Used Infiniti QX50 2nd Gen (2019-2025): Buyer's Guide

In July 2025, Nissan recalled 84,536 Infiniti QX50s built between 2019 and 2022. The problem: connecting rod bearings in the VC-Turbo engine can have manufacturing defects that cause the engine to seize at highway speeds. No warning light. No temperature spike. No auditory cue. Just a sudden loss of power.

That's the bad news. Here's the other part: the recall comes with a warranty extension to 10 years and 120,000 miles from the original in-service date, for every QX50 that passes the free dealer inspection. And the 2023 and newer QX50 isn't in the recall at all, because Infiniti fixed the bearing manufacturing issue before that model year went into production.

The QX50 is a genuinely good car in the right year range. Quiet, refined, spacious, and priced attractively relative to German competitors. But it requires homework. This guide is that homework.

This Generation at a Glance

Infiniti redesigned the QX50 for 2019. The previous generation (2014-2018, J50 platform) used a naturally aspirated V6 and conventional six-speed automatic. The 2nd gen replaced everything: new platform, new engine, new transmission.

The centerpiece is the VC-Turbo: the world's first production variable compression ratio engine. It continuously adjusts compression between 8:1 and 14:1 depending on load. Under light throttle, it runs high compression for fuel economy. Under hard acceleration, it drops compression to prevent knock. The result is 268 horsepower and 280 lb-ft of torque from a 2.0-liter four-cylinder.

The 2022 model year added wireless Apple CarPlay and Android Auto. The 2023 brought a mid-cycle refresh: revised front end, new SPORT trim, standard wireless charging, and ProPILOT Assist across all grades. Beyond that, the generation has been carried largely unchanged.

Premium fuel required. Both configurations share the same engine and CVT.

See current inventory and pricing at /market/infiniti/qx50/2022, /market/infiniti/qx50/2023, and /market/infiniti/qx50/2024.

Powertrain and Trim Breakdown

The VC-Turbo Engine: Brilliant in Theory, Troubled in Early Production

The VC-Turbo is genuinely impressive engineering. The variable compression multi-link mechanism adjusts the effective compression ratio continuously and seamlessly. In normal driving, you don't notice it working. Fuel economy numbers for a 268-hp compact luxury SUV are respectable at 26 combined.

The failure mode is not normal. The connecting rod bearings in 2019-2022 engines can have a manufacturing defect. They deteriorate slowly and silently. When they fail, they fail catastrophically: metal shavings in the oil, engine knock, seizure. NHTSA received over 1,000 complaints related to VC-Turbo failures across affected models before opening a formal investigation in December 2023. The investigation closed in July 2025 when Nissan issued recall 25V-437 and agreed to a repair program.

The recall covers 2019-2022 QX50s specifically. Nissan performs a free inspection at any Infiniti dealer. If the bearings show defects, Nissan provides free repair or engine replacement. Every inspected vehicle receives a warranty extension to 10 years or 120,000 miles from the original sale date.

The 2023 QX50 is not in this recall. That's not a documentation gap. It's confirmation that Infiniti corrected the manufacturing process before the 2023 model year entered production. The 2023 and newer QX50 has four total NHTSA complaints as of early 2026. For context, the 2019 had 128.

Oil consumption is a separate but related concern that affects all years. The VC-Turbo's variable compression mechanism adds more moving parts and more potential wear paths than a conventional engine. Some owners at 50,000-70,000 miles report consuming a quart of oil every 2,000-3,000 miles. This is not covered by any recall. Check the oil level before every test drive. Low oil on a car with normal mileage is a warning sign, not a negotiating chip.

Performance note: the VC-Turbo is not a performance engine. Long-term road testers found real-world passing power underwhelming, and the CVT amplifies that impression under hard acceleration. This is a capable, refined commuter. Don't expect sport sedan behavior.

The CVT: The Quiet Risk Nobody Talks About

Every QX50 uses a continuously variable transmission. Infiniti has tuned its CVT well: it's quieter and less rubbery than the CVTs in base Nissan products. Under 60,000 miles, most owners have no complaints.

