Infiniti QX50

2021 only

59 classified complaints 2 recalls

2021 Infiniti QX50 have 59 classified complaints on record for that year specifically, plus 2 recalls. The most common issue in this year is Internal engine (bearings, pistons, rings), typically surfacing around 95,193 miles.

Computed directly from stored federal records for 2021 model years only — not blended with the rest of this vehicle's production run. See the full Infiniti QX50 report for every year combined.

Where this year fits

2019

2021

Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2021 only

Internal engine (bearings, pistons, rings) · Engine 20 complaints

Median onset: 95,193 miles.

Tends to show up later than this model's other issues. · More common in newer model years.

Body control and other modules · Electrical 11 complaints

Onset mileage not consistently reported. 18.2% of these reported an injury, a death, or a crash with fire.

More common in newer model years.

Stalling and no-start · Engine 7 complaints

Median onset: 59,000 miles. 14.3% of these reported an injury, a death, or a crash with fire.

More common in newer model years.

Driver-assist cameras, radar and calibration · Electrical 6 complaints

Median onset: 62,000 miles.

More common in newer model years.

Which other vehicles have driver-assist problems? →

Doors, windows, latches, seats and trim · Body and interior 4 complaints

Onset mileage not consistently reported.

More common in older model years.

ABS module and wheel speed sensors · Brakes 4 complaints

Onset mileage not consistently reported.

More common in older model years. · Typical repair: $660–$1,260 nationally.

Body and panel corrosion · Body and interior 1 complaints

Onset mileage not consistently reported.

More common in older model years.

TPMS sensors and warnings · Wheels and tires 1 complaints

Onset mileage not consistently reported.

Typical repair: $230–$430 nationally.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2021 model year. See the full Infiniti QX50 report for every year and full specs/safety data.