VIN REPORT

JN1EV7AR8JM4409772018 INFINITI Q50

15of 100
Low Risk
Buyer Risk Score
Recalls
3
3 campaigns found
Safety Grade
D
67/100 composite
Complaints
42
NHTSA filed
Vehicle Age
8 yrs
Made in JAPAN
BUYPurchase Verdict

2018 INFINITI Q50 was analyzed across NHTSA recalls, owner complaints, crash test data, and public auction records. There are 3 open recalls on record — verify these have been repaired before purchase. 42 owner complaints have been filed with NHTSA — review the complaint section for the most common failure patterns.

23 MPG
Verdict & Risk Assessment
📄

Executive Summary

2018 INFINITI Q50

2018 INFINITI Q50 was analyzed across NHTSA recalls, owner complaints, crash test data, and public auction records. There are 3 open recalls on record — verify these have been repaired before purchase. 42 owner complaints have been filed with NHTSA — review the complaint section for the most common failure patterns.

  • 3 open recalls — verify these have been repaired before purchase
  • 42 owner complaints filed with NHTSA — above average for this class
  • Common owner-reported issues: airbag warning, stalling
  • Complaint rate is accelerating — issues appear to be getting worse, not better
  • Engine/Powertrain is flagged in both recalls and owner complaints — double-confirmed failure pattern
  • Component failure cascade detected — a known defect pattern that typically leads to more severe downstream damage
Owner Complaint Intelligence

42 owner complaints filed — top areas: Engine/Powertrain (43%), Other (21%), Safety Systems (14%). Common issues: airbag warning, stalling. 1 crash reported.

15
of 100
Low Risk
Low risk profile — minor signals only, likely routine.
LOWMODERATEHIGHCRITICAL
2 Contributing Risk Factors
3 model-wide recalls on record
+9
Accelerating complaint trend — problems increasing over time
+6
Critical Alerts

Title Brand Check

Mined from auction damage fields and listing titles — not a DMV title history pull

No auction records available. Title brand status could not be verified — request title history from seller or state DMV.

Vehicle

Vehicle Specifications

Decoded from NHTSA vPIC database

Make
INFINITI
Model
Q50
Year
2018
Body Style
Sedan/Saloon
Vehicle Type
PASSENGER CAR
Drive Type
4WD/4-Wheel Drive/4x4
Fuel Type
Gasoline
Engine
6-cyl 3L 300 hp
Doors
4
Manufacturer
NISSAN MOTOR COMPANY, LTD
Assembly
TOCHIGI PLANT, KAWACHI-GUN, TOCHIGI, JAPAN
GVWR
Class 1: 6,000 lb or less (2,722 kg or less)

Assembly Plant Quality

Plant: TOCHIGI PLANT, KAWACHI-GUN, TOCHIGI

CQuality55/100
Standard📍 TOCHIGI PLANT, KAWACHI-GUN, TOCHIGI

No specific quality data available for this plant. No documented recall or complaint concentrations on record.

Safety

Safety Intelligence

Composite analysis from NHTSA recall, complaint, and crash data

D
Score: 67/100
Crash Test Rating20/40
Recall Safety22/30
Complaint History25/30
25/100Moderate
  • Fuel system recall
2/100
Basic
1 of 20 safety features detected
Missing: Automatic Emergency Braking, Pedestrian AEB, Forward Collision Warning, Electronic Stability Control
Low
  • 1 complaint(s) involved a fire
Moderate
  • Safety system appears in both official recalls and owner complaints

Lemon law eligibility depends on state law, number of repair attempts, and days out of service. Consult an attorney for actual eligibility.

The same components appear in both official NHTSA recalls and owner-filed complaints — a double-confirmed failure signal.

Engine/Powertrain
1 recall18 complaints

Driver Assistance Features

ADAS equipment data from NHTSA vPIC database

Forward Collision Warning?Unknown
Automatic Emergency Braking?Unknown
Pedestrian AEB?Unknown
Rear AEB?Unknown
Lane Departure Warning?Unknown
Lane Keep Assist?Unknown
Lane Centering Assist?Unknown
Blind Spot Monitoring?Unknown
Rear Cross Traffic Alert?Unknown
Adaptive Cruise Control?Unknown
Adaptive Headlights?Unknown
Auto High Beam?Unknown
Parking Assist?Unknown
Backup Camera?Unknown
Electronic Stability Control?Unknown
Tire Pressure Monitoring?Direct
Event Data Recorder?Unknown
Crash Notification?Unknown
Dynamic Brake Support?Unknown
Keyless Ignition?Unknown
Recalls3

Deferred Failure Risk

Vehicle-specific risks from this model-year's complaint record, known defects, and service milestones

