MYRModel Year Report

Chevrolet Trailblazer EXT 370 — YEARS TO AVOID

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

COMPLAINT HISTORY

Complaints per year, Chevrolet Trailblazer EXT 370 Bar chart of distinct NHTSA complaints filed per model year, 2006 highlighted. 2002: 6 complaints 2002 2003: 14 complaints 2003 2004: 15 complaints 2004 2005: 237 complaints 2005 2006: 16 complaints 2006
2006: 16 complaints
View as data table
YearComplaints
20026
200314
200415
2005237
200616

EVERY YEAR, RANKED

YearRankingComplaintsWhy
2006 Not enough data 16 Only 16 complaints on file — too few for a fair verdict.
2005 Not enough data 237 Not enough comparison years on file yet for a fair verdict.
2004 Not enough data 15 Only 15 complaints on file — too few for a fair verdict.
2003 Not enough data 14 Only 14 complaints on file — too few for a fair verdict.
2002 Not enough data 6 Only 6 complaints on file — too few for a fair verdict.