2024 Chevrolet Trailblazer: True Cost, Problems & Verdict
32 NHTSA owner complaints · 0 recalls · data-computed verdict. No opinions — public data only.
Owner complaints: 32 filed with NHTSA
Complaints per year on the road: 16.0
What owners say
Verbatim reports filed with the United States safety regulator (NHTSA) by owners of this exact model year. Public record.
My 2024 Chevy Trailblazer Fully Shutdown the engine and everything at a Stoplight With the Start/stop on leaving me to put pack into park and restart vehicle!!
My 2024 trailblazer lt's engine light came on about a month ago. I took it to a local dealership and they said it was caused by CCND. Diagnosed code P0128 in pass/fail status. They test drove it to get light to come on and it was unable to duplicate it. They cleared the codes. A month later it came back on. I took it to my dealership and they said they have to take the entire front end off to replace the engine…
Unit used as a rental from Avis. Night time driving will cause on-coming traffic to flash high beams while my lights are in low beam mode. This is a daily problem with a multitude of on-coming drivers as the LED headlights are perceived to be extra bright / blinding.
Recalls: 0 campaigns
| Campaign | Component | Summary |
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What it costs to buy — and what owning it really takes
Class-level estimates, priced as a compact SUV of its model year, re-priced to your country. Not a quote, not a valuation of one specific car — condition, mileage and options move it. How these are computed.
What it costs to run
EPA combined 27 MPG · estimated annual fuel cost $2,300
Re-priced automatically from your country's retail fuel, electricity and parts indices — change country in the bar at the top. Estimates; see methodology.
What this car's problems cost to fix
Ranked by the components owners of this exact model year actually complain about. Each figure is flat-rate labour hours x the local shop rate plus a parts band — an estimate of what this kind of failure costs, not a quote, and not a prediction that this car will need it. Formula.
- Electrical System11 complaints · typical job: Alternator, battery-drain or body-module diagnosis and replacement (3.0 h labour + parts)$540–$1,310
- Engine9 complaints · typical job: Cooling-system or timing-drive repair (6.0 h labour + parts)$1,040–$2,220
- Power Train7 complaints · typical job: Transmission service or clutch-pack repair (7.0 h labour + parts)$1,290–$4,040
- Service Brakes5 complaints · typical job: Pads, rotors and caliper service, both axles (3.0 h labour + parts)$580–$1,140
- Unknown Or Other5 complaints · typical job: Diagnosis and mixed repair (2.0 h labour + parts)$360–$940
- Lane Departure3 complaints · typical job: Camera module replacement and calibration (2.5 h labour + parts)$680–$1,700
Other Chevrolet Trailblazer years
Chevrolet Trailblazer years to avoid, and the best years to buy →
FAQ
What is the most common problem with the 2024 Chevrolet Trailblazer?
The most-reported issue in NHTSA complaint data is Electrical System (11 complaints in our indexed sample).
Is the 2024 Chevrolet Trailblazer a good used car to buy?
Our data verdict is BUY with a reliability score of 88/100, computed from 32 NHTSA complaints and 0 recall campaigns. See the verdict card for the top reasons.
How much does it cost to fix the 2024 Chevrolet Trailblazer's most common problem?
11 of the NHTSA complaints filed against the 2024 Chevrolet Trailblazer sit in the Electrical System group — more than any other component on this model year. The representative job there is alternator, battery-drain or body-module diagnosis and replacement: about 3.0 hours of labour plus parts, roughly $540–$1,310 at a US independent shop and re-priced to your country at the top of the page. It is an estimate of what this class of failure costs, not a quote for this car.
What does a 2024 Chevrolet Trailblazer cost to run per year?
About $3,554 a year in fuel or energy plus the maintenance band — roughly $17,770 over five years, before purchase price, insurance and depreciation. Figures come from available EPA fuel-economy data and industry maintenance averages, and are re-priced to your country.
Compare with
Other compact suvs of about the same age.
What will a 2024 Chevrolet Trailblazer really cost YOU per year?
Fuel, maintenance band and depreciation — computed from public data in 10 seconds.
Open the true-cost calculatorData sources
Complaints & recalls: NHTSA ·
Fuel economy: EPA fueleconomy.gov ·
Scoring: our published methodology.
Maintenance bands are industry-average estimates (AAA Your Driving Costs, CarMD index) — labeled estimates, not measurements.
Last updated: 2026-10-04.
Thin evidence — 32 complaints, 0 recalls on record
- 32 NHTSA complaints on record (16.0/yr of exposure) — better than a typical year of this model (21.0/yr)
- 0 recall campaigns, 0 touching safety-critical systems
- Thin complaint record — this score is held close to the model's own average rather than read as evidence of quality