54/100
Warning Deferred Risk
The engine/powertrain system is the most-reported problem for the 2018 INFINITI Q50 — 18 NHTSA complaints (43% of all filings). Prioritize it in a pre-purchase inspection.
No odometer data on record. Items marked VERIFY below are age-based maintenance reminders — general guidance, not confirmed findings for this specific vehicle. Confirm actual mileage and service history with the seller.
CASCADECriticalFailure Cascade
Cascade already triggered — downstream damage likely in progress
Have a specialist inspect all systems connected to the failed component before purchase
One failed component has created stress on connected systems. Repair costs compound quickly — a $500 fix can become $3,000+ if cascade damage is ignored.
COMMONLY REPORTEDCriticalEngine/Powertrain
18 owner complaints · 43% of all filings
Inspect the engine/powertrain system before purchase — the most-reported problem for the 2018 INFINITI Q50
Owners of the 2018 INFINITI Q50 report engine/powertrain issues more than most other systems. Complaints concentrated in one area often signal a systemic weakness worth a targeted pre-purchase inspection.
COMMONLY REPORTEDModerateSafety Systems
6 owner complaints · 14% of all filings
Inspect the safety systems system before purchase — the 2nd most-reported problem for the 2018 INFINITI Q50
Owners of the 2018 INFINITI Q50 report safety systems issues more than most other systems. Complaints concentrated in one area often signal a systemic weakness worth a targeted pre-purchase inspection.
COMMONLY REPORTEDHighElectrical
6 owner complaints · 14% of all filings
Inspect the electrical system before purchase — the 3rd most-reported problem for the 2018 INFINITI Q50
Owners of the 2018 INFINITI Q50 report electrical issues more than most other systems. Complaints concentrated in one area often signal a systemic weakness worth a targeted pre-purchase inspection.
VERIFYCriticalTiming Chain Tensioner
Typical interval: 120,000 mi / 10 yr · Verify service records (no odometer on file)
Verify timing chain tensioner service history with the seller
Worn chain tensioners cause timing chain skip or snap — common on GM 5.3L/6.2L, Ford EcoBoost, VW/Audi EA888, BMW N47/N63. Listen for cold-start rattles.
VERIFYCriticalWater Pump
Typical interval: 100,000 mi / 8 yr · Verify service records (no odometer on file)
Verify water pump service history with the seller
Water pump failure causes rapid overheating. If the engine overheats even once, head gasket damage is likely — turning a $400 part into a $3,000+ repair.
VERIFYHighTransmission Fluid / Service
Typical interval: 60,000 mi / 5 yr · Verify service records (no odometer on file)
Verify transmission fluid / service service history with the seller
Degraded transmission fluid destroys clutch packs and solenoids. CVT transmissions are especially sensitive — neglected fluid can result in a $4,000–$8,000 replacement.
VERIFYHighDifferential / Transfer Case Fluid
Typical interval: 50,000 mi / 4 yr · Verify service records (no odometer on file)
Verify differential / transfer case fluid service history with the seller
On 4WD/AWD vehicles, neglected differential or transfer case fluid causes metal-on-metal wear. Replacement costs $1,500–$4,000.
VERIFYHighCoolant Flush
Manufacturer interval: 105,000 mi / 7 yr · Verify service records (no odometer on file)
Verify coolant flush service history with the seller
per Nissan maintenance guide
Degraded coolant loses corrosion inhibitors and attacks aluminum engine components. Can cause head gasket failure and water pump corrosion.
VERIFYModerateSpark Plugs (iridium/platinum)
Typical interval: 100,000 mi / 8 yr · Verify service records (no odometer on file)
Verify spark plugs (iridium/platinum) service history with the seller
Worn spark plugs cause misfires that can foul and crack catalytic converters. A $150 tune-up can prevent a $1,200 catalytic converter replacement.
VERIFYModerateFuel Injectors
Typical interval: 120,000 mi / 10 yr · Verify service records (no odometer on file)
Verify fuel injectors service history with the seller
Dirty or failing injectors cause rough idle, reduced fuel economy, and increased emissions. Cleaning costs $100–$200; replacement $800–$1,600.

NHTSA Safety Recalls

3 RECALLS
3found

NHTSA VIN-specific recall lookup returned no data for this VIN. The 3 recalls below are model-wide and may or may not apply to this exact vehicle depending on production date. Verify at nhtsa.gov/recalls.

Estimated Repair Completion (Statistical)

Average repair completion across 3 recalls is ~69%. Always ask the seller for dealer service records confirming each repair.

69%
avg repaired

Statistical model based on recall age, component type, and manufacturer. Not a repair confirmation. Demand dealer service records.

INFINITI Recall Completion Rate — Industry Context
84%Fair

INFINITI completes recalls at a fair rate (84%). If this vehicle has open recalls, follow up with a dealer — average remedy time is ~21 months.

Avg time to remedy open recall: ~21 months · Source: NHTSA Recall Completion Rate Reports

Avg Fix Time
21mo
#19V654000
Dec 2019

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

SummaryNissan 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."
Read full details...
ConsequenceThe lack of an image in the back-up camera display increases the risk of a crash.
Est. Repair Completion~69%

~31% chance this recall was never fixed

Moderate Risk

Source: NHTSA statistical model by recall age & component type

#17V476000
Invalid Date

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

SummaryNissan North America, Inc. (Nissan) is recalling certain 2016-2018 Infiniti Q50 and 2017 Infiniti Q60 vehicles equipped with a 2.0L engine. Incorrect Fuel Pump Control Module (FPCM) software may allow the fuel level in the main tank to be too low to supply fuel to the engine, causing the engine to stall while driving.
Read full details...
ConsequenceAn engine stall can increase the risk of a crash.
Est. Repair Completion~69%

~31% chance this recall was never fixed

Moderate Risk

Source: NHTSA statistical model by recall age & component type

#24V470000
Invalid Date

POWER TRAIN:DRIVELINE:DRIVESHAFT

SummaryNissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-2019 Q70L two-wheel drive vehicles. The driveshaft can fatigue and break.
Read full details...
ConsequenceA broken driveshaft can result in a loss of drive power, or a vehicle roll away when the vehicle is in park without the parking brake applied. Both scenarios can increase the risk of a crash.
Est. Repair Completion~70%

~30% chance this recall was never fixed

Moderate Risk

Source: NHTSA statistical model by recall age & component type

Recall Intelligence

Detailed analysis of recall history and severity

LONG-STANDING OPEN
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
6.7yr open

⚠ One or more recalls have been open for over 5 years — may never have been repaired on this vehicle.

12/09/2019
3 total campaigns
Fuel SystemEngine/Powertrain
1
Part Replacements
2
Software/OTA Updates
0
Buyback/Refund
0
High-Effort Repairs
1 recall is over 2 years old — statistically less likely to have been completed. Verify repair status with any dealer using your VIN.

Recall Remedy Effectiveness — Complaints Continue After Fix

RECALL DIDN'T FIX IT

Owner complaints filed AFTER recall remedies were issued for the same components

92% of complaints about "BACK OVER PREVENTION: SENSING SYSTEM: CAMERA" were filed AFTER recall campaign 19V654000 (2019-12-09) — the recall remedy may not have fully resolved the issue.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
92% post-recall
Recall: 2019-12-091 before · 11 after#19V654000

Continuing complaints after a recall may indicate an inadequate fix, a new failure mode, or that many vehicles never had the recall performed. Verify recall completion status directly with NHTSA.

Manufacturer Recall Response Time

Time between first owner complaint and recall issuance

1.5yr
Lag from first complaint to recall
First complaint: 2018-06-25 · Recall issued: 2019-12-09

18 months elapsed between first complaint and recall issuance — a significant delay in consumer protection.

Complaints42

Complaint Intelligence

42 complaints analyzed across 6 system categories

Engine/Powertrain
18
Other
9
Safety Systems
6
Electrical
6
Suspension/Wheels
2
Body/Structure
1 crash1
2018
6
2019
5
2020
5
2022
1
2023
6
2024
4
2025
10
2026
5
38% trend in recent years (increasing complaints)
Accelerating +60%
16
Last 24 months
10
Prior 24 months

⚠ Complaint rate is accelerating — issue may be getting worse

PEAKS FALL (SEP–NOV)

31% of complaints filed in Oct & Aug — may indicate temperature-sensitive or weather-related failures.

