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InfinitiModel report

Infiniti QX30 Problems by Model Year

NHTSA recorded 58 consumer complaints across the 2 model years of the Infiniti QX30 (2017–2018) that have at least 5 complaints. 2017 has the most, with 33. Across all years, the part named most often is electrical system (18 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.

All QX30 model years

Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.

YearComplaintsMedian miRecallsTSBsScore (50 = typical)Trend
20182542,5003108Not compared (fewer than 3 comparable model years)Rising
20173325,0004137Not compared (fewer than 3 comparable model years)Stable

Parts named most often, all years

Counts add up complaint mentions across the listed years. A complaint can name several parts.

Example complaints

One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.

2017: “This vehicle is an absolute hazard. The brakes and power steering will fail while driving, and the vehicle will be slow to accelerate while this happens. I have personally had two near accidents when this occurs. I have researched and found that I am far from the only person with this issue and Infiniti doesn't seem to care. I have taken it in three times already with no solution offered. I have attached a few of the other complaints I found online.”

NHTSA complaint #11405167, filed 2021-03, 30,000 miles

2018: “While driving vehicle there is a sudden lost of engine power and vehicle will not accelerate. Several warning indicators come up on the dash. Warnings are 'emergency brake inoperative', 'traction control inoperative, see owners manual', 'icc inoperative. I'm getting engine code p2128 'accelerator pedal position sensor'. The car is not safe to drive. Dealer cannot/will not repair the problem.”

NHTSA complaint #11372409, filed 2020-10, 59,000 miles

Other Infiniti models

Infiniti G35
1,346 complaints
Infiniti QX60
590 complaints
Infiniti QX56
540 complaints
Infiniti G37
536 complaints
Infiniti Q50
486 complaints
Infiniti M35
461 complaints
Infiniti FX35
446 complaints
Infiniti JX35
281 complaints

All Infiniti models →

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology