Last updated: 2026-07-17
2024 Chevrolet Trailblazer Reliability Report
The 2024 Chevrolet Trailblazer scores 78/100 ("Good"). With 0 recalls and 32 owner complaints, reliability is acceptable but not class-leading.
Recalls
0
Complaints
32
Complaint Rate
3.1per 10,000 sold
Est. Repair Cost
$784
Annual Fuel Cost
$2,000–$2,300
Detailed Score Breakdown
Component-weighted complaints normalized by sales volume
Independent repair cost ratings
Recall count weighted by severity
Breadth of reported problem categories
The Verdict
Acceptable reliability — worth considering with a pre-purchase inspection.
Top Issues to Watch
- ELECTRICAL SYSTEM (9)
- POWER TRAIN (5)
- SERVICE BRAKES (4)
Generation & Refresh (US)
2024 received a 2024 refresh update for the First generation (RE6).
- Changes: New front fascia design; New running lights; New LED taillights; New exterior colors; New wheel designs; 11-inch touchscreen infotainment system; 8.8-inch digital instrument cluster.
- Year 4 in this generation (2021–present).
- 1st generation Trailblazer (US).
What this means for buyers
Refresh years bring updates but can also introduce new issues. Check early recall data before buying.
2021: First generation (RE6) Launch
Generation start — new platform.
2024: This Model Year (Refresh)
2024 received a 2024 refresh update for the First generation (RE6).
Generation data is based on publicly available information and may not reflect all regional variations.
Should You Buy the 2024 Chevrolet Trailblazer?
At 78/100, the 2024 Chevrolet Trailblazer lands in "Good" territory — acceptable, but not class-leading. 2024 received a 2024 refresh update for the First generation (RE6).
Owners log 32 complaints on this model year — enough to suggest attention is needed, but no single failure mode dominates yet.
Get a pre-purchase inspection on any used example, with extra attention to electrical system (9). An extended warranty is worth pricing out.
Compared to the 2025 Chevrolet Trailblazer, which scored 1 points lower. See also the 2023 Chevrolet Trailblazer for an earlier comparison.
Pros
- +Acceptable reliability score
- +No recalls issued
- +Below-average complaint rate for SUV
Cons
- −ELECTRICAL SYSTEM: Dashboard and infotainment screens going blank while driving (9 complaints)
- −POWER TRAIN: Transmission and gear engagement problems (5 complaints)
Compare 2024 Chevrolet Trailblazer With
2024 KIA Soul
Reliability: 86/100
2024 Jeep Compass
Reliability: 84/100
2024 Mazda CX-5
Reliability: 84/100
2024 Toyota Corolla Cross
Reliability: 82/100
2024 Acura RDX
Reliability: 82/100
Common Problem Categories
Other
HIGH RISK- ELECTRICAL SYSTEM (9)
- POWER TRAIN (5)
Recall Overview
0
recalls on record
No recalls are on record for the 2024 Chevrolet Trailblazer — uncommon, and a strong signal of manufacturing quality.
NHTSA.gov →Complaint Breakdown
3.1
per 10,000 soldSegment avg: 7.7
Safety Incidents
3
Crashes
0
Fires
0
Injuries
0
Deaths
NHTSA 5/5 Stars
Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.
Buying a used 2024 Chevrolet Trailblazer? Check its history first
Every 2024 Chevrolet Trailblazer has a different past. A VIN check reveals hidden accidents, title problems, odometer rollbacks, and open recalls that reliability scores can't show you.
- Accidents
- Open Recalls
- Title History
- Odometer Rollback
2024 Chevrolet Trailblazer NHTSA Safety Ratings
Overall Safety Rating
Crash Test Results by Configuration (expand)
Gas Powertrain
Rollover risk: 17.9%
Safety Technologies
Chevrolet TrailblazerRepair Costs & Maintenance
Maintenance Rating
3Maintenance rating: 3 out of 5Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.
Est. Annual Maintenance
$784
Repair Frequency
0.4
unscheduled repair visits per year
Category-level averages derived from publicly available industry reports (AAA, CarMD). Model-level estimates produced by Auto Reliability Index.
