Last updated: 2026-04-20

RELIABILITY SCORE: 78/100 (GOOD)

2023 Chevrolet Blazer Reliability Report

Name: 2023 Chevrolet Blazer
Brand: Chevrolet

The 2023 Chevrolet Blazer scores 78/100 ("Good"). With 2 recalls and 29 owner complaints, reliability is acceptable but not class-leading.

Full Breakdown Compare Models

Recalls

Complaints

Complaint Rate

4.4per 10,000 sold

Est. Repair Cost

$521

Annual Fuel Cost

$2,400–$2,850

Detailed Score Breakdown

Complaint Severity72/100

Component-weighted complaints normalized by sales volume

Repair Costs80/100

Independent repair cost ratings

Recall Impact80/100

Recall count weighted by severity

Issue Diversity84/100

Breadth of reported problem categories

The Verdict

Consider

Acceptable reliability — worth considering with a pre-purchase inspection.

Top Issues to Watch

POWER TRAIN (7)
SERVICE BRAKES (4)
ENGINE (4)

Generation & Refresh (US)

Final Year

2023 is the last model year of the Third generation (reintroduced as Crossover).

Final-year models are typically the most refined version of a generation.
3rd generation Blazer (US).

What this means for buyers

Final-year models are usually the most polished version of a generation, but resale value may dip as buyers anticipate the next redesign.

2019: Third generation (reintroduced as Crossover) Launch

Generation start — new platform.

2023: This Model Year

2023 is the last model year of the Third generation (reintroduced as Crossover).

Generation data is based on publicly available information and may not reflect all regional variations.

Should You Buy the 2023 Chevrolet Blazer?

At 78/100, the 2023 Chevrolet Blazer lands in "Good" territory — acceptable, but not class-leading. 2023 is the last model year of the Third generation (reintroduced as Crossover).

Owners log 29 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 power train (7). An extended warranty is worth pricing out.

Compared to the 2024 Chevrolet Blazer, which scored 8 points lower. See also the 2022 Chevrolet Blazer for an earlier comparison.

Pros

+Acceptable reliability score
+Infrequent unscheduled repairs
+Low recall count
+Below-average complaint rate for SUV

Cons

−POWER TRAIN issues reported (7 complaints)
−SERVICE BRAKES issues reported (4 complaints)

Compare 2023 Chevrolet Blazer With

2023 Ford Explorer

Reliability: 71/100

Good

2023 Jeep Grand Cherokee

Reliability: 63/100

Good

2023 Toyota 4RUNNER

Reliability: 82/100

Excellent

2023 Volkswagen Atlas

Reliability: 58/100

Mixed

2023 Ford Edge

Reliability: 74/100

Good

Common Problem Categories

Safety

LOW RISK

2 manufacturer recalls issued

Other

HIGH RISK

POWER TRAIN (7)
SERVICE BRAKES (4)

See detailed breakdown by component ↓

Recall Overview

recalls on record

The 2023 Chevrolet Blazer carries 2 recalls — a low count. Authorized dealers repair any open recall free of charge, regardless of warranty status.

NHTSA.gov →

Complaint Breakdown

4.4

per 10,000 sold

Segment avg: 12.1

LowAvgHigh

Low

Safety Incidents

Crashes

Fires

Injuries

Deaths

★★★★★

NHTSA 5/5 Stars

Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.

2023 Chevrolet Blazer Recall Details

2 recalls have been issued for the 2023 Chevrolet Blazer. All recall repairs are performed free of charge at authorized dealerships.

23V1720002023-03-16

POWER TRAIN

General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.

Consequence

A half-shaft disengaging from the transmission can result in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.

Remedy

Dealers will replace the sun gears, free of charge. Owner notification letters were mailed on July 27, 2023. The remedy is expected to become available August 31, 2023. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GMC's number for this recall is N222389310.

23V0420002023-02-02

POWER TRAIN

General Motors, LLC (GM) is recalling certain 2023 Chevrolet Blazer and Traverse vehicles. The left-side half-shaft assemblies may be missing a retaining ring.

Consequence

A missing retaining ring on the half-shaft can cause half-shaft inner joint separation, resulting in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.

Remedy

Dealers will replace the left-side half-shaft assembly, free of charge. Owner notification letters were mailed February 23, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222390180.

