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Infiniti Q70 problems

Owners have filed 26 complaints about the Infiniti Q70 with NHTSA across model years 2015 to 2019. More of them are about the transmission & drivetrain than anything else.

Every Infiniti Q70 year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

12 4 3 2 5
15 16 17 18 19
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2019 — 5 0 0 — Engine & Cooling
2018 — 2 0 0 — Airbags
2017 — 3 0 0 — Steering
2016 — 4 0 0 — Airbags
2015 — 12 1 0 23,000 Transmission & Drivetrain

What breaks on a Infiniti Q70

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Transmission & Drivetrain 6 23.1%

Worst in 2015

Engine & Cooling 3 11.5%

Worst in 2019

Airbags 3 11.5%

Worst in 2015

Steering 3 11.5%

Worst in 2015

Acceleration & Cruise Control 3 11.5%

Worst in 2015

Windows, Mirrors & Wipers 3 11.5%

Worst in 2015

Electrical System 1 3.8%

Worst in 2015

Brakes 1 3.8%

Worst in 2016

Lights 1 3.8%

Worst in 2015

Seat Belts 1 3.8%

Worst in 2018

Other & Unspecified 1 3.8%

Worst in 2017

Complaints filed over time

Every complaint about every Infiniti Q70, by the month it reached NHTSA.

Sep 2015 peak 3 Aug 2025

Compare the Infiniti Q70

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.

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