"How reliable is the 2024 Chevrolet Blazer?"

"Based on 52 NHTSA complaints, the 2024 Chevrolet Blazer has a median complaint mileage of 29000 miles. The most common issue is ELECTRICAL SYSTEM."

"What are common problems with the 2024 Chevrolet Blazer?"

"The most frequently reported component in NHTSA complaints for the 2024 Chevrolet Blazer is ELECTRICAL SYSTEM, accounting for a significant portion of the 52 total complaints filed."

2024 Chevrolet Blazer: Reliability Data

Source: NHTSA — 52 complaints

Total Complaints

29,000mi

Median Mileage

ELECTRICAL SYSTEM

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

22,000 25th Percentile

29,000 Median Mileage

40,848 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM

SERVICE BRAKES

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

POWER TRAIN

UNKNOWN OR OTHER

AIR BAGS

ENGINE

STRUCTURE:BODY

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

FORWARD COLLISION AVOIDANCE: WARNINGS

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"We Leased this 2024 Chevy Blazer On December 18th, 2023, at Serra Chevrolet in Southfield Michigan 1. On [XXX] The Digital Speed Disappeared. The Steering Resistance Warning Came on. And The ECS Warning Came on. As Well as The Parking Break Service Lights and The Check Engine Light. ***The Steering ..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

Where Are Complaints Coming From?

Top states by complaint count.

MI: 13 CA: 6 NJ: 6 AZ: 4 AK: 3 TX: 3 IN: 2 VA: 2 FL: 2 GA: 2

Chevrolet Blazer — Other Years

See how this model compares across different model years.

Year	Complaints	Median Mileage	Top Issue	Crashes
1990	42	-	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	4
1991	267	110,000	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	36
1992	337	87,860	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	57
1993	616	115,000	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	81
1994	774	118,000	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	114
1995	1707	96,000	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	201
1996	1579	84,500	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	196
1997	1098	83,037	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	72
1998	1022	70,000	VISIBILITY:WINDSHIELD WIPER/WASHER	58
1999	612	72,691	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	53
2000	884	62,229	POWER TRAIN:AUTOMATIC TRANSMISSION	67
2001	464	58,000	SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP	43
2002	301	61,000	EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH	20
2003	103	43,800	AIR BAGS	19
2004	67	34,831	ELECTRICAL SYSTEM	6
2006	20	75,200	FUEL SYSTEM, GASOLINE	2
2019	272	26,700	POWER TRAIN	5
2020	294	38,000	POWER TRAIN	9
2021	171	34,980	ELECTRICAL SYSTEM	5
2022	56	-	ELECTRICAL SYSTEM	2
2023	47	8,500	ENGINE	7
2025	28	-	UNKNOWN OR OTHER	0

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28