2005 Chevrolet Trailblazer reliability record
Every consumer complaint and recall the U.S. government (NHTSA) has on file for the 2005 Chevrolet Trailblazer — the repair risk behind the ownership cost.
- NHTSA complaints
- 1,904
- 19 in the last 5 years
- Top problem area
- ELECTRICAL SYSTEM
- 432 complaints
- Recalls on record
- 0
- none on record
- Reported harm
- 77 reported crashes · 68 injuries · 1 death · 33 fires
What owners report fails — 2005 Chevrolet Trailblazer
- ELECTRICAL SYSTEM 432
- FUEL SYSTEM, GASOLINE 429
- ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL 171
- EXTERIOR LIGHTING 105
- FUEL/PROPULSION SYSTEM 95
Estimate the 5-year cost to own a 2005 Chevrolet Trailblazer
A vehicle's complaint record hints at the repair and maintenance budget you'll need. Add your state, purchase price, and mileage to the TCO calculator for the full picture.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2005 Chevrolet Trailblazer units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Data as of 2026. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2005 Chevrolet Trailblazer reliable?
NHTSA has 1,904 consumer complaints on record for the 2005 Chevrolet Trailblazer. The most-reported problem area is electrical system (432 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2005 Chevrolet Trailblazer units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2005 Chevrolet Trailblazer?
Owners most often report problems with: electrical system (432), fuel system, gasoline (429), electrical system: instrument cluster/panel (171), exterior lighting (105). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2005 Chevrolet Trailblazer?
Ownership cost depends on your state taxes, insurance, fuel, and the maintenance the vehicle's reliability record implies. Use the CarOutlay 5-year TCO calculator to estimate the full cost including the repair risk this complaint record suggests.