VIN History Report

Buying a used 2023 Chevrolet Blazer? Check its history first

Every 2023 Chevrolet Blazer 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

2023 Chevrolet Blazer NHTSA Safety Ratings

Overall Safety Rating

Crash Test Results by Configuration (expand)

Gas Powertrain

Driver: 5/5Passenger: 4/5

Rollover risk: 0.0%

Safety Technologies

Dynamic Head Restraints (Not Available)Head Restraint (Driver, Front Passenger, 2nd row)Advanced Belt Feature (Not Available)Seat Belt Pretensioners (Driver, Front Passenger)Seat Belt Load Limiters (Driver, Front Passenger)Adjustable Upper Belt Anchorage (Driver, Front Passenger)Seat Belt Reminder System (Driver, Front Passenger)Frontal Air Bag (Driver, Front Passenger)Head Protection (Driver, Front Passenger, 2nd row)Torso and/or Pelvis Protection (Driver, Front Passenger)Knee (Driver)Additional Air Bags (N/A)Meets Side Air Bag Out-of-Position Requirements (Yes)LATCH Locations (2nd row)Safety Power Windows (Anti-Pinch) (Standard/Optional)Safety Power Windows (Anti-Pinch) locations (Driver/Roof)

View full safety data on NHTSA.gov →

Chevrolet BlazerRepair Costs & Maintenance

Maintenance Rating

Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.

Est. Annual Maintenance

$521

Repair Frequency

0.3

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

21–25 MPG

Running cost: $2,900–$3,350/yr

Fuel + repair

19–22 city / 26–29 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 2023 EPA label cycle.

Gas trims

Trim	Drive	Trans.	City	Hwy	Comb	Fuel Cost
Blazer FWD 2.0L 4-cyl	Front-Wheel Drive	Automatic 9-spd	22	29	25	$2,400
Blazer AWD 2.0L 4-cyl	All-Wheel Drive	Automatic 9-spd	22	27	24	$2,500
Blazer FWD 3.6L 6-cyl	Front-Wheel Drive	Automatic 9-spd	19	27	22	$2,700
Blazer AWD 3.6L 6-cyl	All-Wheel Drive	Automatic 9-spd	19	26	21	$2,850

Used Buying Checklist

Key things to inspect or verify before purchasing a 2023 Chevrolet Blazer.

Test transmission for shuddering or shifting issues during a drive
Inspect headlights for dark shadows or inadequate illumination
Check Forward Collision Avoidance system for unexpected activations
Test brakes in wet conditions for effective stopping power
Verify steering and lane assist functions for proper operation
Check for any oil leaks around the engine

2023 Chevrolet Blazer Common Problems by Component

29 owner complaints grouped by vehicle system.

POWER TRAIN (7)SERVICE BRAKES (4)ENGINE (4)EXTERIOR LIGHTING (3)FORWARD COLLISION AVOIDANCE (3)STEERING (3)ELECTRICAL SYSTEM (2)FUEL/PROPULSION SYSTEM (1)Other (2)

POWER TRAIN

7 complaints

Owners of the 2023 Chevrolet Blazer frequently report transmission failures, with symptoms including shuddering, difficulty shifting gears, and the inability to accelerate. These issues often occur without warning lights, and some owners mention being stranded due to the car's failure to shift. Complaints commonly note that these problems appear as early as 5,500 to 6,500 miles, with some vehicles requiring multiple transmission replacements. Safety implications include the risk of being unable to control the vehicle's motion, though no crashes or injuries are reported. Buyers should be aware that parts for repairs, such as valve bodies, are often on backorder, leading to extended repair times.

7 complaints total

SERVICE BRAKES

4 complaintsSafety-related

Owners of the 2023 Chevrolet Blazer frequently report issues with the vehicle's braking system, particularly in wet or slippery conditions. Common symptoms include the brake pedal traveling to the floor without effectively slowing the vehicle, and the ABS system activating primarily on the front wheels, leading to sliding and reduced braking action from the rear wheels. These issues have been reported at varying mileages, including one instance at 34,000 miles. Two complaints involve crashes, one resulting in an injury, highlighting potential safety risks. Used car buyers should be aware of these braking performance concerns, especially in adverse weather conditions.