After 80,000 miles, the picture changes. Owner forums and NHTSA complaint data consistently document shuddering under hard acceleration, hesitation on launch, and transmission slipping. Some owners report limp mode activating without warning. Repair runs $2,000 to $5,000 for a rebuild. Full replacement exceeds $7,000.

Infiniti's official maintenance schedule does not list CVT fluid as a service item. This is a common Nissan/Infiniti policy that most independent mechanics will tell you to ignore. Change the CVT fluid at 60,000 miles. A shop that services Nissan/Infiniti products charges $150-$250 for the job. Skip it and you're rolling the dice on a five-figure repair at 90,000 miles.

FWD vs AWD

The choice is purely regional and lifestyle-based. The fuel economy penalty is one combined MPG. AWD adds roughly 150 pounds. Infiniti's AWD system is a standard torque-split unit, not a performance all-wheel drive setup. For winter roads, it's worth every penny. For Sun Belt buyers, FWD covers 95% of situations and means slightly cheaper tire wear.

Trim-by-Trim Notes

Pure (2019-2022): The base trim. 19-inch run-flat tires, simulated leather, dual-screen InTouch infotainment. Wired CarPlay and Android Auto (wireless arrived with the 2022 model year). ProPILOT Assist was an optional add-on. The 19-inch wheels are the budget advantage here: run-flat replacements cost $200-$350 each versus $350-$400 for the 20-inch tires on upper trims.

Luxe: Adds a panoramic sunroof, blind-spot monitoring, LED fog lights, and heated outside mirrors. This is the most common trim in used inventory. It covers the features most buyers actually care about without loading the car with extra software.

Essential: Surround-view camera, turn-by-turn navigation, three-zone climate control, front and rear parking sensors, and remote engine start. The surround-view camera is genuinely useful. The increased tech complexity means the InTouch system has more functions that can freeze or go black.

Sensory Package (on Essential, 2019-2022): Ventilated front seats, 20-inch wheels, adaptive headlights, and a premium Bose audio system. The ventilated seats are the main draw. On a used car, verify all four seat functions work: heat, cool, fore-aft, and recline. Ventilated seat elements cost $400-$800 to repair.

Autograph (2021+): Semi-aniline leather, open-pore wood trim, quilted door panels. Top of the lineup. Higher trim price, higher repair cost on soft interior materials.

2022 key upgrade: Wireless CarPlay and Android Auto became standard across all grades. This is a meaningful daily-use improvement over 2019-2021 wired-only connectivity.

2023 Sport: A new trim with a unique front fascia, 20-inch dark-finished alloy wheels, gloss black exterior trim, semi-aniline leather seating, and a Bose 12-speaker audio system. ProPILOT Assist is standard on all 2023 grades, not just upper trims. INFINITI Premium Care, which covers three years of oil changes, inspections, and tire rotations, was included with new-car purchase and may still be active on low-mileage 2023 examples.

2023 Autograph: Quilted leather, open-pore wood, ambient lighting. The top-of-range grade in the refreshed lineup.

Trim-Specific Advice

Pay up for the Luxe if you're buying 2019-2022. The blind-spot monitoring and panoramic sunroof justify the price delta over the Pure. Avoid the Essential unless the surround-view camera is important to you; the extra software adds maintenance risk on a car that already has documented infotainment trouble.

For 2023+, the Sport trim is worth consideration for buyers who want a more distinctive appearance. The Bose audio is genuinely good. But verify that INFINITI Premium Care is still active on the VIN before using it as a negotiating anchor.

ProPILOT Assist is optional on 2019-2021 models. NHTSA received five forward collision avoidance complaints on the 2020 alone, including one that resulted in a rear-end collision when the system braked without an obstacle present. If you want ProPILOT, buy a 2022 or newer where it's standard and has had more software refinement.

Run-flat tires deserve separate mention. Every QX50 comes from the factory with run-flat tires and no spare. Replacements run $350-$400 each on 20-inch wheels, $200-$350 on 19-inch wheels. Many owners convert to standard all-season tires and carry a portable inflator. That conversion reduces tire costs by 30-40% and softens the ride. Factor a tire replacement budget into any purchase, especially on higher-mileage cars where the run-flats may be past their serviceable life.