MPG & Annual Running Costs
Gas
27–31 MPG
Running cost: $2,800–$3,100/yr
Fuel + repair
26–29 city / 29–33 hwy MPG
Running cost includes EPA fuel-cost estimate and independent repair-cost data (repair cost estimated at model level). Excludes routine maintenance, depreciation, and insurance. Data as of 2024 EPA label cycle.
Gas trims
| Trim | Drive | Trans. | City | Hwy | Comb | Fuel Cost |
|---|---|---|---|---|---|---|
| Trailblazer FWD 1.3L 3-cyl | Front-Wheel Drive | Automatic (variable gear ratios) | 29 | 33 | 31 | $2,000 |
| Trailblazer AWD 1.3L 3-cyl | All-Wheel Drive | Automatic 9-spd | 26 | 29 | 27 | $2,300 |
Used Buying Checklist
Key things to inspect or verify before purchasing a 2024 Chevrolet Trailblazer.
Test transmission for slamming into reverse or gear engagement issues
Inspect brakes for squealing or grinding noises, especially when cold
Check for dashboard and infotainment screen blackouts while driving
Verify engine start-stop function does not cause unexpected shutdowns
Ensure engine check light is not on and inspect for any smoke under the hood
Confirm seatbelts latch securely and function properly
Test all audio alerts and radio functionality for consistency
Check for any recalls related to transmission or electrical systems
2024 Chevrolet Trailblazer Common Problems by Component
32 owner complaints grouped by vehicle system.
ELECTRICAL SYSTEM
9 complaintsOwners report several electrical issues with the 2024 Chevrolet Trailblazer, primarily involving the dashboard and infotainment screens going blank while driving. This issue is frequently described alongside problems with the vehicle's start/stop system, which can cause the car to completely shut down unexpectedly, sometimes requiring a restart. Multiple complaints mention these problems occurring at various mileage points, including instances shortly after purchase. Safety implications are evident, as the loss of dashboard visibility affects speed and warning information, and unexpected shutdowns could lead to dangerous situations, especially on highways. Buyers should be aware of these recurring electrical issues and consider them when evaluating this vehicle.
POWER TRAIN
5 complaintsSafety-relatedOwners report several power train issues with the 2024 Chevrolet Trailblazer, primarily involving transmission and gear engagement problems. Complaints frequently mention the vehicle slamming into reverse or freezing, with one owner experiencing these issues at less than 17,500 miles. Another common issue involves the vehicle failing to engage gears after starting, leading to unintended rolling, which poses a safety risk as described in instances of the vehicle rolling into traffic or backing out of a garage. Two complaints involve crashes, one due to the vehicle jolting forward unexpectedly when shifting from park to drive, and another where the vehicle stalled at a stoplight, leading to a rear-end collision. These issues appear to arise early in the vehicle's life and may be associated with specific mechanical components like the valve body and clutch piston housing.
SERVICE BRAKES
4 complaintsOwners of the 2024 Chevrolet Trailblazer frequently report issues with the service brakes, particularly noting squealing and grinding noises. These symptoms often occur when the vehicle is braking slowly and are more pronounced when the brakes are cold, but some owners mention the noise persists or worsens over time. Complaints typically emerge around 10,000 to 13,000 miles. In addition to noise, some owners describe a shuddering sensation and reduced braking effectiveness, with one report indicating only 10 percent braking capacity. No crashes or loss of control are reported, but the described symptoms could imply potential safety concerns if not addressed.
ENGINE (4 complaints)
ENGINE
4 complaintsOwners of the 2024 Chevrolet Trailblazer report several engine-related issues. A common problem involves the check engine light illuminating, often linked to a faulty engine coolant bypass valve, with one owner noting a recurring issue despite initial repairs. Another significant concern is complete engine failure, as described by an owner whose vehicle required engine replacement at 26,000 miles. Additionally, some owners experience stalling in traffic, particularly related to the start-stop fuel-saving feature, which poses a potential safety risk. Smoke from under the hood and through interior vents is also reported, with one instance occurring at approximately 400 miles. These issues collectively indicate potential reliability and safety concerns for prospective buyers.
