Reliable Auto DB

2023 Infiniti QX55 reliability

Is it reliable?

Owners have filed 4 complaints with NHTSA about the 2023 Infiniti QX55 over 4 years — 1 per year. That is the most complaints per year among the 3 QX55 years on this site. NHTSA has 1 recall on file, including Lock.

2022 Infiniti QX55
Photo by Gold Pony, resized from the original. Wikimedia Commons CC BY 3.0
Complaints

4

Per year

1

Recalls

1

Years on the road

4

What owners report

The complaints owners file most often name Engine (2 of 4), then Powertrain (1) and Seats (1).

Next to 2022 and 2024

The 2022 QX55 has 9 complaints, 1 per year, and the 2024 has 0 complaints, 0 per year. The 2023 has more complaints per year than the 2022. The 2023 has more complaints per year than the 2024.

The complaint rate is complaints filed in this year’s first 3 years on the road, divided by however many of those years have passed. Recalls are a separate count. The numbers are for the US-market 2023 Infiniti QX55. How we count. Data as of .

Recalls (1)

Recall latches, locks, and linkages, doors, lock 2023-03-20 · NHTSA campaign 23V187000
Summary Nissan North America, Inc. (Nissan) is recalling certain 2023 INFINITI QX55 and 2022 INFINITI QX50 vehicles. The incorrect door latch may have been installed in the front right-side passenger door lock assembly, preventing the front right-side door lock from automatically locking.
Remedy Dealers will replace the front right-side passenger door lock assembly, free of charge. Owner notification letters are expected to be mailed May 14, 2023. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall is PC962.

Complaints by component (4 total)

Engine
2
Powertrain
1
Seats
1
Crash-flagged

0

Fire-flagged

0

Injury reports

0

Death reports

0

Complaints filed per year

120232202512026
Excerpts from recent NHTSA complaint filings
  • "Complete sudden engine failure , motor lost acceleration. It started with engine knocking then full and complete engine failure. Oil light illuminated when engine failed. I did check the engine and oil was full on a…"
    Engine · filed 2026-06-22
  • "Every single one of these 2.0 litre engines should be recalled. My partner has a 2022 QX50 and the long engine should be replaced. On May 18, 2025, my QX55 with 16,500 miles that I was absolutely perfect in servicing…"
    Powertrain, Engine · filed 2025-07-06
  • "Bluetooth and CarPlay connection suddenly disconnects from my iPhone while driving, usually after 5-10 minutes after establishing a normal connection. This only affects the use of the phone component and not the other…"
    Unknown or other · filed 2025-06-11
  • "Rear seat heater malfunction causing the rear seat to overheat and stain seat cushions burned the seats as a total loss threat and concern on fire hazard manufacturer refuses to repair damaged seat under warranty…"
    Seats · filed 2023-03-30

NHTSA crash ratings

Version Overall Front Side Rollover
2023 Infiniti QX55 SUV AWD Not rated 4 stars Not rated Not rated

Stars are how this vehicle did in NHTSA crash tests. They are a safety result, separate from the complaint record. Not rated means that test was not run for this version.

Fuel economy

Trim Engine Transmission Drive City Hwy Combined Annual fuel cost
QX55 all-wheel drive 2L, 4-cyl Automatic (AV-S8) All-wheel drive 22 28 25 MPG $3200

Specs and fitment

First generation, 2022–present
Body styles SUV
Oil 5W-30 , 5 qt capacity
Tire size 255/45R20

Known issues for this generation

Recall 25V-437 covers certain 2022 Infiniti QX55 vehicles (also certain Rogue, Altima, and QX50) with 1.5L or 2.0L VC-Turbo engines: engine bearings may have manufacturing defects that can lead to engine failure or a block breach with hot oil discharge; dealers reprogram ECM software. Campaign totals include multiple Nissan and Infiniti models.

Compare

Previous year 2022 Infiniti QX55 See every Infiniti QX55 model year →

Frequently asked questions

Is the 2023 Infiniti QX55 reliable?

Owners have filed 4 complaints with NHTSA about the 2023 Infiniti QX55 over 4 years — 1 per year. That is the most complaints per year among the 3 QX55 years on this site. NHTSA has 1 recall on file, including Lock.

What are common problems with a 2023 Infiniti QX55?

The complaints owners file most often name Engine (2 of 4), then Powertrain (1) and Seats (1).

Is the 2023 Infiniti QX55 more reliable than the years next to it?

The 2022 QX55 has 9 complaints, 1 per year, and the 2024 has 0 complaints, 0 per year. The 2023 has more complaints per year than the 2022. The 2023 has more complaints per year than the 2024.

Has the 2023 Infiniti QX55 been recalled?

The 2023 Infiniti QX55 has 1 recall on file with NHTSA. See the recalls table on this page for dates, components, and remedies.

How many complaints have owners filed about the 2023 Infiniti QX55?

Owners have filed 4 complaints about the 2023 Infiniti QX55 with NHTSA.

What mpg does a 2023 Infiniti QX55 get?

EPA-rated combined fuel economy for the 2023 Infiniti QX55 is 25 MPG. See the fuel economy table on this page for city and highway figures by engine and transmission.

What engine oil does a US Infiniti QX55 use?

5W-30 With filter, about 5 qt is commonly listed for this generation—confirm in the owner manual.

What tire sizes fit a US Infiniti QX55?

Published US specs commonly list front 255/45R20 and rear 255/45R20; confirm on the door jamb placard for your trim.

What NHTSA recalls affect the US Infiniti QX55?

Recall 25V-437 covers certain 2022 Infiniti QX55 vehicles (also certain Rogue, Altima, and QX50) with 1.5L or 2.0L VC-Turbo engines: engine bearings may have manufacturing defects that can lead to engine failure or a block breach with hot oil discharge; dealers reprogram ECM software. Campaign totals include multiple Nissan and Infiniti models.