J
F
M
A
M
J
J
A
S
O
N
D
Fire/smoke6
Engine stalling5
Electrical failure3
Conditions Reported
Highway/high-speed (8)Parking/low-speed (5)Startup (4)Rain/wet (1)

Owner Complaints

HIGH VOLUME

42 safety complaints filed with NHTSA

42found
1
Fire
1
Crash
ODI #11748898AIR BAGS,SEAT BELTS

The contact owns a 2018 Infiniti Q50. The contact stated while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to the dealer, where the contact was informed that the front passenger seat and passenger seat belt needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 34,000.

ODI #11742781AIR BAGS

The contact owns a 2018 Infiniti Q50. The contact stated that while driving at an undisclosed speed, the front passenger Occupant Classification System (OCS) sensor became inoperable. The vehicle was taken to the dealer, where it was diagnosed that the front passenger OCS sensor had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 59,200.

ODI #11735910ELECTRICAL SYSTEM,BACK OVER PREVENTION

I am submitting this complaint regarding a safety defect in my 2018 Infiniti Q50, which was manufactured prior to May 1, 2018. Despite matching the make, model, and production timeframe associated with an existing Infiniti recall for backup camera failures, my specific vehicle is not included in the recall population. The backup camera in my vehicle intermittently fails to display an image or presents a blank or distorted screen when the vehicle is placed in reverse. This defect significantly impairs rear visibility and increases the risk of a collision, particularly in situations involving pedestrians, children, or obstacles that may not be visible through mirrors alone. The backup camera is a critical safety feature, and its failure directly compromises safe vehicle operation. The exclusion of my vehicle from the recall is concerning, given that it shares the same model year, platform, and manufacturing period as those already identified as defective. This suggests that the defect may be more widespread than currently acknowledged. A malfunctioning backup camera is not a minor inconvenience as it creates a clear and preventable safety hazard. I urge the NHTSA to review this issue and consider expanding the scope of the existing recall to include all affected 2018 Infiniti Q50 vehicles, including those manufactured before May 1, 2018, that are currently excluded. Additionally, I encourage further investigation into the consistency and reliability of the backup camera systems in this model line. This complaint is submitted not only to address my individual vehicle but also to contribute to a broader understanding of a potential safety defect that may affect other drivers. I believe that multiple reports of similar issues will help prompt appropriate action to ensure public safety. Thank you for your attention to this matter.

ODI #11725568ELECTRICAL SYSTEM

Odometer Fraud. The contact purchased a 2018 Infiniti Q50. It was discovered that there were three separate mileage discrepancies. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 50,370; however, at the time of registration, it was discovered that the mileage had been rolled back from 54,000 to 28,630 miles. The mileage before the vehicle was purchased was 47,650.

ODI #11709489POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM

Filing this complaint regarding a safety-related defect involving the turbocharger system on my 2018 INFINITI Q50. The vehicle has approximately 46,000 miles and is 8 years old. INFINITI/Nissan has acknowledged through its own Technical Service Bulletins (TSBs) that turbocharger failure on 2016–2018 Q50 3.0T vehicles is a known defect. Nissan’s documentation identifies issues such as turbo oil seal leaks, reduced engine power, smoke, and potential catastrophic engine failure, and provides an extended warranty of up to 10 years or 120,000 miles due to the safety risks associated with sudden power loss. My vehicle experienced turbocharger failure consistent with these known defects, resulting in loss of engine power, which presents a serious safety hazard, particularly during highway driving, merging, or intersections. Sudden loss of propulsion increases crash risk and endangers vehicle occupants and others on the road. In some cases, turbo failure can occur with little or no warning, further increasing risk. The failure was confirmed by INFINITI/Nissan service departments, and the vehicle remains available for inspection. CarMax insurance approved the engine repair, acknowledging mechanical failure; however, they declined to approve turbocharger repair specifically because INFINITI has issued a known TSB and extended warranty covering turbo failure, deferring responsibility to the manufacturer. Despite the vehicle being within the extended warranty limits, Nissan denied coverage, claiming the vehicle has a “branded title.” This claim is unsupported by VIN reports, the loan originator, and CarMax’s own title search prior to leasing all confirm the title is not branded. Nissan has provided no documentation supporting its assertion. Nissan N.A. reviewed and closed the matter despite the known safety defect and lack of evidence for the title claim. Represents a safety-related defect and improper denial of a manufacturer-recognized safety remedy, warranting NHTSA review.

ODI #11704146ENGINE

Leak in the turbo causing oil to burn and create smoke from the exhaust

ODI #11701863UNKNOWN OR OTHER,ENGINE

The serpentine belt on my 2018 Infiniti Q50 Sport became contaminated with oil immediately after dealer turbo replacement at the end of August 2025, causing the belt to slip, shred, and be pulled into the engine. This resulted in sudden loss of essential engine functions and poses a significant safety hazard. This failure was caused by improper repair at the dealership.”

ODI #11693654SERVICE BRAKES, HYDRAULIC,ENGINE AND ENGINE COOLING

The contact's son owns a 2018 Infiniti Q50. The contact stated that soon after purchasing the vehicle, there was an abnormal screeching sound coming from the brakes while depressing the brake pedal. There was no warning light illuminated. The contact's son took the vehicle to an independent mechanic to have the brake pads and rotors replaced. However, less than one month after the replacement of the pads and rotors, there was an abnormal grinding sound coming from the front passenger’s side brakes. The mechanic was notified of the issue, and the contact was informed that the brake calipers might also need to be replaced. The contact stated that while driving at various speeds, the engine temperature gauge indicated that the engine was hot(H), with white smoke coming from the exhaust pipes. The vehicle was taken back to the independent mechanic, but the mechanic was unable to determine the cause of the failure. The vehicle was taken to another independent mechanic and the contact's son was informed that the head gasket had failed, and an engine replacement was recommended. The dealer was notified of the failure, and the contact was informed that there were no recalls or warranty on the vehicle. The manufacturer was also notified of the failure and provided the same information as the dealer. The vehicle was not repaired. The failure mileage was approximately 88,000.