4 complaints total2 crashes1 injury

ENGINE

4 complaints

Owners report several engine-related issues with the 2023 Chevrolet Blazer. Complaints frequently mention the vehicle stalling unexpectedly, both when stationary and at highway speeds, with one owner noting a potential valve problem in the gas tank. Another common issue involves the vehicle coming to a complete stop during turns, with an unknown warning light illuminated, occurring around 100 miles. Additionally, there are reports of oil leaks from the camshaft carrier seal and transmission issues that cause shaking and stuttering upon acceleration. These issues have safety implications, including near rear-end collisions due to unexpected stalling. Buyers should be aware of these patterns, particularly for vehicles with low mileage.

4 complaints total

EXTERIOR LIGHTING (3 complaints)

EXTERIOR LIGHTING

3 complaints

Owners of the 2023 Chevrolet Blazer report issues with the vehicle's exterior lighting, specifically the headlights. Complaints frequently mention a dark shadow or circle on the headlight and inadequate illumination on the driver's side, limiting visibility to about 30 feet and making it difficult to see road markings at night. These issues typically arise around 5,000 to 14,000 miles. Additionally, there is a report of the power lift tailgate closing unexpectedly, resulting in a minor injury. While no crashes or fires are reported, these issues could affect nighttime driving safety.

3 complaints total1 injury

FORWARD COLLISION AVOIDANCE (3 complaints)

FORWARD COLLISION AVOIDANCE

3 complaints

Owners of the 2023 Chevrolet Blazer report issues with the Forward Collision Avoidance system, particularly involving unexpected activations. Complaints frequently mention the Automatic Emergency Braking System engaging without any obstruction, causing the vehicle to stop abruptly. This issue is noted both during regular driving and while making turns, with one report indicating the problem occurred at approximately 20,000 miles. The sudden and unwarranted braking raises safety concerns, as it could potentially lead to rear-end collisions or accidents during turns. Multiple owners describe these activations as occurring without warning lights or identifiable reasons, and service inspections often fail to replicate the issue.

3 complaints total

STEERING (3 complaints)

STEERING

3 complaints

Owners of the 2023 Chevrolet Blazer report issues primarily related to steering and lane assist features. Complaints frequently mention the Lane Keep Assist system incorrectly steering the vehicle, sometimes causing it to veer left despite being in the correct lane, and a loss of power steering assist, often after encountering road imperfections like potholes. Additionally, a few owners describe sporadic failures where the vehicle does not engage in drive or reverse, and instances of the steering wheel pulling unexpectedly, leading to loss of control. These issues are noted at low mileages, around 8,500 miles or shortly after purchase, with some safety implications such as spinning out of control on highways. Buyers should be aware of these potential steering and electronic system malfunctions when considering this model.

3 complaints total

ELECTRICAL SYSTEM (2 complaints)

ELECTRICAL SYSTEM

2 complaints

Owners of the 2023 Chevrolet Blazer report issues with the electrical system, primarily involving malfunctioning headlights and erratic interior lighting. Complaints frequently mention that the bright lights do not properly dim for oncoming traffic, leading to other drivers flashing their lights, which can affect the owner's ability to sleep. Additionally, some owners describe problems with the vehicle locking and unlocking and interior lights flickering due to a manufacturing defect involving an unsoldered line. Another issue noted is a malfunctioning thermostat causing the fan to run excessively, as if the vehicle is overheating. While specific mileage ranges are not detailed, these issues may have safety implications, particularly with headlight functionality affecting visibility and driver interaction.

2 complaints total

FUEL/PROPULSION SYSTEM (1 complaints)

FUEL/PROPULSION SYSTEM

1 complaint

2025-01-30

Engine light on caused by emission system failure. Sensor unable to be changed until recall. Remote start unavailable while engine light is on. Had issue. Looked at four times at dealership. No correction taken.

UNKNOWN OR OTHER (1 complaints)

UNKNOWN OR OTHER

1 complaintSafety-related

2024-10-26Crash reported

While my wife was pulling into park the car and pressing the brake, the car all of a sudden accelerated into the building. Pressing the brake failed to stop the car. No person was in the way of the car so no one other than my wife was at risk of injury. The problem has not been reproduced since the car was totaled. The car was inspected by the insurance for loss but that was it. Police and manufacturer have not inspected the car. No warnings were presented prior to the accident.

