Chevrolet Blazer Common Problems

The most common Chevrolet Blazer problems, based on 654 NHTSA owner complaints (2019–2026), are electrical system, engine, power train, unknown or other. The 2020 model year has the most complaints (208). Complaints are owner-reported and differ from official recalls — check a specific VIN's recalls and history at vincheck.it.com.

Most-reported Chevrolet Blazer problem areas
ELECTRICAL SYSTEM	195 reports
ENGINE	173 reports
POWER TRAIN	173 reports
UNKNOWN OR OTHER	148 reports
STEERING	93 reports
SERVICE BRAKES	64 reports
FORWARD COLLISION AVOIDANCE	33 reports
FUEL/PROPULSION SYSTEM	23 reports
VEHICLE SPEED CONTROL	11 reports
LANE DEPARTURE	5 reports

Chevrolet Blazer best & worst years (by complaint volume)

Ranked by NHTSA owner-complaint count per model year — a leading reliability signal. The highest-complaint years are worth extra scrutiny; the lowest are the safer bets. Always confirm with a specific VIN's history.

Model year	Complaints
2020 Chevrolet Blazer	208
2019 Chevrolet Blazer	182
2021 Chevrolet Blazer	121
2022 Chevrolet Blazer	42
2024 Chevrolet Blazer	38
2023 Chevrolet Blazer	37
2025 Chevrolet Blazer	25
2026 Chevrolet Blazer	1

Worst year: 2020 (208 complaints). Best year: 2026 (1).

Complaints by year: 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

Frequently asked questions

What are the most common Chevrolet Blazer problems?

Across 654 NHTSA owner complaints (2019–2026), the most-reported Chevrolet Blazer problem areas are electrical system, engine, power train, unknown or other.

Is the Chevrolet Blazer reliable?

NHTSA owner complaints are one reliability signal. The Chevrolet Blazer has 654 on record, most concentrated in the 2020 model year (208). Cross-check recalls and a specific VIN's history before buying.

Which Chevrolet Blazer years should you avoid?

By NHTSA complaint volume, the 2020 Chevrolet Blazer draws the most owner complaints (208), while the 2026 has the fewest (1). Complaint counts are one signal — always check a specific VIN's history too.

Which is the most reliable Chevrolet Blazer year?

Among the years we track, the 2026 Chevrolet Blazer has the fewest NHTSA complaints (1), a positive reliability signal. Confirm with recalls and the specific vehicle's history before buying.

Do complaints mean the Chevrolet Blazer was recalled?

Not necessarily. Complaints are individual owner reports; recalls are official safety actions. Check open recalls for a specific Chevrolet Blazer VIN with our free recall lookup.

Chevrolet Blazer recalls · Chevrolet Blazer overview · Full Chevrolet Blazer VIN history — from $5.12/report