2021 Chevrolet Blazer Reliability & Recall Report

Based on 1 NHTSA recall and 139 owner complaints. All data sourced from the National Highway Traffic Safety Administration (NHTSA) — free, no signup required.

62/100

Elevated Reported Activity — 2021 Chevrolet Blazer

The 2021 Chevrolet Blazer shows elevated recall and complaint activity in NHTSA data. Make sure any recall campaigns are resolved before purchase and have the vehicle inspected thoroughly.

Own or buying a 2021 Chevrolet Blazer?

Check your specific VIN free for recalls and specs. Full vehicle history report: one-time $4.99, no subscription, no auto-renewal.

NHTSA Recalls

1 recall on record

139

Owner Complaints

Filed with NHTSA

Crash Reports

1 fire report

⚠️

NHTSA Recalls — 2021 Chevrolet Blazer (1)

All recalls listed below must be repaired by an authorized Chevrolet dealer at no charge to the owner.

🔧 Seat Belts

If a seat belt assembly is not properly attached to the vehicle, the seat belt may not properly restrain an occupant in the event of a crash, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer…

NHTSA #20V811000

💬

Most Common Problems — 2021 Chevrolet Blazer

Based on 139 owner complaints filed with NHTSA. Bars show relative complaint frequency.

Electrical System

Service Brakes

Engine

Power Train

Steering

Unknown Or Other

Fuel/propulsion System

Tires

📊

Chevrolet Blazer — Complaints by Year

A spike means more owner complaints were filed for that model year. The 2021 model year is highlighted.

→ Recently checked Chevrolet Blazer VINs — free recall, safety and specs report for any VIN.

→ Decode a Chevrolet VIN — free Chevrolet VIN decoder guide: where to find the VIN and what each part means.

⚠ Higher-complaint years: 2019, 2020 — These model years have more owner complaints in NHTSA data than the other years compared.

✅ Best model years: 2023, 2024, 2025 — Lowest complaint rates for this model.

❓

Frequently Asked Questions — 2021 Chevrolet Blazer

Is the 2021 Chevrolet Blazer reliable?

Based on NHTSA data, the 2021 Chevrolet Blazer has 1 recall campaign and 139 owner complaints. This model year shows elevated recall or complaint activity — review the details and get a thorough pre-purchase inspection.

How many recalls does the 2021 Chevrolet Blazer have?

The 2021 Chevrolet Blazer has 1 NHTSA recall. Affected systems include: see recall details above. All recalls are repaired free at authorized dealers.

What are the most common problems with the 2021 Chevrolet Blazer?

The most commonly reported problems for the 2021 Chevrolet Blazer are: Electrical System, Service Brakes, Engine, Power Train. See the complaint breakdown above for full details.

Is the 2021 Chevrolet Blazer safe to buy?

The 2021 Chevrolet Blazer has some safety and reliability items to review before buying. Ensure all 1 recallis completed at a dealer. A pre-purchase inspection by an independent mechanic is strongly recommended.

What year Chevrolet Blazer should I buy?

Based on NHTSA complaint data, the best years for the Chevrolet Blazer are: 2023, 2024, 2025. These show the lowest complaint rates. Years with higher complaint counts: 2019, 2020.

How we score this: The score starts at 100 and subtracts points for the number of NHTSA recall campaigns and owner complaints filed for this model year, and for complaints that report crashes or fires. Newer model years get a small bonus because they have had less time to collect reports. These are raw counts and are not adjusted for how many vehicles were sold, so popular models tend to have more recalls and complaints. Complaints are unverified owner reports. This grade is not a prediction about any individual vehicle and is not an inspection: check a specific car’s VIN for open recalls and get an independent pre-purchase inspection.

Data source: All recall and complaint data is sourced directly from the National Highway Traffic Safety Administration (NHTSA) public API. Data is cached and refreshed every 7 days. Recall and complaint counts reflect data available at the time of last cache update. For the most current recall status on a specific vehicle, enter the VIN above or visit NHTSA.gov/recalls.