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#BS-2002-GMCSIE-6AFC

2002 Gmc Sierra

Based on reports from 291 owners and 7 recalls for this exact model.

Complaints
291
Crashes
26
Fires
3
Recalls
7
TSBs
462
🟑

Preliminary Verdict

Think Twice

Based on 291 complaints, 26 crashes, 3 fires, and 7 recalls.

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Mechanic Inspection Checklist

!Check the BrakesHIGH

74 owners reported brakes issues β€” failures commonly reported around 40K miles.

!Inspect the Service Brakes, Hydraulic:antilock/traction Control/electronic Limited SlipMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

61
0–30K
86
30–60K
31
60–90K
22
90–120K
15
120–150K
7
150K+

Peak failure range: 30–60K miles (86 reports) β€’ Median: 40K 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: Brakes (74 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

Brakes74 (25%)
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip45 (15%)
Service Brakes, Hydraulic:foundation Components:disc:rotor16 (5%)
Engine And Engine Cooling:engine9 (3%)
Power Train:automatic Transmission8 (3%)
Engine8 (3%)
Structure:body:tailgate:hinge And Attachments7 (2%)
Wheels & Tires7 (2%)

2002 Gmc Sierra: Known Issues & Problem Areas

Brakes Issues

Brakes complaints account for 25% of all reports filed for the 2002 Gmc Sierra, with 74 owners filing complaints with NHTSA. The median mileage at time of complaint is 40,490 miles, suggesting issues tend to surface around the 40K-mile mark.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 15% of all reports filed for the 2002 Gmc Sierra, with 45 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:antilock/traction control/electronic limited slip-related symptoms during test drives and pre-purchase inspections.

Service Brakes, Hydraulic:foundation Components:disc:rotor Issues

Service Brakes, Hydraulic:foundation Components:disc:rotor complaints account for 5% of all reports filed for the 2002 Gmc Sierra, with 16 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:foundation components:disc:rotor-related symptoms during test drives and pre-purchase inspections.

Engine And Engine Cooling:engine Issues

Engine And Engine Cooling:engine complaints account for 3% of all reports filed for the 2002 Gmc Sierra, with 9 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:engine-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

1
01
21
02
41
03
47
04
83
05
17
06
6
07
5
08
4
09
5
10
15
11
12
12
14
13
11
14
7
15
2
16

Complaints filed with NHTSA by year for the 2002 Gmc Sierra. Recent trend: decreasing.

Don't negotiate blind β€” know what this car costs to own

Repair costs β€’ Negotiation scripts β€’ Mechanic checklist β€’ Buy/skip verdict

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Recall History (7 recalls)

03V435000Dec 2003

FUEL SYSTEM, OTHER:DELIVERY

SOME 2WD AND 4WD PICKUP TRUCKS, CONVERTED TO EITHER DEDICATED OR BI-FUEL COMPRESSED NATURAL GAS (CNG) FUEL USAGE, WERE ASSEMBLED WITH A THROTTLE CABLE THAT CAN CONTACT AND RUB THROUGH THE FLEXIBLE PRESSURIZED FUEL LINE CREATING A PINHOLE LEAK OF NATURAL GAS TO THE ATMOSPHERE.

04E022000Mar 2004

EQUIPMENT

AFTERMARKET PICKUP TRUCK OVER-THE-RAIL BEDLINERS MANUFACTURED FOR INSTALLATION ON 1999-2004 CHEVROLET SILVERADO AND GMC SIERRA PICKUP TRUCKS. THE TOGGLE WING ASSEMBLY USED TO ATTACH THE BEDLINER TO THE TRUCK BED IS NOT ENGAGING FULLY IN THE STAKE POCKET OF THE PICKUP TRUCK.

04V129000Sep 2004

STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE GALVANIZED STEEL TAILGATE SUPPORT CABLES THAT RETAIN THE TAILGATE IN THE FULL OPEN (HORIZONTAL) POSITION MAY CORRODE, WEAKEN, AND EVENTUALLY FRACTURE. IF BOTH CABLES FRACTURED, THE TAILGATE WOULD SUDDENLY DROP AND STRIKE THE TOP SURFACE OF THE REAR BUMPER.

05V161000Jul 2005

PARKING BRAKE

ON CERTAIN PICKUP TRUCKS EQUIPPED WITH MANUAL TRANSMISSIONS AND BUILT WITH EITHER PBR PARKING BRAKE SYSTEMS OR TRW PARKING BRAKE SYSTEMS, THE PARKING BRAKE FRICTION LININGS MAY WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.

05V379000Sep 2005

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES MAY EXPERIENCE UNWANTED ANTILOCK BRAKE SYSTEM (ABS) ACTIVATION. THIS CONDITION IS MORE LIKELY TO OCCUR IN ENVIRONMENTALLY CORROSIVE AREAS. THIS RECALL WILL BE LAUNCHED IN THE "SALT BELT" STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MARYLAND, MASSACHUSETTS, MAINE, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN AND THE DISTRICT OF COLUMBIA ONLY.

+ 2 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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2002 Gmc Sierra vs. Class Average (Standard Pickup Trucks 2WD)

This vehicle

291

Class avg

867

Below the class average β€” fewer complaints than typical standard pickup trucks 2wd vehicles. A good sign.

Complaint counts correlate with sales volume β€” popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 291 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 7 recalls found for this vehicle.

Repair Cost Data

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

2002 Gmc Sierra: Frequently Asked Questions

What is the most common problem with the 2002 Gmc Sierra?
The most commonly reported issue with the 2002 Gmc Sierra is related to the brakes, with 74 complaints filed with NHTSA.
Is the 2002 Gmc Sierra reliable?
The 2002 Gmc Sierra has 291 complaints, 26 crash reports, and 3 fire reports filed with NHTSA. This is below the class average β€” a positive sign for reliability.
How much does it cost to fix 2002 Gmc Sierra 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 2002 Gmc Sierra have any recalls?
Yes, the 2002 Gmc Sierra has 7 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Gmc Sierra problems start?
Based on 222 complaints with mileage data, the median mileage at time of complaint is 40,490 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 β€” 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 β€” 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 β€” no questions asked.
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