ODI #11692169AIR BAGS

The airbag/srs light is on. I've read on multiple forums that this is a common occurrence with this model and year of Infiniti. It did not come on as a result of any accident/incident.

ODI #11691027AIR BAGS

Airbag light turn on, on my dashboard, I checked it with a professional OBD2 scanner and shows a code which indicates a fault in the Occupant Detection System (ODS), which the scanner says it is very common for my vehicle. This puts my passengers at risk due to an airbag system fault. My vehicle has not been in an accident, nor has my passenger seat been messed with. I have spoken to other individuals with the same vehicle, also checked the forums for my specific vehicle and almost all of them have the same issue with the ODS, with no recalls or warranty resolution from the dealership. This is a common issue. It is concerning because there is a pattern of the ODS being faulty by no fault of our own but no resolution or recall.

ODI #11686256AIR BAGS,ENGINE,FUEL/PROPULSION SYSTEM

Within one month of purchase, the airbag warning light illuminated and has remained on continuously. A separate dealership later confirmed the airbag system is defective and may not deploy in an accident. This is a serious safety defect that was not disclosed to me at the time of sale. Additional Issues: •On July 14, 2025, I dropped the car off for prolonged starting issues. I was told the vehicle had six faulty fuel pumps/injectors. •I have not had possession of the car since July 14. •On August 30, 2025, I received an email from Nissan of Orange Park stating the car was “completed and ready.” When I called the next day, I was told the car was not at Nissan at all, but at Infiniti, with no clear repair status or timeline. Concern: This is a federal safety defect. I request NHTSA’s review and investigation into Infiniti/Nissan’s handling of defective airbag systems in this vehicle and the misleading communication surrounding repairs.

ODI #11681634VEHICLE SPEED CONTROL,ENGINE,FUEL/PROPULSION SYSTEM

My car wouldnt start and when it did, it would start shaking and every time I accelerate, The speed wasnt going any faster but only the RPMs were

ODI #11663542UNKNOWN OR OTHER

I was driving down the highway leaving the barbershop and my car wouldnt go over more than like 55 mph and I got a flashing green symbol beside my check engine light which had just came on when the AUTO (Stop/Start) light did. once I got home turned it off and turned it back on the for a second the light doesn’t come on but once you drive it maybe a quarter of a mile or less it come back on and the car wont function properly again

ODI #11649920POWER TRAIN,SERVICE BRAKES,FUEL/PROPULSION SYSTEM

Car has white smoke coming from the exhaust and the oil level keeps decreasing. Car stalls and takes time to accelerate P0106 code pops up from engine. There’s a rattle and whine noise coming from the engine bay. Also the gas was stuck accelerating. Had to switch the car to neutral so it does continue accelerating. After switching to neutral I was able to decrease power to the wheels and had to pull over on the road.

ODI #11638873ENGINE AND ENGINE COOLING,ENGINE

The contact owns a 2018 Infiniti Q50. The contact stated that while driving at an undisclosed speed, the "Low Oil Pressure - STOP", message was displayed, and the contact stopped driving the vehicle. The contact stated that while starting the vehicle, the engine was abnormally loud. The contact stated that the low oil pressure warning light was illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the timing chain. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 107,000.

ODI #11624689ENGINE

Turbos are starting to work and car is starting to consume anti freeze

ODI #11592525STEERING,POWER TRAIN,ENGINE

I was driving down the highway and my car started to shut down and started to make a knocking sound inside the engine bay, putting at risk other drivers, so i turned on my hazards and pulled to the shoulder of the road,the car wouldn’t turn on so i called a tow truck. Took the car to dealer and stated engine is seized

ODI #11573206UNKNOWN OR OTHER

I was in my car waiting my for complex security gate to open when I heard a loud noise. I got out of my car to see what it was and turns out my sunroof exploded. For no reason. No rock or item hit my car nor was the car in motion. It was also not from the heat as it was 60 degrees outside. I called my warranty and they refuse to cover it because it is glass. I am reading many others with this same issue. How does a 6 year old car have the sunroof explode??

ODI #11567612ELECTRICAL SYSTEM,AIR BAGS,SEATS

The airbag passenger light is illuminated causing air bag system to remain off until resolve. The vehicle was taken in for inspection and dealer confirmed diagnostic results found Occupant sensor malfunctioning. Under warranty, the sensor was covered, but after installation the system also found that wasn’t the only thing to replace. It’s a handful of sensors and harness that is integrated within the seat frame with the ONLY solution to replace the entire chair/seat frame. This item does not fall under warranty. My concern is the safety of my family riding in the vehicle. This issue was happening to 2016 and 2017 models that were recalled for the same issue. Unfortunately this vehicle may have been manufactured in 2017, but holds the 2018 year on paper found through carmax.

ODI #11541577AIR BAGS

The Air bag system on a 2018 Infiniti Q50 AWD is malfunctioning. I’d like to get it checked out especially if this could be a tentative recall issue for myself and other owners of the same vehicle. I feel very unsafe for my family and I because the system was never tampered with, yet the light used to go away randomly. Currently, the light is permanently on, and passenger airbag light states the system is off from deploying in case of an accident. This would mean that I would be driving at a risk of airbags being non-deployable and that is truly unsafe. This problem was not addressed with a dealer or any other service center. The vehicle has never been inspected yet, but it is a concern that I’d like to move forward on. The passenger airbag light is illuminated on my dashboard as well as the light depicting that the system is off. I recently bought this car July 2022 and within six months from purchase the light started coming on randomly and disappearing. Now it is permanently on.

ODI #11541649UNKNOWN OR OTHER

I went to Evo Motors to find a car and found a car filled out an application and had to return to the next day because they were closing There was already talk about a down payment but no credit transaction was happening yet. I didn’t even have an offer on the credit yet so I came back the following day and on the way there I got a phone call that the bank was requesting a down payment in the amount of $4500. The salesperson was requesting cash downpayment and I thought that was strange since that was a lot of cash to have on hand. Me and girlfriend had a decent score to acquire the car but the dealer insisted on the cash downpayment and told us the bank was requested the down payment in order to get the car. I was very uncomfortable but I needed the car as I had lost my previous car in an accident and I needed to get to work and was in a rental car. I demand my down payment back in the amount of $4500 plus interest and keep the car as the transaction was unconscionable. They took advantage of my position in the basic necessities and livelihood as I needed to keep working to survive. The added burden was that I had to call friends and family all day long to come up with a downpayment I didn’t have and I had to pay everyone back in a short time. I was so stressed that I got sick and have still not recovered from the transaction that took place that has led to the moment where it was not fair to extort funds I did not have to further benefit them even after had already enriched themselves with the sale of a vehicle that had a very high-interest rate for our credit profile. It’s obvious they had complete control over every aspect of this contract.

