Infiniti Qx50 Common Problems

The most common Infiniti Qx50 problems, based on 244 NHTSA owner complaints (2017–2025), are engine, engine and engine cooling, electrical system, forward collision avoidance. The 2019 model year has the most complaints (137). Complaints are owner-reported and differ from official recalls — check a specific VIN's recalls and history at vincheck.it.com.

Most-reported Infiniti Qx50 problem areas
ENGINE89 reports
ENGINE AND ENGINE COOLING43 reports
ELECTRICAL SYSTEM36 reports
FORWARD COLLISION AVOIDANCE35 reports
UNKNOWN OR OTHER31 reports
POWER TRAIN27 reports
SERVICE BRAKES21 reports
VEHICLE SPEED CONTROL9 reports
FUEL/PROPULSION SYSTEM3 reports
STRUCTURE3 reports

Infiniti Qx50 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 yearComplaints
2019 Infiniti Qx50137
2021 Infiniti Qx5039
2020 Infiniti Qx5030
2022 Infiniti Qx5016
2017 Infiniti Qx5013
2024 Infiniti Qx504
2023 Infiniti Qx504
2025 Infiniti Qx501

Worst year: 2019 (137 complaints). Best year: 2025 (1).

Complaints by year: 2017 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025

Frequently asked questions

What are the most common Infiniti Qx50 problems?

Across 244 NHTSA owner complaints (2017–2025), the most-reported Infiniti Qx50 problem areas are engine, engine and engine cooling, electrical system, forward collision avoidance.

Is the Infiniti Qx50 reliable?

NHTSA owner complaints are one reliability signal. The Infiniti Qx50 has 244 on record, most concentrated in the 2019 model year (137). Cross-check recalls and a specific VIN's history before buying.

Which Infiniti Qx50 years should you avoid?

By NHTSA complaint volume, the 2019 Infiniti Qx50 draws the most owner complaints (137), while the 2025 has the fewest (1). Complaint counts are one signal — always check a specific VIN's history too.

Which is the most reliable Infiniti Qx50 year?

Among the years we track, the 2025 Infiniti Qx50 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 Infiniti Qx50 was recalled?

Not necessarily. Complaints are individual owner reports; recalls are official safety actions. Check open recalls for a specific Infiniti Qx50 VIN with our free recall lookup.

Infiniti Qx50 recalls · Infiniti Qx50 overview · Full Infiniti Qx50 VIN history — from $5.12/report

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