2024 Chevrolet Blazer
The Verdict
Worst problem area
Driver Assistance & Speed Control
Driver Assistance & Speed Control leads by volume: 39 of 120 complaints (33%) mention it.
Complaints filed rose from 42 in 2023 to 120 in 2024.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2022 | 2023 | 2024 | 2025 | 2026 | vs. 2024 Small Sport Utility Vehicle 2WD |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,500–2,950 | 2,500–2,950 | 2,500–2,950 | 750–900 | 2,500–2,950 | |
| Combined MPG/MPGe | 21–25 | 21–25 | 21–25 | 85–104 | 21–25 | |
| City / Highway MPG/MPGe | 19–22 / 26–29 | 19–22 / 26–29 | 18–22 / 26–29 | 92–114 / 77–95 | 18–22 / 25–29 | |
| CO₂ tailpipe (g/mi) | 358–417 | 365–417 | 358–422 | 0 | 368–424 | |
| Complaints filed | 49 | 42 | 120 | 47 | 1 | |
| Recalls issued | 1 | 2 | 5 | 3 | 1 | |
| Crash-involved complaints | 2 | 3 | 8 | 2 | 0 | |
| Fire-involved complaints | 1 | 0 | 0 | 0 | 0 | |
| Injuries reported | 2 | 3 | 33 | 5 | 1 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 2 | 2 | 2 | 3 | 2 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2024 Chevrolet Blazer have?
5 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2024 Chevrolet Blazer?
Driver Assistance & Speed Control: 39 of 120 NHTSA complaints (33%) mention it.
What gas mileage does the 2024 Chevrolet Blazer get?
EPA rates it 21–25 MPG combined.
How much does it cost to fuel a 2024 Chevrolet Blazer?
EPA estimates $2,500–$2,950 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (6)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 9-spd | 4 | 2.0L | Front-Wheel Drive | Regular | Small Sport Utility Vehicle 2WD | 22 mpg (high) | 29 mpg (high) | 25 mpg (high) | $2,500 (low) | 358 g/mi (low) |
| Configuration 2 | Automatic 9-spd | 6 | 3.6L | Front-Wheel Drive | Regular | Small Sport Utility Vehicle 2WD | 19 mpg | 26 mpg (low) | 22 mpg | $2,850 | 411 g/mi |
| Configuration 3 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Regular | Small Sport Utility Vehicle 4WD | 22 mpg (high) | 27 mpg | 24 mpg | $2,600 | 368 g/mi |
| Configuration 4 | Automatic 9-spd | 6 | 3.6L | All-Wheel Drive | Regular | Small Sport Utility Vehicle 4WD | 18 mpg (low) | 26 mpg (low) | 21 mpg (low) | $2,950 (high) | 422 g/mi (high) |
| Configuration 5 | Automatic (A1) | — | — | All-Wheel Drive | Electricity | Small Sport Utility Vehicle 4WD | 103 MPGe | 88 MPGe | 96 MPGe | $800 | 0 g/mi |
| Configuration 6 | Automatic (A1) | — | — | Rear-Wheel Drive | Electricity | Small Sport Utility Vehicle 2WD | 99 MPGe | 84 MPGe | 92 MPGe | $800 | 0 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 10 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 10 | 0 | 0 | 0 | 0 |
| Fuel System | 11 | 0 | 0 | 0 | 0 |
| Electrical | 28 | 1 | 0 | 1 | 0 |
| Brakes | 33 | 5 | 0 | 6 | 0 |
| Steering | 2 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 3 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 5 | 4 | 0 | 6 | 0 |
| Driver Assistance & Speed Control | 39 | 4 | 0 | 26 | 0 |
| Body, Seats & Latches | 5 | 2 | 0 | 2 | 0 |
| Visibility & Lighting | 17 | 0 | 0 | 20 | 0 |
| Other | 19 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (5)
PARKING BRAKE · Campaign 26V031000 · Jan 22, 2026
Defect: General Motors, LLC (GM) is recalling certain 2024-2025 Chevrolet Blazer EV vehicles that may have been repaired incorrectly under recall 25V433. The rear parking brake wiring harness may become damaged or corroded, resulting in unintended activation of the parking brake or loss of the parking brake function.
Consequence: Unintended activation of the parking brake while driving increases the risk of a crash. Loss of the parking brake function while parked can result in a rollaway, increasing the risk of a crash.
Remedy: Dealers will replace the chassis harness, free of charge. Owner notification letters were mailed on February 25, 2026. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252532830.
PARKING BRAKE · Campaign 25V433000 · Jun 26, 2025
Defect: General Motors, LLC (GM) is recalling certain 2024-2025 Chevrolet Blazer EV vehicles. The rear parking brake wiring harness may become damaged or corroded, resulting in unintended activation of the parking brake or loss of the parking brake function.
Consequence: Unintended activation of the parking brake while driving increases the risk of a crash. Loss of the parking brake function while parked can result in a rollaway, increasing the risk of a crash.
Remedy: Dealers will inspect the harness and, if necessary, reroute the harness and install anti-abrasive tape. Any harness that has existing damage will be replaced. Repairs will be performed free of charge. Owner notification letters were mailed on October 1, 2025. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252503010.
SUSPENSION:FRONT:CONTROL ARM:LOWER ARM · Campaign 24V487000 · Jun 28, 2024
Defect: General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer EV vehicles. The right front lower control arm may contain a manufacturing defect that can cause it to fracture.
Consequence: A lower control arm fracture can cause loss of vehicle control, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the right front lower control arm as necessary, free of charge. Owner notification letters were mailed July 24, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242448540.
ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM:PROPULSION SYSTEM · Campaign 24V320000 · May 9, 2024
Defect: General Motors, LLC (GM) is recalling certain 2024 Cadillac Lyriq, Chevrolet Blazer EV, Chevrolet Silverado EV, GMC Hummer EV SUV, and GMC Sierra EV vehicles. The electric motors in the rear drive units may have insufficiently insulated wires that can contact each other, resulting in a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Remedy: Dealers will replace the rear drive unit, free of charge. Owner notification letters were mailed May 16, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; Hummer customer service at 1-800-732-5493; or GMC customer service at 1-800-462-8782. GM's number for this recall is N242447080.
STRUCTURE:BODY:DOOR · Campaign 23V869000 · Dec 21, 2023
Defect: General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain vehicles. The door strikers may fracture, resulting in the door opening unexpectedly.
Consequence: A door opening while the vehicle is being driven can increasing the risk of injury or a crash.
Remedy: Dealers will replace all four door strikers and attaching bolts, free of charge. Owner notification letters were mailed January 24, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N232429911.