ODI #11532224BACK OVER PREVENTION

The contact owns a 2018 Infiniti Q50. The contact stated that the back-up camera was flickering while in use. The contact stated that over time, the back-up camera screen had gone blank and failed to operate as needed. Upon investigation, the contact discovered NHTSA Campaign Number: 19V654000 (Back Over Prevention) which she linked to the failure. The dealer was not made aware of the failure. The vehicle was not repaired. The failure mileage was approximately 130,000.

ODI #11517540ENGINE

My coolant reservoir kept on going empty, I took to dealer for service they replaced the radiator fan module and told me my engine was not porous. I was driving and my engine ended up stalling, turned off while I was driving in the freeway at a high speed cause me to almost lose control of my vehicle because everything stopped working. It looks like an inner rod failed possibly because of the coolant going into engine.

ODI #11513781ENGINE

2/1/2023 we took our 2018 Q50 to the Infiniti dealership and service center. The engine was having issues, increased RPMs while simultaneously experiencing loss of power/stalling. This was experienced by both my wife and I. Infiniti's determination was the Mass Air Flow Sensor and told us the issue was not covered by the platinum, bumper to bumper extended warranty they sold us due to the warranty only covering mechanical issues, not electrical. The service tech was able to get costs waived as factory warranty covered such events to 75k miles. We picked the car up on 2/8/2023. On 3/18/2023 the car was again towed to the dealership. The intermittent issue that was thought to be the Mas Air Flow Sensor and electrical, hit suddenly and with such force the car would not run whatsoever and stalled out on a very busy 50 MPH Parkway and my wife had to maneuver her way to safety with cars flying all around her. No obvious sign of electrical mass failure, lights still on, etc. On 3/24/2023 I received a call and was told the engine needed to be replaced, the cost was $32k, and that the warranty’s fine print says that the warranty will only cover up to the fair market value of the car, which they determined to be about $21k. I’m responsible for their faulty engine & poor mechanical workmanship? I was sent pictures of debris and springs sitting in the bottom of the dropped oil pan and a separate photo clearly showing a disintegrating cam shaft / lower engine area adjacent to the oil pan. Catastrophic and very avoidable failure (this is not an engine in a military vehicle or motorsports vehicle). I believe the problem was never the Mass Airflow Sensor, it was the alloys used in this area of the engine that were failing. This failure is not the first for Infiniti (have been reading forums)

ODI #11510930ENGINE

vehicle has porous block and lead to engine failure. many other VR30DDTT engine equipped vehicles are having the same issue some are being replace and others are not. this needs to be a major concern for nissan/infiniti as they are a fantastic brand but some of the customers of these vehicles are being left high and dry with no options

ODI #11478714LANE DEPARTURE

The Blindspot on my car needs a sensor to signal a cars presence. I have to turn my neck and head all way around to see which is unsafe for myself and others on the road.

ODI #11351917ENGINE

ON 6/13/2020 THE DRIVE BELT SHREDDED WHILE DRIVING UNDER 30MPH, UNDER LIGHT ACCELERATION. AT FIRST, THE BATTERY LIGHT ILLUMINATED ON THE INSTRUMENT CLUSTER, FOLLOWED THE CHECK ENGINE LIGHT. WHITE SMOKE BEGAN TO COME FROM THE ENGINE. THANKFULLY, I WAS NEARBY MY HOUSE AND MADE IT THERE SAFELY. FURTHERMORE, THE ENGINE OVERHEATED DUE TO A COOLANT HOSE BEING KNOCKED OFF BY THE SHREDDED BELT. ADDITIONALLY, THE WATER PUMP AND A/C COMPRESSOR FAILED. THE PULLEY TENSIONER ASSEMBLY AND BELT WERE REPLACED UNDER MANUFACTURER'S WARRANTY, ALONG WITH THE AFOREMENTIONED FAILED COMPONENTS. ALL WORK WAS DONE AT GRUBBS INFINITI OF GRAPEVINE, TX AND THE REPAIR TOOK EXACTLY THREE WEEKS TO FIX. THE FAILURE MILEAGE WAS 28,660. PREVIOUSLY, ON MARCH 6, 2019, INFINITI OF VAN NUYS, CA, TIGHTENED THE PULLEY TENSIONER ASSEMBLY DUE TO A SQUEAKING NOISE I WAS HEARING WHILE ACCELERATING. VEHICLE MILEAGE WAS APPROXIMATELY 10,000. I WAS INFORMED THAT IF I HADN'T HAD THIS ISSUE FIXED BEFORE MY DRIVE BACK TO TEXAS, MY DRIVE BELT COULD HAVE SHREDDED. AFTER THE DEALER ADDRESSED THE CONCERN NO FURTHER NOISE WAS HEARD AT ALL. THE DEALER ALSO INFORMED ME THAT THIS ISSUE IS KNOWN AND HAS BEEN DOCUMENTED IN INFINITI SERVICE BULLETINS. ALTHOUGH, THIS POSES A MAJOR SAFETY CONCERN AS THE VEHICLE COULD HAVE STALLED AT HIGH SPEED RESULTING IN AN ACCIDENT AND OR LOSS OF LIFE. I WORRY THIS ISSUE WILL HAPPEN AGAIN. TWO TIMES, TWO MANY!

ODI #11324749FUEL/PROPULSION SYSTEM

POOR GAS MILEAGE RANGE PER FULL TANK IS 289MILES VERY BAD MILEAGE *TR

ODI #11316982ENGINE

VR30DDTT SERPENTINE BELT KEEPS SHREDDING

ODI #11303046ELECTRICAL SYSTEM,AIR BAGS

TL* THE CONTACT OWNS A 2018 INFINITI Q50. THE CONTACT STATED WHILE DRIVING 45 MPH, THE AIR BAG WARNING LIGHT ILLUMINATED AND AFTER WHICH THE VEHICLE STARTED TO HESITATE. THE VEHICLE HAS BEEN TAKEN TO LOCAL DEALER (LAKE NORMAN INFINITI LOCATED AT 20435 CHARTWELL CENTER DR, CORNELIUS, NC 28031) ON FIVE DIFFERENT OCCASION. THE CONTACT STATED THAT THE DEALER REPLACED THE AIRBAG FUSE, AIRBAG HARNESS AND 2 ADDITIONAL UNKNOWN REPAIRS. THE CONTACT STATED THAT THE FAILURE RECURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 28,706.

