006 Chevrolet Trailblazer?
The most commonly reported issue with the 2006 Chevrolet Trailblazer is related to the fuel system, with 462 complaints filed with NHTSA.
Is the 2006 Chevrolet Trailblazer reliable?
The 2006 Chevrolet Trailblazer has 1,000 complaints, 24 crash reports, and 54 fire reports filed with NHTSA. This is 2.0x the class average — higher than typical for its segment.
How much does it cost to fix 2006 Chevrolet Trailblazer 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 Chevrolet Trailblazer have any recalls?
Yes, the 2006 Chevrolet Trailblazer has 8 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Chevrolet Trailblazer problems start?
Based on 835 complaints with mileage data, the median mileage at time of complaint is 68,000 miles. The highest concentration of reported issues occurs in the 30–60K 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 1,000 owner reports. Know before you buy.

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