Which Model Years to Target Within This Gen

2019: 128 NHTSA complaints, with 33 in the engine category and 27 in engine cooling. The launch year of the VC-Turbo and the worst year in this generation's complaint record. Median mileage on used examples now sits at 80,000 miles, which places them squarely in CVT risk territory. Even with the recall completed, the math is hard. Skip unless the price reflects significant risk.

2020: 30 complaints, 17 engine-related. Second-worst year for engine issues. No meaningful improvements over 2019 to justify the risk. Still in the recall pool. If the price is deep enough, some buyers will take the gamble; just verify the recall and the CVT history.

2021: 31 complaints, 9 engine-related. Same risk profile as 2020. Some used examples now have 60,000-80,000 miles, which puts them at the edge of CVT service territory. If buying 2021, confirm recall completion and budget for a CVT fluid service at purchase.

2022: The most defensible buy in the recalled pool. Only 13 NHTSA complaints for the model year. The door latch recall is trivial. Wireless CarPlay comes standard. ProPILOT Assist is standard. Prices have softened due to recall news, creating real value for buyers willing to verify the recall and secure the extended warranty. This is the play if budget matters.

2023: The cleanest generation buy. Not in the recall. The mid-cycle refresh adds Sport trim, standard wireless charging, Rear Door Alert, and standard ProPILOT. Four NHTSA complaints total. If you're splitting the difference between risk and price, start here.

2024: Low mileage, no recalls, no significant complaints. Still potentially within the original factory warranty window for many examples. Higher prices than 2023, but the premium buys genuine peace of mind.

2025: Near-new pricing. Only 204 listings nationally as of spring 2026. Better value at a 2023 or 2024 unless you specifically want the absolute freshest example.

Pre-Purchase Inspection Checklist

VC-Turbo Engine (Critical for 2019-2022; Important for All Years)

Check the oil before the seller starts the car. Pull the dipstick. Note the color: a dark black or gritty appearance on a car with normal mileage means the owner isn't changing oil on schedule or the engine is under stress. Note the level: low oil before the car has been driven that day is a red flag.

Ask for recall 25V-437 completion documentation on any 2019-2022 VIN. The seller should have a dealer service record showing the inspection was completed. If they can't produce it, run the VIN through /tools/recall-lookup and verify independently before putting money down. The inspection is free at any Infiniti dealer, but taking an unverified car through that process on a used purchase is a negotiating risk you can avoid.

Start the engine from cold. Listen for the first 60-90 seconds. A minor initial tick that fades completely within two minutes is normal on many turbo engines. Any knock, sustained ticking that follows engine RPM, or metallic tapping that doesn't clear: walk away. These sounds indicate bearing wear that the recall inspection would flag.

After warm-up, hold RPM at 2,500 for 15 seconds and check for oil smoke from the exhaust. Light condensation vapor is normal when cold. Blue-tinted smoke means oil is burning.

CVT Transmission

Accelerate hard from 25 mph to 60 mph. Any shudder, hesitation, or uneven power surge is CVT wear. Repeat from a full stop. Smooth power, even if not fast, is what you want.

Ask for CVT fluid service records. A car with 70,000 or more miles and no CVT service in the history is either overdue or the records weren't kept. Either way, it's a negotiating point: budget $200 for a CVT fluid service at an independent shop and factor it into your offer.

InTouch Infotainment System

Before the test drive, with the car running, confirm both screens illuminate. Switch between the top screen (navigation/display) and bottom screen (climate/audio). Both should respond within one to two seconds. Open Apple CarPlay or Android Auto and load a maps application. Any screen going black, system freeze, or prolonged lag means the system needs a software update (TSB ITB20-021 covered 2020 models) or a DCU replacement. DCU replacement runs $800-$1,200 at an Infiniti dealer.

Put the car in reverse and verify the backup camera image is clear, immediate, and free of distortion. A black, blurry, or slow-loading camera image is a known InTouch failure point.

