2005 Chevrolet Avalanche 1500: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"I OWN A 2005 AVALANCHE WITH 2000 MILES ON IT. WHEN TURNING SHARPLY WHILE IN 4 WHEEL DRIVE, GOING FORWARD OR IN REVERSE, THE TRUCK BOGS DOWN AND STOPS. THERE IS NOTHING IN THE OWNERS MANUAL ABOUT THIS. THIS IS A DANGEROUS CONDITION FOR SOMEONE WHO DOES NOT REALIZE WHAT WILL HAPPEN. IF I WERE TO MAKE ..."
"ON JUNE 12TH, 2005, I PURCHASED A 2005 CHEVY AVALANCHE FOR MY WIFE FROM BILL HEARD CHEVROLET IN SANFORD, FLORIDA. THE MORNING AFTER TAKING DELIVERY OF UNIT, I NOTICED THE VEHICLE HAD PROBLEMS. THE VEHICLE WOULD NOT STOP/BRAKE PROPERLY, THE TIRES WERE RUBBING INTO THE FRONT FENDERS AND THE FRONT END ..."
"ON JUNE 12TH, 2005, I PURCHASED A 2005 CHEVY AVALANCHE FOR MY WIFE FROM BILL HEARD CHEVROLET IN SANFORD, FLORIDA. THE MORNING AFTER TAKING DELIVERY OF UNIT, I NOTICED THE VEHICLE HAD PROBLEMS. THE VEHICLE WOULD NOT STOP/BRAKE PROPERLY, THE TIRES WERE RUBBING INTO THE FRONT FENDERS AND THE FRONT END ..."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Who Files Complaints?
Chevrolet Avalanche 1500 — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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