AutoUtility currently tracks 2 official NHTSA owner defect complaints for the 2019 Infiniti Q70. Powertrain & Transmission issues are the most frequently reported category, appearing in 2 complaints (100% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.

Key Problem Findings
  • • Total NHTSA Complaints: 2 reports
  • • #1 Reported Problem Area: Powertrain & Transmission (2 reports • 100% of submitted complaints)
  • • Secondary Problem Areas: Engine & Cooling (2), Driver Assistance & Safety Tech (1)
  • • Crash-Citing Complaints: 0 filings
  • • Fire-Citing Complaints: 0 filings
  • • Complaints Reporting Injuries / Fatalities: 0 injury filings • 0 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
2
Submitted to NHTSA ODI
Crash-Citing Complaints
0
Filings citing a collision
Fire-Citing Complaints
0
Filings citing smoke or fire
Complaints Reporting Injuries
0
Filings citing one or more injuries
Complaints Reporting Fatalities
0
Consumer filings citing fatalities

Most Reported Problems for 2019 Infiniti Q70

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 100% of complaints

Powertrain & Transmission

2 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
#2 Problem Area 100% of complaints

Engine & Cooling

2 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#3 Problem Area 50% of complaints

Driver Assistance & Safety Tech

1 owner complaint submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Recent NHTSA Owner Reports for 2019 Infiniti Q70

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Driver Assistance & Safety Tech NHTSA ODI ID: #11565398
Filed: 01/14/2024

"While attempting to accelerate my car hesitates and slows down to about 5 miles an hour. This mostly happens in the morning, but does happen in the afternoon while attempting to accelerate to pass. This issue has almost caused me to get in accidents on several occasions. I first noticed this issue..."

Incident Date: 08/01/2021 • Raw NHTSA Component: POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE
Powertrain & Transmission NHTSA ODI ID: #11256788
Filed: 09/20/2019

"TL* THE CONTACT OWNS A 2019 INFINITI Q70. WHEN THE CONTACT FIRST DROVE THE VEHICLE IN THE MORNING, IT HESITATED TO ACCELERATE. INFINITI OF CORAL GABLES (2701 S LE JEUNE RD, CORAL GABLES, FL 33134, [PHONE REDACTED]) STATED THAT THE VEHICLE WAS DESIGNED IN THAT MANNER SO IT COULD EASE IN AND FULLY..."

Incident Date: 03/01/2019 • Raw NHTSA Component: POWER TRAIN,ENGINE
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Infiniti Q70

Reported defect complaint volume across sibling model years (2015–2019)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Infiniti Q70 10 1 1 View 2015 Problems →
2016 Infiniti Q70 3 0 1 View 2016 Problems →
2017 Infiniti Q70 2 0 1 View 2017 Problems →
2018 Infiniti Q70 1 0 1 View 2018 Problems →
2019 Infiniti Q70 Current Page 2 0 2 Current
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2019 Infiniti Q70

Complete distribution of consumer defect reports across all 2 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
POWER TRAIN,ENGINE 1 0 0 0 0
POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (2). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.

Related Official Reports for 2019 Infiniti Q70

Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year

Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.