Run-Flat Tires

Check the date code stamped on the tire sidewall (four-digit code: week and year of manufacture). Run-flats should be replaced after five to six years regardless of tread depth. Budget $1,400-$1,600 for 20-inch replacements, $800-$1,400 for 19-inch, if the tires are past their useful life.

Running Costs

Oil: Full synthetic, 0W-20 per spec. Change every 5,000 miles regardless of the oil life monitor. The VC-Turbo's variable compression mechanism is more sensitive to oil degradation than a standard turbocharged engine.

CVT Fluid: Not in Infiniti's official schedule. Change at 60,000 miles anyway. Independent shops charge $150-$250. This is a $200 insurance policy against a $5,000 repair.

Premium Fuel: Required by the engine spec. At current prices, plan for $200-$300 more per year than a vehicle running regular-grade gasoline.

Run-Flat Tires: $800-$1,600 per set depending on wheel size. Typical replacement interval: 30,000-40,000 miles or 5-6 years, whichever comes first.

10-Year Ownership Cost: RepairPal estimates $10,657, which is below average for the luxury compact SUV segment. The recall warranty extension on 2019-2022 improves this figure for buyers who verify recall completion.

Depreciation: Steep, particularly on 2019-2022 models following the recall news. Five-year depreciation runs 60-65% compared to 45-50% for a Lexus NX. The depreciation discount creates genuine value for buyers who do the recall homework.

FAQ

Is the Infiniti QX50 VC-Turbo engine reliable?

The 2023 and newer QX50 has very few documented issues and is not subject to the connecting rod bearing recall. The 2019-2022 QX50 carries documented risk: recall 25V-437 (July 2025) covers 84,536 QX50s for bearing defects that can cause engine seizure at highway speed. Inspected vehicles receive a warranty extension to 10 years or 120,000 miles. Buy a 2019-2022 only with confirmed recall completion and warranty extension documentation in hand.

Which year Infiniti QX50 should I avoid?

Avoid 2019 and 2020 without confirmed recall completion. The 2019 alone logged 128 NHTSA complaints, with 33 classified as engine issues and 27 as engine cooling issues. High-mileage 2019s now also face CVT risk on top of engine concerns. The 2021 has a similar complaint profile and warrants the same caution.

Is the Infiniti QX50 CVT reliable?

Most owners report no CVT issues before 80,000 miles. After that, shuddering, slipping, and limp mode are documented in owner forums and NHTSA complaints. Repair runs $2,000-$7,000. Changing CVT fluid at 60,000 miles, which Infiniti doesn't require but independent mechanics recommend, extends CVT life.

What year Infiniti QX50 is the best buy?

The 2022 is the strongest value in the recalled pool: wireless CarPlay, ProPILOT standard, only 13 NHTSA complaints, and a recall warranty extension that kicks in after inspection. The 2023 is cleaner: not in the recall, refreshed interior and exterior, Sport trim option, and standard wireless charging on all grades.

Does the Infiniti QX50 hold its value well?

No. Five-year depreciation runs 60-65%, well above class average. The VC-Turbo recall accelerated depreciation on 2019-2022 models. That depreciation is the buying opportunity for buyers prepared to verify recall status and manage CVT risk at higher mileage.

Bottom Line

The 2022 QX50 with confirmed recall completion is the value play in this generation. You get wireless CarPlay, low complaint history, and an engine warranty that extends to 10 years or 120,000 miles. The 2023 buys you out of the recall entirely and adds a refreshed interior, standard ProPILOT, and the new Sport trim. Either way, run the VIN first.

Check every 2019-2022 VIN through the recall lookup before negotiating. CarScout members can set alerts for specific QX50 trims, years, and mileage ranges at usecarscout.com.

Data sourced from the NHTSA recalls database, EPA fuel economy data, and real owner experiences from the Infiniti QX50 Forum (infinitiqx50.org), CarComplaints.com, Edmunds long-term road tests, KBB owner reviews, RepairPal maintenance data, and court filings related to the Nissan VC-Turbo class action lawsuit. See the full Infiniti QX50 market data for current pricing and inventory.