ODI #11292527ELECTRICAL SYSTEM,BACK OVER PREVENTION

TL* THE CONTACT OWNS A 2018 INFINITI Q50. THE CONTACT STATED THAT THE BACK-UP SCREEN WOULD NOT DISPLAY WHILE THE GEAR WAS IN REVERSE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. NISSAN OF ATHENS (4735 ATLANTA HWY, ATHENS, GA) AND THE MANUFACTURER WERE NOTIFIED OF THE FAILURE, BUT NO ASSISTANCE WAS OFFERED. THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 19V654000 (ELECTRICAL SYSTEM). THE CONTACT STATED THAT THE VEHICLE EXPERIENCED THE SAME FAILURE LISTED IN THE RECALL. THE FAILURE MILEAGE WAS 30,000.

ODI #11281287FUEL/PROPULSION SYSTEM

GAS MILEAGE IS VERRY BAD ! IN CITY ONLY MY CAR GIVE ME 14 MPG AND HWY 18MPG INFINITI SAY IS. 20MPG CITY AND 29HWY. AND COMBINED 22MPG

ODI #11276915ELECTRONIC STABILITY CONTROL (ESC)

THE PHONE/BLUETOOTH CONSTANTLY DISCONNECT DEVICES THAT ARE ADDED TO BLUETOOTH. OFTEN WHEN CALLS ARE MADE FROM YOUR CELL THROUGH BLUETOOTH, THERE IS A FRYING/STATIC SOUND THAT OCCURS. YOU HAVE TO HANG UP AND PLACE YOUR CALL AGAIN. THIS HAPPENS BOTH WHILE DRIVING AND STATIONARY.

ODI #11267521ENGINE

THE SERPENTINE BELT MAKES CONSISTENT NOISE IN ALL TYPES OF WEATHER. ALREADY HAD THE DEALER REPLACE IT ONCE. NOISE CAME BACK AND THE DEALER NOW SAYS IT COULD BE THE TENSIONER PULLEY.

ODI #11267524ENGINE

FROM START INTO THE WARM-UP, THERE IS A CONSISTENT WHORELING NOISE COMING FROM THE MOTOR.

ODI #11193000STRUCTURE,VEHICLE SPEED CONTROL,SERVICE BRAKESCRASH

AS I WAS PARKING THE VEHICLE AT 5MPH BEHIND A PARKED CAR, WITH THE FRONT TIRES SLIGHTLY TURNED TO THE LEFT, THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE SUDDENLY ACCELERATED BUT THE VEHICLE FAILED TO STOP. RESULTING IN HITTING THE VEHICLE IN FRONT AND PUSHING IT OUT OF THE WAY, THE VEHICLE CONTINUED MOVING DESPITE HAVING THE BRAKE PEDAL DEPRESSED TO THE LIMIT, THE ENGINE WAS REVVING VERY HIGH. THE VEHICLE CROSSED THE MEDIAN AND CAME TO A STOP ON THE OPPOSITE TRAVEL LANE OF THE STREET AFTER THE ENGINE WENT TO IDLE SPEED. THE DEALER SUGGESTED TO CONTACT INFINITI USA TO START AN INVESTIGATION(TBA), A POLICE REPORT WAS FILED. COLLISION AVOIDANCE/AUTO BRAKE DID NOT ENGAGE. VIDEO WITH SOUND OF THE INCIDENT IS AVAILABLE UPON REQUEST.

ODI #11161699WHEELS,ENGINE

WHILE I WAS DRIVING MY INFINITI ON THE HIGHWAY MY SERPENTINE BELT SNAPPED 4 DIFFERENT TIMES WHILE IN MOTION. ALL WITHIN ONE YEAR. INCLUDING ME GETTING MY CAR BACK FROM THE DEALER AND THEM LETTING ME HAVE IT BACK THAT WAY. ALSO, THE TIRES ARE HORRENDOUS, FROM DAY ONE, THEY PULLED THE CAR LEFT OR RIGHT ON THE CAR. ALL THE SETTINGS WERE CORRECT ON THE CAR. I WANTED TO HAVE THE TIRES REPLACED, BY THE MANUFACTURER, AND THAT CAN BE DONE BECAUSE NO IT'S TO LONG AND EVERYONE TOOK TO LONG TO MAKE THINGS HAPPEN. NOT TO MENTION DUNLOP IS IMPOSSIBLE TO GET A HOLD OF.

ODI #11150686WHEELS

RUN FLAT TIRES WENT FLAT ON A POTHOLE THAT WAS NOT EVEN REALIZED ON A SUNDAY WITH NO SERVICE STATION OPEN. EVEN IF THEY WERE, THE TIRE HAS TO BE REPLACED, CANNOT BE REPAIRED. THERE IS NO SPARE TIRE OPTION- WHEN CONTACTED, COMPANY REFUSED " NOT POSSIBLE". THIS IS NOT SAFE AT ALL AND MUST BE ADDRESSED. MUST HAVE SPARE TIRE ESP SINCE RUN FLAT TIRES CANNOT BE REPAIRED AND ARE NOT IN STOCK AT MOST SERVICE STATIONS

ODI #11143715EXTERIOR LIGHTING

THIS WAS A RENTAL VEHICLE, NOT MY PERSONAL VEHICLE, BUT IS APPLICABLE TO MULTIPLE BRANDS AND MODELS. THE SAFETY ISSUE IS DUE TO THE HEADLIGHT MODES. THE DEFAULT MODE IS OFF, YET THE DRL'S REMAIN ON. THESE ARE BRIGHT ENOUGH THAT YOU CAN DRIVE IN THE MIDDLE OF THE NIGHT AND NOT REALIZE THAT YOUR ACTUAL HEADLIGHTS ARE OFF, WHICH MEANS THAT THE TAIL LIGHTS ARE OFF. I HAVE BEEN SEEING SEVERAL VEHICLES EVERY DAY WITH PEOPLE DRIVING WITH NO LIGHTS ON, EVEN IN POOR VISIBILITY. THE DEFAULT SHOULD BE FOR THE HEADLIGHTS TO BE IN AUTO MODE OR DRL'S MUST BE OFF WHEN YOU SELECT OFF. I HAVE BEEN SURPRISED SEVERAL TIMES THIS FALL BY DRIVERS DRIVING EXCESSIVELY SLOW WITH THEIR LIGHTS OFF ON THE HIGHWAY IN THE RAIN AT NIGHT. YOU CANNOT SEE THEM TILL YOU ARE VERY CLOSE. ALL OF THEM HAVE THESE NEW LED DRL'S ON AT THE TIME. THIS IS A UNIVERSAL ISSUE THAT NEEDS TO BE ADDRESSED. IT SHOWS A VERY BASIC LACK OF THOUGHT TO DESIGN HEADLIGHTS IN THIS WAY AND IS A SERIOUS SAFETY ISSUE IN MY OPINION.

