MYRModel Year Report

Chevrolet Trailblazer EXT — YEARS TO AVOID

Data updated 2026-08-02. Complaints are unverified owner reports filed with NHTSA.

COMPLAINT HISTORY

Complaints per year, Chevrolet Trailblazer EXT Bar chart of distinct NHTSA complaints filed per model year, 2006 highlighted. 2002: 100 complaints 2002 2003: 313 complaints 2003 2004: 261 complaints 2004 2006: 189 complaints 2006
2006: 189 complaints
View as data table
YearComplaints
2002100
2003313
2004261
2006189

EVERY YEAR, RANKED

YearRankingComplaintsWhy
2006 Not enough data 189 Not enough comparison years on file yet for a fair verdict.
2004 Not enough data 261 Not enough comparison years on file yet for a fair verdict.
2003 Not enough data 313 Not enough comparison years on file yet for a fair verdict.
2002 Not enough data 100 Not enough comparison years on file yet for a fair verdict.