VEHICLE SPEED CONTROL (1 complaints)

VEHICLE SPEED CONTROL

1 complaint

2023-02-15

The contact owns a 2023 Chevrolet Blazer. The contact stated that while driving approximately 50 MPH, the vehicle experienced unintended acceleration and the speed increased to over 70 MPH. The contact indicated that while depressing the brake pedal the vehicle failed to slow as needed and the parking brake was activated to eventually stop the vehicle. The vehicle was later towed to the local dealer who was unable to determine or confirm the unintended acceleration failure. The contact was informed that the brake rotors and brake pads needed to be replaced due to excessive wear. The contact stated that during a previous unintended acceleration failure, the speed was reduced while depressing the brake pedal; however, the vehicle would accelerate when the brake pedal was released. The manufacturer was notified of the failure, but no assistance was offered. The approximate failure mileage was 9,000.

When Do 2023 Chevrolet Blazer Problems Start?

Based on owner complaint patterns, here's when common issues tend to appear.

5,500–6,500 milesTransmission failures

20,000 milesForward Collision Avoidance activations

Best & Worst Chevrolet Blazer Years

Comprehensive reliability analysis based on NHTSA data, owner complaints, and historical performance.

Best Chevrolet Blazer Years to Buy

Based on reliability index score

The best Chevrolet Blazer year is 2022 with a reliability score of 79/100, rated good. Other strong picks include 2023 (78/100) and 2025 (77/100).

Top Pick

Good

2022

1Recalls

33Complaints

Good

2023

(Current Model)

2Recalls

29Complaints

Good

2025

4Recalls

26Complaints

Chevrolet Blazer Years to Avoid

No Chevrolet Blazer years are statistical outliers in our data.

All model years score consistently well. The Chevrolet Blazer maintains one of the highest industry standards for long-term durability across its entire production span.

See full Chevrolet Blazer years-to-avoid analysis

Chevrolet Blazer Reliability Score Trend

Chevrolet Blazer reliability has remained consistent across model years, averaging 74/100.

Scores 0–100. Higher is better. Current year highlighted.

Chevrolet Blazer reliability scores by year
Year	Score	Rating
2019	69/100	Good
2020	71/100	Good
2021	74/100	Good
2022	79/100	Good
2023	78/100	Good
2024	70/100	Good
2025	77/100	Good

Chevrolet Blazer Reliability Compared to Other Years

Reliability scores compared across model years
Year	Score	vs Prior Year	Rating	Recalls	Complaints
2026	75/100 (predicted)	—	Predicted	0	0
2025	77/100	+7	Good	4	26
2024	70/100	-8	Good	6	99
2023(selected)	78/100	-1	Good	2	29
2022	79/100	+5	Good	1	33
2021	74/100	+3	Good	1	104
2020	71/100	+2	Good	3	178
2019	69/100	—	Good	2	170

Frequently Asked Questions

Is the 2023 Chevrolet Blazer reliable?

The 2023 Chevrolet Blazer has a "Good" reliability rating with a score of 78/100. It is reasonably reliable with 2 recalls and 29 owner complaints, though some issues have been reported.

What are the most common problems with the 2023 Chevrolet Blazer?

The most commonly reported problems with the 2023 Chevrolet Blazer include: POWER TRAIN (7 complaints), SERVICE BRAKES (4 complaints), ENGINE (4 complaints), EXTERIOR LIGHTING (3 complaints), FORWARD COLLISION AVOIDANCE (3 complaints). These issues were identified from owner complaints analyzed by Auto Reliability Index.

How many recalls does the 2023 Chevrolet Blazer have?

The 2023 Chevrolet Blazer has 2 recalls on record. Recalls are safety or compliance fixes issued by the manufacturer and repaired at no cost at authorized dealerships.

Is the 2023 Chevrolet Blazer expensive to maintain?

The 2023 Chevrolet Blazer has estimated annual repair costs of $521/year. With a reliability score of 78/100, some repairs may be needed, but overall ownership costs are manageable.

Don’t buy a 2023 Chevrolet Blazer without checking its VIN first — hidden accidents, title issues, and open recalls could cost you thousands.

Affiliate link — we may earn a commission at no cost to you.

Look Up a VIN →

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.

Get notified when new recalls or reliability data is added for the Chevrolet Blazer.

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