ODI #11115662WHEELS

CAR COMES WITH 19"RIMS AND RUN FLAT TIRES (BRIDGESTONE DRIVE GUARD). SINCE LEASOING THE CAR IN NOVEMBER 2018, I HAVE RECEIVED 8 FLAT TIRES ALL FROM "POTHOLES" THAT RIPPED THE SIDE WALL. CONSUMER AFFAIRS SAYS THIS TIRE SHOULD NOT BE ON THIS CAR IN CERTAIN STATES IN THIS CASE NEW YORK. INFINITI DEALERS DO NOT OFFER AN OPTION AND THE UNSUSPECTING CONSUMER IS LEFT WITH A HAZARDOUS SITUATION. YOUR EYES CAN LEAVE THE ROAD AS YOU SEARCH FOR EVEN SMALL POTHOLES TO AVOID. WHEN THE TIRE DOES GO FLAT AND YOU ARE MORE THAN 25-50 MILES AWAY FROM A REPAIR SHOP YOU ARE IN DANGER OF BEING STRANDED. I WAS STRANDED IN A SNOWY WOODED AREA AND HAD TO DRIVE 25 MILES IN TREACHEROUS CONDITIONS WITH A CHILD IN THE CAR JUST TO FIND A REPLACEMENT. THE TIRE SHOULD NOT BE ON A CAR WITH A HEAVY FRONT END PER THE TIRE DEALER AND TIRE REPAIR SHOP. INFINITI KNOWS THIS AND WILL OFFER TO PAY FOR A NEW TIRE, RATHER THAN PUTTING CUSTOMER SAFETY FIRST AND DISCONTINUING THIS TIRE/RIM IN NY STATE. IN SEVERAL INSTANCES THE POT HOLE HIT WAS LESS THAN THE WIDTH OF THE TIRE.

ODI #11113316ENGINEFIRE

THE CAR CAUGHT FIRE UNDER THE HOOD AND COMPLETELY BURNED UP IN THE PARKING LOT AS I WAS EXITING THE VEHICLE UPDATED 12/4/18*JB

ODI #11103771UNKNOWN OR OTHER

FAULTY "DISPLAY CONTROL UNITS" CAUSE BLUETOOTH SYSTEM TO BEHAVE ERRATICALLY, PLAY / PAUSE MUSIC OR SOUNDS, OVERRIDE USER CONTROLS, AND CAUSE SEVERE DISTRACTIONS WHILE DRIVING BY HAVING TO MANUALLY TURN OFF BLUETOOTH FROM PHONE. FAULTY DCU WILL OVERRIDE USER CONTROLS IN OTHER ASPECTS AS WELL. DCU WILL CAUSE REVERSE CAMERA TO DISPLAY NO IMAGE / SKEWED IMAGE / INTERFERENCE. CAMERA HAS STAYED ON THE SCREEN WHILE MOVING FORWARD IN DRIVE. HAS BEEN AN ISSUE IN THESE CARS SINCE 2014, SOME WORSE THAN OTHERS. THIS HAPPENS AT ALL SPEEDS, REVERSE CAMERA IS MAINLY AT LOWER SPEEDS BUT THE ISSUES WITH THE BLUETOOTH CAN HAPPEN AT ALL SPEEDS. IT'S MOST INCONVENIENT FOR ME WHEN COMMUTING ON THE HIGHWAY BECAUSE ONCE I DISCONNECT THE PHONE FROM THE VEHICLE THE VEHICLE WILL NOT RE-PAIR WITH THE PHONE MEANING I CANNOT USE BLUETOOTH THE REST OF THE DRIVE (UNLESS I STOP).

Component Failure Cascade Risk

Known patterns where one defect leads to more severe downstream failures

CriticalTIMING CHAIN issue detected

Valve and piston damage — timing chain/belt failure causes immediate catastrophic engine damage at any speed

HighFUEL PUMP issue detected

Engine stalling at speed — fuel delivery failure can cause sudden loss of power in traffic or on highways

Complaint & Reliability Timeline

Annual complaints (blue) vs. composite reliability score (amber) — recall years marked in red

Annual complaints and reliability score for INFINITI Q50 — recall years marked in red
05100501002019201820192020202120222023202420252026Complaints/yrReliability (0–100)
Annual complaints (left axis)
Reliability score 0–100 (right axis, higher = safer)
Crash-involved complaints that year
Recall issued
Chart Analysis

The blue line shows 42 total NHTSA complaints filed over 8 years, with the worst year being 2025 (10 complaints).

The amber reliability line averaged 95/100 across the vehicle's life — relatively stable, with the lowest point of 89/100 in 2019.

The recall (red dashed line) followed the first complaints by 1 year — a typical response window; neither unusually fast nor a pattern of denial.

Red dots on the amber line flag 2019, a year when complaints included crash events — these are the highest-severity incidents in the dataset.

Details & Analysis
Financial

5-Year Ownership Cost Estimate

Based on EPA fuel data, standard depreciation, and US average insurance/maintenance costs

$3,300
Annual Fuel
EPA estimate
$1,800
Annual Insurance
US average
$1,800
Annual Maintenance
8-yr-old vehicle avg
$0
Annual Depreciation
Current period
Estimated 5-Year Total Cost
Fuel + Insurance + Maintenance + Depreciation
$34,500

Estimates use EPA fuel economy data, AAA 2024 national averages for insurance and maintenance, and a standard depreciation curve. Actual costs vary by location, driving habits, and vehicle condition.

