Chevrolet Trailblazer
2021–2023 only
2021–2023 Chevrolet Trailblazer models have 529 classified complaints on record for these years specifically, plus 4 recalls. The most common issue in this range is transmission — trans_electronics, typically surfacing around 45,902 miles.
Computed directly from stored federal records for 2021–2023 model years only — not blended with the rest of this vehicle's production run. See the full Chevrolet Trailblazer report for every year combined.
Where this range fits
What breaks, and when — 2021–2023 only
Median onset: 45,902 miles. 0.7% of these involved a crash, fire, or injury.
Tends to show up later than this model's other issues. · More common in newer model years. · Typically $200–$6,500 to fix a transmission repair, nationally.
Median onset: 30,344 miles. 1.5% of these involved a crash, fire, or injury.
More common in newer model years. · Typically $250–$5,240 to fix a electrical repair, nationally.
Onset mileage not consistently reported. 3.1% of these involved a crash, fire, or injury.
More common in newer model years. · Typically $230–$1,260 to fix a brakes repair, nationally.
Median onset: 10,975 miles. 16.1% of these involved a crash, fire, or injury.
Tends to show up earlier than this model's other issues. · More common in newer model years. · Typically $250–$5,240 to fix a electrical repair, nationally.
Median onset: 51,871 miles.
Tends to show up later than this model's other issues. · More common in newer model years. · Typically $230–$3,010 to fix a engine repair, nationally.
Median onset: 24,233 miles.
More common in newer model years. · Typically $200–$6,500 to fix a transmission repair, nationally.
Median onset: 44,447 miles. 13.6% of these involved a crash, fire, or injury.
Tends to show up later than this model's other issues. · More common in newer model years. · Typically $230–$1,260 to fix a brakes repair, nationally.
Median onset: 12,404 miles.
Tends to show up earlier than this model's other issues. · More common in newer model years. · Typically $250–$5,240 to fix a electrical repair, nationally.
From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see methodology. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.
Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2021–2023 model years. See the full Chevrolet Trailblazer report for every year and full specs/safety data.