Is the 2019 Infiniti QX50 reliable?

The 2019 Infiniti QX50 has 188 complaints filed with NHTSA (10.4x the segment average). Our reliability verdict: avoid. Most common issue: ENGINE problems.

What are common problems with the 2019 Infiniti QX50?

Top problems: ENGINE (79 complaints, avg repair $500); DRIVER ASSIST/CAMERAS (23 complaints, avg repair $500); OTHER (18 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2019 Infiniti QX50?

Yes, there are 3 recall(s): AIR BAGS:KNEE BOLSTER, BACK OVER PREVENTION: SENSING SYSTEM: CAMERA, ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL. Contact any Infiniti dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2019 Infiniti QX50?

The 2019 Infiniti QX50 gets 27 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $1778. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2019 Infiniti QX50?

Estimated US average full-coverage insurance for the 2019 Infiniti QX50 is approximately $2,124/year (suv-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2019 Infiniti QX50

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2019 Infiniti QX50 has 188 owner complaints filed with NHTSA — that's 10.4x the segment average of 18. The most common issue is engine problems (42% of all complaints), specifically: vehicle 2019 infiniti qx50 pure 4dr suv awd (2.0l 4cyl turbo cvt) review we have this car about 3 months now. have approximately 3500 miles on it. we experiencing a hug defect on this car. in october, i drove the infinity to the gym in the morning 5:20am. it was less than 1 miles away, parked the. There are 3 recalls issued for this model year. ⚠️ 1 fire report filed.

1 fire report 6 crash reports 4 injuries

188

Total Complaints

Recalls Issued

5/5

Safety Stars

10.4x

vs Segment Avg

Known Problems(top 5 of 8)

ENGINE

79 complaints

42%

• VEHICLE 2019 INFINITI QX50 PURE 4DR SUV AWD (2.0L 4CYL TURBO CVT) REVIEW WE HAVE THIS CAR ABOUT 3 MONTHS NOW. HAVE APPROXIMATELY 3500 MILES ON IT. WE EXPERIENCING A HUG DEFECT ON THIS CAR. IN OCTOBER, I DROVE THE INFINITY TO THE GYM IN THE MORNING 5:20AM. IT WAS LESS THAN 1 MILES AWAY, PARKED THE
• AT STOP LIGHTS THE CAR WILL IDLE ROUGHLY LIKE IT WILL STALL THEN IT WILL ALSO JUMP FORWARD.
• WHILE DRIVING, THE VEHICLE WILL DECLINE IN ACCELERATION AND YOU CAN NOT INCREASE ACCELERATION. WHEN TURNING THE VEHICLE OFF, THE CAR WILL PROCEED AT A SLOW PACE. INFINITI DEALER TOLD ME THAT I NEEDED TO LET THE CAR WARM UP FOR 30 MINUTES. THE ENGINE MAKES NOISE AS IF THE VEHICLE IS IN NEUTRAL. AT T

Typical onset: 50K miles Est. repair: $500🔥 1 fire reports💥 1 crashes

“VEHICLE 2019 INFINITI QX50 PURE 4DR SUV AWD (2.0L 4CYL TURBO CVT) REVIEW WE HAVE THIS CAR ABOUT 3 MONTHS NOW. HAVE APPROXIMATELY 3500 MILES ON IT. WE EXPERIENCING A HUG DEFECT ON THIS CAR. IN OCTOBER, I DROVE THE INFINITY TO THE GYM IN THE MORNING 5:20AM. IT WAS LESS THAN 1 MILES AWAY, PARKED THE”

— NHTSA complaint filing

When Problems Appear on the 2019 Infiniti QX50

Based on 64 owner complaints that included an odometer reading. Median mileage at time of complaint: 22K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

OTHER

In line with typicalmedian 6K mi · 8 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ELECTRICAL

In line with typicalmedian 7K mi · 6 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ENGINE

High-mileage issuemedian 70K mi · 26 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (3)

AIR BAGS:KNEE BOLSTER06/09/2018

Nissan North America, Inc. (Nissan) is recalling certain 2019 INFINITI QX50 vehicles. In the event of a crash in very cold temperatures, the trim cover may separate unexpectedly from the passenger-side knee air bag module instead of splitting at the trim cover tear seam as designed.

Risk: If the passenger-side knee air bag cover detaches during deployment, it can increase the risk of injury.

Fix: INFINITI will notify owners, and retailers will replace the passenger-side knee air bag module, free of charge. The recall began October 23, 2018. Owners may contact INFINITI customer service at 1-800-662-6200.

Fuel Cost Calculator for 2019 Infiniti QX50

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$1,778

Per month

$148

Per mile

14.8¢

MPG

City driving (worst-case MPG)

$2,001/yr

Highway driving (best-case MPG)

$1,549/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2019 Infiniti QX50

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$2,124

Full coverage / month

$177

Liability only / year

$688

vs US avg

+27%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (suv-luxury)1.35x

× theft risk1.00x

× safety rating0.94x

× vehicle age1.00x

= Full coverage estimate$2124

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Infiniti New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 60K mi

Powertrain

6 yr / 70K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

7 yr / unlimited mi

Roadside assistance

4 yr / unlimited mi

These are the terms for a new Infiniti. If you're buying a used 2019 QX50, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Infiniti dealer for VIN-specific remaining warranty.

Estimated Repair Costs

ENGINE(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

OTHER(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 188 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: VEHICLE 2019 INFINITI QX50 PURE 4DR SUV AWD (2.0L 4CYL TURBO CVT) REVIEW WE HAVE THIS CAR ABOUT 3 MONTHS NOW. HAVE APPROXIMATELY 3500 MILES ON IT. WE EXPERIENCING A HUG DEFECT ON THIS CAR. IN OCTOBER, I DROVE THE INFINITY TO THE GYM IN THE MORNING 5:20AM. IT WAS LESS THAN 1 MILES AWAY, PARKED THE
Typically appears around 50K miles. Repair cost ~$500
☐
DRIVER ASSIST/CAMERAS: WHILE DRIVING DOWN A FOUR LANE HIGHWAY AT 50 MPH. THE CAR SUDDENLY APPLIES EMERGENCY BRAKING WHEN NOTHING WAS IN FRONT OF THE CAR. IF ANOTHER CAR IS BEHIND THIS VEHICLE AND THIS HAPPENS, THERE WILL BE A MAJOR ACCIDENT. THIS HAS HAPPENED ON 3 OCCASIONS TOTAL.
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: CAR CAN SHIFT INTO NEUTRAL MERELY BY RESTING HAND ON SHIFT LEVER WHILE SITTING OR MOVING
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: BACKUP CAMERA AND NAV SCREEN WENT BLANK. COULDN'T USE THE BACKUP CAMERA BACKING UP IN GARAGE.
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 3 recalls have been completed — free at any Infiniti dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)