2018 Infiniti QX30: problems, recalls and reliability
3 recalls and 22 owner complaints on record; most reports concern air bags.
Data updated weekly · latest recall Sep 2019
All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.
Common problems
Computed from 22 owner complaints filed with NHTSA for this exact model year.
“The contact owns a 2018 Infiniti QX30. The contact stated that while driving at an undisclosed speed, there was an abnormal clicking sound coming from the steering wheel, with several unknown warning lights illuminated. The vehicle was taken to the dealer, where it was diagnosed with a failed clockspring. The contact was informed that the clockspring needed to be replaced. The vehicle was not repaired. The contact was informed that the vehicle was repaired under an undisclosed recall in 2018. The manufacturer was made aware of the failure, and a case was filed. The contact was informed that the repair was not covered under the previous recall. The failure mileage was approximately 52,000.”Owner report · Air Bags · Feb 2026
“The rear subframe on my 2018 Infiniti QX30 experienced a structural failure at approximately 39,000 miles. The vehicle was inspected by an authorized Infiniti dealer, who confirmed failure of the rear subframe, a critical structural and safety component. This failure created a serious safety hazard, including risk of loss of vehicle control. The vehicle was deemed unsafe to operate. The failure occurred under normal driving conditions and without warning. A rear subframe is not a wear item and should not fail at this mileage. This appears to be a potential manufacturing or design defect affecting vehicle safety.”Owner report · Unknown Or Other · Jan 2026
“The contact owns a 2018 Infiniti QX30. The contact stated while driving approximately 50 MPH, the vehicle erroneously shifted into neutral(N) and stalled inadvertently. The contact was able to pull to the side of the road. The vehicle failed to restart. The message "Service Required - Do Not Shift Gears - Visit Dealer" was displayed temporarily. The vehicle was towed to the local dealer and it was diagnosed and determined that the auxiliary battery needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 40,000.”Owner report · Electrical System · Feb 2024
Show 7 more owner reports
“My vehicle is never been in an accident, but it is showing SRS malfunction. Nissan dealer took 2500$ to do all the services (Coolant, battery change, etc..) and gave me rejection sticker for state inspection and said I need to get this SRS issue fixed from infiniti dealer. And infiniti dealer says they have to replace the Airbag Control Module and quoting an other 2500$ spending 5000$ on a 10000$ car is not making sense, where equipment is going bad by itself. Airbag Control Module (SRS Malfunction, Front Left Malfunction)”Owner report · Air Bags · Dec 2023
“The vehicle, with low mileage and no accidents, has had a few engine-related issues over the last few months. Recently, I went to turn it on, and many components of the car wouldn't work (no parking, power steering, engine issues, seats won't move, etc.). I live in a very dangerous city, and my car not working has placed me in a dangerous concern for my well-being. I took it to certified Infiniti dealer who said that the entire electrical harness has been damaged, rendering the vehicle a safety hazard, and quoted me $19,000 in repairs. Infiniti corporate refused to assist in repairing the damage that many people have reported having in this specific Infiniti model.”Owner report · Power Train · May 2023
“The contact owns a 2018 Infiniti QX30. The contact stated that on several occasions while in reverse(R) the display screen went blank. The vehicle was restarted, and on some occasions, the screen displayed a still frame image and an unknown sensor warning message was displayed on the screen. The vehicle was not diagnosed or repaired. The manufacturer was notified. The failure mileage was approximately 45,000.”Owner report · Back Over Prevention · Apr 2023
“Tl* the contact owns a 2018 infiniti qx30. The contact stated that at start-up, the contact heard an abnormal popping sound while turning the steering wheel. The contact stated that the air bag warning light illuminated on the instrument panel. Additionally, several features on the steering wheel failed to operate as needed. The vehicle was not taken to be diagnosed nor repaired. The manufacturer was not notified of the failure. The vehicle was not yet repaired. The failure mileage was approximately 34,000.”Owner report · Steering · Apr 2021
“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.”Owner report · Fuel/Propulsion System · Oct 2020
“When I turn my car off the radio is staying on and if I don't crank it every 6-8 hours the battery goes completely dead and I have to recharge it”Owner report · Electrical System · Feb 2020
“The contact owns a 2018 Infiniti QX30. The contact stated while driving at various highway speeds, the vehicle suddenly decelerated to 30 MPH. During the failure the check engine warning light illuminated and the message "Inoperative - See Owner's Manual" was displayed. The vehicle was taken to the local dealer on several occasions and the ignition module, engine cylinders, brake wiring harness and brake sensor were replaced; however, the failure persisted. The manufacturer was notified of the failure. The failure mileage was 23,000.”Owner report · Vehicle Speed Control · Nov 2019
Recalls - 3 campaigns
Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Remedy: Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated. Owners may contact Nissan customer service at 1-800-867-7669 or INFINITI customer service at 1-800-662-6200.
Nissan North America, Inc. (Nissan) is recalling 2017-2018 Infiniti QX30 vehicles. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.
Remedy: Nissan will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began March 26, 2018. Owners may contact Infiniti customer service at 1-800-622-6200, option 7.
Nissan North America, Inc. (Nissan) is recalling certain 2018 Infiniti QX30 vehicles. The bolt securing the right-hand side lower seat belt anchorage may have been incorrectly installed during production. This can result in the lower seat belt anchorage detaching in a crash. As such, these vehicles fail to comply with certain requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages", number 209, "Seat Belt Assemblies, and number 208, "Occupant Crash Protection."
Remedy: Nissan will notify owners, and dealers will weld in a new retaining plate and secure the seat belt anchorage with a new anchor bolt, free of charge. All vehicles were repaired July 17, 2018. Owners may contact Infiniti customer service at 1-800-662-6200.
Specifications
Factory options offered for the 2018 model year, decoded from the NHTSA vPIC database. Individual vehicles have one of each.
How other years compare
Check your exact QX30 by VIN
Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.
Open VIN decoderFrequently asked questions
Is the 2018 Infiniti QX30 reliable?
NHTSA has 22 owner complaints and 3 recall campaigns on record for the 2018 Infiniti QX30. The most complained-about area is air bags.
Does the 2018 Infiniti QX30 have open recalls?
3 recall campaigns have been issued, the latest concerning back over prevention: sensing system: camera. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.
Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.