UNKNOWN OR OTHER (4 complaints)
UNKNOWN OR OTHER
4 complaintsOwners report several issues with the 2024 Chevrolet Trailblazer, primarily involving electrical and engine-related problems. Complaints frequently mention the vehicle cutting off unexpectedly and displaying a message indicating that the theft deterrent system requires service, often occurring around 9,989 miles. Another common issue involves the audio system failing, affecting warning sounds and the radio, and typically resolves temporarily after the vehicle is turned off and left to sit. Additionally, one owner describes a check engine light related to the Thermo Control Valve at approximately 66,000 miles. These issues, particularly the loss of audio alerts and engine cut-offs, have potential safety implications, as they can affect driver awareness and control.
EXTERIOR LIGHTING (1 complaints)
EXTERIOR LIGHTING
1 complaintUnit 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.
LANE DEPARTURE (1 complaints)
LANE DEPARTURE
1 complaintSafety-relatedI was stopped at a red light. When the light turned green I entered the intersection, the LKA system began alerting me and pulling the vehicle towards the oncoming left traffic turn lane. I took my foot off the accelerator and reached over to shut the LKA off as it was pulling my vehicle. The incident resulted in distracting me resulting in my car hitting a car in the oncoming left turn lane.
SEAT BELTS (1 complaints)
SEAT BELTS
1 complaintMy front passenger seatbelt will not latch
SEATS (1 complaints)
SEATS
1 complaintThe contact owns a 2024 Chevrolet Trailblazer. The contact stated while driving at various speeds, the front passenger's seat became loosened. There were no warning lights illuminated. The contact believed the bolts were loosened on the front passenger's seat. The vehicle was not taken to be diagnosed or repaired. The dealer was not made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 11,000.
STEERING (1 complaints)
STEERING
1 complaintWhen driving my steering wheel goes to the left and it’s uncontrollable, I have to yank it to the right and hold it there to keep my vehicle straight it’s unsafe and does it randomly. It started around the 22 of January, 2025 and has persisted in the days following
When Do 2024 Chevrolet Trailblazer Problems Start?
Based on owner complaint patterns, here's when common issues tend to appear.
Best & Worst Chevrolet Trailblazer Years
Comprehensive reliability analysis based on NHTSA data, owner complaints, and historical performance.
Best Chevrolet Trailblazer Years to Buy
Based on reliability index scoreThe best Chevrolet Trailblazer year is 2024 with a reliability score of 78/100, rated good. Other strong picks include 2025 (77/100) and 2026 (76/100).
2024
(Current Model)
2025
2026
Chevrolet Trailblazer Years to Avoid
The worst Chevrolet Trailblazer year is 2021 with a score of 63/100, primarily due to unknown or other (36) issues.
Chevrolet Trailblazer Reliability Score Trend
Chevrolet Trailblazer reliability has improved in recent years, with newer models scoring an average of 77/100 compared to 69/100 for older years.
Scores 0–100. Higher is better. Current year highlighted.
| Year | Score | Rating |
|---|---|---|
| 2021 | 63/100 | Good |
| 2022 | 68/100 | Good |
| 2023 | 76/100 | Good |
| 2024 | 78/100 | Good |
| 2025 | 77/100 | Good |
| 2026 | 76/100 | Good |
Chevrolet Trailblazer Reliability Compared to Other Years
Frequently Asked Questions
Is the 2024 Chevrolet Trailblazer reliable?
What are the most common problems with the 2024 Chevrolet Trailblazer?
How many recalls does the 2024 Chevrolet Trailblazer have?
Is the 2024 Chevrolet Trailblazer expensive to maintain?
Don’t buy a 2024 Chevrolet Trailblazer without checking its VIN first — hidden accidents, title issues, and open recalls could cost you thousands.
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How We Calculate Reliability Scores
Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.
Key Ranking Factors
Complaint Severity
NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.
Repair Costs
Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.
Recall Impact
Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.
Issue Diversity
Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.
Scores are grouped into four tiers:
- 80–100: Excellent— Top-tier reliability, minimal issues
- 60–79: Good— Reliable with some minor concerns
- 40–59: Mixed— Notable issues, research before buying
- 0–39: Risky— Significant problems, proceed with caution
Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.
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