5-Year Total Cost of Ownership

Estimated based on EPA fuel data, risk-adjusted maintenance, and depreciation

$38,114
~$635/mo over 5 yrs
$0.4/mi
cost per mile
Fuel
$16,500
Insurance (est.)
$7,500
Maintenance
$6,000
Repair Risk Buffer
$3,000
Depreciation
$5,114

Estimated 5-year cost of ownership: $38,114 (~$635/mo). Repair risk buffer is standard due to vehicle risk profile.

Negotiation Ammunition

Use these data-backed findings to negotiate the price down

3 open recalls (unverified repair status)−$1,500
1 recall over 2 years old — likely uncompleted−$400
Total recommended deduction−$1,900

Pre-Purchase Inspection Checklist

Tailored for the 2018 INFINITI Q50 — specific failure modes your mechanic must check, not a generic list

HIGH
Inspect for timing chain issue detected — ask for repair records
Valve and piston damage — timing chain/belt failure causes immediate catastrophic engine damage at any speed
HIGH
Inspect for fuel pump issue detected — ask for repair records
Engine stalling at speed — fuel delivery failure can cause sudden loss of power in traffic or on highways
HIGH
Verify recall BACK OVER PREVENTION: SENSING SYSTEM: CAMERA has been repaired
Recall on record for: Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima,
HIGH
Verify recall FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP has been repaired
Recall on record for: Nissan North America, Inc. (Nissan) is recalling certain 2016-2018 Infiniti Q50 and 2017 Infiniti Q60 vehicles equipped
HIGH
Verify recall POWER TRAIN:DRIVELINE:DRIVESHAFT has been repaired
Recall on record for: Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybri
MEDIUM
Test drive and inspect: AIR BAGS,SEAT BELTS
Multiple owner complaints filed for this component — verify it functions correctly during test drive.
MEDIUM
Test drive and inspect: AIR BAGS
Multiple owner complaints filed for this component — verify it functions correctly during test drive.
MEDIUM
Test drive and inspect: ELECTRICAL SYSTEM,BACK OVER PREVENTION
Multiple owner complaints filed for this component — verify it functions correctly during test drive.
MEDIUM
Get an independent pre-purchase inspection from a trusted mechanic
For any used vehicle with a risk score above Low, a $100–$150 independent inspection is always worth it.
MEDIUM
Run a VIN check on NHTSA.gov to confirm all recalls are closed
Free at nhtsa.gov/vehicle-safety/recalls — enter the VIN and confirm all campaigns show as completed.
MEDIUM
Verify title is clean and check for salvage/rebuilt brands at your state DMV
Title washing across state lines is common — confirm with your state DMV before finalizing purchase.

Recall Probability Forecast

Estimated likelihood of a new recall in the next 18 months based on NHTSA signals

20%
18-month
36%
2-year
Moderate Probability
Cumulative 2-year risk: 36%

20% estimated recall probability — some indicators present but not alarming.

  • Accelerating complaint rate — increasing pressure on NHTSA to act

Maintenance Schedule

OEM-specified service intervals for this vehicle

Maintenance intervals vary significantly by make, model, year, engine, and driving conditions. Always follow the manufacturer's official schedule — not generic industry estimates.

Tip: Request the seller's service records and compare against the manufacturer schedule. Missing intervals are a negotiation point.

History & Auctions

Auction History

Public sale records from Copart, IAAI, and auction aggregators

Searching Public Auction Records

Checking Copart, IAAI, BidFax, and other sources for JN1EV7AR8JM440977. Results appear automatically when found.

Insurance Cost Estimate

Estimated annual premiums based on vehicle profile, theft data, and NHTSA safety ratings

Full Coverage
$2,060–$2,620/yr
~$172–$218/mo
Liability Only
$590–$750/yr
~$49–$63/mo
Category: Near-Luxury
8-year-old vehicle: −7% (moderate depreciation)

Based on 2024 national avg ($2,011/yr full coverage). Individual rates vary by driver, location & insurer. Always compare 3+ quotes.

State-Specific Legal Protections

What consumer laws apply to this vehicle purchase in your state

Select your state to see what consumer protection laws, lemon law coverage, and title disclosure requirements apply to this vehicle purchase.

Complete Data Table

All decoded fields in a single flattened view

Vehicle Identity

VINJN1EV7AR8JM440977
Model Year2018
MakeINFINITI
ModelQ50
Vehicle TypePASSENGER CAR

Body & Configuration

Body StyleSedan/Saloon
Doors4
Drive Type4WD/4-Wheel Drive/4x4
Fuel TypeGasoline

Engine

Engine Cylinders6
Displacement (L)3
Horsepower300

Manufacturer

ManufacturerNISSAN MOTOR COMPANY, LTD
Assembly CityTOCHIGI PLANT, KAWACHI-GUN
Assembly CountryJAPAN

VIN Structure

WMI (Chars 1–3)JN1
Check Digit (Char 9)8
Model Year Code (Char 10)J
Plant Code (Char 11)M
Sequence (Chars 12–17)440977

Safety Data

NHTSA Recall Count3
NHTSA Complaint Count42

VIN Structure Decode

ISO 3779 character-by-character breakdown of this Vehicle Identification Number

J
1
N
2
1
3
E
4
V
5
7
6
A
7
R
8
8
9
J
10
M
11
4
12
4
13
0
14
9
15
7
16
7
17
WMI (1–3)
VDS (4–8)
Check Digit (9)
Model Year (10)
Serial (11–17)
J
World Manufacturer
Country & region of manufacture
Position 1
N
Manufacturer
Specific manufacturer identifier
Position 2
1
Vehicle Type
Division or vehicle type
Position 3
EV7AR
Vehicle Descriptor Section (VDS)
Body style, engine type, restraint system
Position 4–8
8
Check Digit
Mathematical validation character
Position 9
J
Model Year
Year of manufacture
Position 10
M
Assembly Plant
Where the vehicle was assembled
Position 11
440977
Production Sequence
Unique serial number for this vehicle
Position 12–17
Country of Manufacture
Japan
From VIN position 1 (J)
Model Year Character
"J" → 2018
Could also be 1988
Check Digit (Pos 9)
✓ Valid
ISO 3779 weighted-sum algorithm
Research This Model

Disclaimer: Data sourced from NHTSA public APIs and scraped auction listings. For informational purposes only. Not a substitute for a paid vehicle history report. Retrieved: 8/2/2026, 3:59:27 PM.