AutoUtility currently tracks 10 official NHTSA owner defect complaints for the 2015 Infiniti Q70. Powertrain & Transmission issues are the most frequently reported category, appearing in 4 complaints (40% of submitted records). Among these NHTSA complaint records, 1 filing cites a crash, 1 reports one or more injuries.
- • Total NHTSA Complaints: 10 reports
- • #1 Reported Problem Area: Powertrain & Transmission (4 reports • 40% of submitted complaints)
- • Secondary Problem Areas: Driver Assistance & Safety Tech (2), Air Bags & Restraints (1)
- • Crash-Citing Complaints: 1 filings
- • Fire-Citing Complaints: 0 filings
- • Complaints Reporting Injuries / Fatalities: 1 injury filings • 0 fatality filings
Most Reported Problems for 2015 Infiniti Q70
Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records
Powertrain & Transmission
NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:
- Campaign #24V470000 POWER TRAIN:DRIVELINE:DRIVESHAFT
Driver Assistance & Safety Tech
Air Bags & Restraints
Engine & Cooling
Electrical System
Recent NHTSA Owner Reports for 2015 Infiniti Q70
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"Driving on the highway my car suddenly lost power and has since been stuck in first or second gear after further research online it seems that a ton of Nissan/Infiniti owners both cars and suv have or had the same problem between as early as 24k-100k miles all owners I have read online has the same..."
"Driver side airbag deployed as I was turning the corner leaving me with no visual of pedestrians. The deployment resulted in lacerations on my forearm and a knot on my head with a busted lip. My vehicle is technically not drivable because my seatbelts are locked. I am also afraid of driving my..."
"During highway driving on May of 2022, the vehicle displayed an Intelligent Key Not Detected error while driving on cruise control. The accelerator was no longer responsive as the vehicle decelerated. The warning lights, infotainment center and A/C were still operational. Vehicle was maneuvered off..."
"The contact owns a 2015 Infiniti Q70. The contact stated while making a left turn, the vehicle stalled. The contact stated that an unknown yellow warning light was illuminated. The contact stated that he was able to restart the vehicle and drove to his residence at 7 MPH. The contact towed the..."
"The contact owns a 2015 Infiniti Q70. The contact stated while reversing into a parking spot and turning the steering wheel, she heard an abnormal sound and the steering wheel continued to turn in a full circle. The contact stated no warning light was illuminated. The contact took the vehicle to..."
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 Current Page | 10 | 1 | 1 | Current |
| 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 | 2 | 0 | 2 | View 2019 Problems → |
Detailed NHTSA Component Breakdown for 2015 Infiniti Q70
Complete distribution of consumer defect reports across all 6 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Reported Injury Entries | Reported Fatality Entries |
|---|---|---|---|---|---|
| Powertrain NHTSA category: POWER TRAIN | 4 | 0 | 0 | 0 | 0 |
| Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL | 2 | 1 | 0 | 0 | 0 |
| Air Bags NHTSA category: AIR BAGS | 1 | 0 | 0 | 1 | 0 |
| ELECTRICAL SYSTEM,ENGINE | 1 | 0 | 0 | 0 | 0 |
| EXTERIOR LIGHTING,VISIBILITY/WIPER | 1 | 0 | 0 | 0 | 0 |
| Steering NHTSA category: STEERING | 1 | 0 | 0 | 0 | 0 |
Official NHTSA Defect Investigations (1)
Formal safety defect inquiries and engineering analyses opened by the NHTSA Office of Defects Investigation (ODI)
Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight ra...
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.