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Chevrolet Trailblazer EXT 370 years to avoid, worst and best years

Owners have filed 288 complaints about the Chevrolet Trailblazer EXT 370 since 2002. The 2005 model year has 237 complaints, more than any other year, led by electrical and fuel system problems.

1 year to avoidWorst: 2005
Owner complaints
288
Recalls
0
Worst year
2005
Model years
2002-2006

Chevrolet Trailblazer EXT 370 years to avoid

More than twice the Trailblazer EXT 370's typical complaint count for a model year.

Best Chevrolet Trailblazer EXT 370 years

Not enough model years on the road yet to compare.

Chevrolet Trailblazer EXT 370 complaints by model year

Owner complaints by model year. Newer years have had less time on the road, so expect them to grow.

20022003200420052006

How we calculate this

Year to avoidFewest complaintsOther years

Most common Chevrolet Trailblazer EXT 370 problems

All model years combined.

  • Electrical
    120
  • Fuel system
    107
  • Lights
    26
  • Engine
    21
  • Visibility
    17
  • Body
    8
  • Airbags
    8
  • Acceleration
    8
  • Transmission
    6
  • Tires
    6
  • Steering
    4
  • Seats
    4

Most reported problems on the Chevrolet Trailblazer EXT 370

Fuel gauge 102

Chevrolet Trailblazer EXT 370 problems year by year

Tap a year to see its problems, recalls and what owners say.

YearScoreComplaintsTop problemTypical mileageRecallsCrashes
20067016Electrical110,00000
20055237Electrical70,00007Avoid
20047215Electrical100,00001
20037614Electrical140,00000
2002886Electrical120,00001

Recalls 0

No recalls on record for this model year.

Questions about the Chevrolet Trailblazer EXT 370

What years of the Chevrolet Trailblazer EXT 370 should you avoid?

2005. It has more than twice the Chevrolet Trailblazer EXT 370's typical number of owner complaints for a model year; 2005 alone has 237, mostly about electrical and fuel system.

What is the best year for a used Chevrolet Trailblazer EXT 370?

There are not enough model years on the road yet to compare.

What is the most common problem with the Chevrolet Trailblazer EXT 370?

Electrical, with 120 complaints across all years, followed by fuel system (107) and lights (26).

How many recalls does the Chevrolet Trailblazer EXT 370 have?

No recalls on record.

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