How Long Do Infiniti QX50s Last? (Miles & Years)
Infiniti QX50s rarely appear on the used market past 200,000 miles. Of 2,413 used QX50s for sale in the US, 2% have passed 150,000 miles and 0.2% have passed 200,000. Among those 10+ years old, 0.6% are past 200,000 miles, at a median of 103,341 miles.
By CarWhere Research · CarWhere analysis of 2,413 live used listings · Updated 2026-11-03
Infiniti QX50 mileage on the used market
| Listings | Sample | Median miles | 150k+ miles | 200k+ miles | 250k+ miles |
|---|---|---|---|---|---|
| All used QX50s | 2,413 | 53,224 | 2% | 0.2% | — |
| 10+ years old (2016 & older) | 179 | 103,341 | 9.5% | 0.6% | — |
250k+ is shown only where at least 10 listings qualify. All US used listings, every model year combined: 2.3% past 200,000 miles; 10+ years old: 9.1% (how long cars last, all models).
Infiniti QX50 years to look for — and avoid
Complaint record: NHTSA owner-complaint data flags 2019 as years to avoid. The cleanest records belong to 2016. See the full Infiniti QX50 years to avoid and the best Infiniti QX50 years.
Common problems on high-mileage QX50s
- Air bag warning light or sensor failure (2016–2019) — owner reports between 9,665 and 118,274 miles
- Transmission failure and grinding noise (2014–2019) — owner reports between 26,000 and 110,000 miles
Most-reported NHTSA complaint areas across all Infiniti QX50 model years: electrical system (392), equipment (260), power train (82).
What keeps any high-mileage car going is the maintenance in its owner's manual schedule — fluids, filters and wear items — so ask for the service records of the specific car.
Shopping for a used Infiniti QX50?
Compare live used QX50s by mileage, model year and price near you.
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How many miles can a Infiniti QX50 last?
Infiniti QX50s rarely appear on the used market past 200,000 miles. Of 2,413 used QX50s for sale in the US, 2% have passed 150,000 miles and 0.2% have passed 200,000. Among those 10+ years old, 0.6% are past 200,000 miles, at a median of 103,341 miles. The highest-mileage 1% of listings show more than 160,640 miles.
How many years does a Infiniti QX50 last?
179 of the 2,413 QX50s listed for sale are model year 2016 or older, and 9.5% of those have passed 150,000 miles.
Is 150,000 miles a lot for a Infiniti QX50?
2% of used QX50s for sale have passed 150,000 miles, rising to 9.5% among examples 10+ years old (median 103,341 miles). Fewer QX50s make it far past that point on the used market, so a 150,000-mile example deserves a close look at its service record.
Which Infiniti QX50 years last the longest?
Separately, NHTSA owner-complaint records flag 2019 as the year to avoid, with 2016 showing the cleanest records.
What are the most common problems on high-mileage QX50s?
Owner-reported failures with mileage on record include air bag warning light or sensor failure (2016–2019), reported at 9,665–118,274 miles and transmission failure and grinding noise (2014–2019), reported at 26,000–110,000 miles. Across all model years, the most-reported NHTSA complaint areas are electrical system, equipment and power train.
What is the average mileage of a used Infiniti QX50 for sale?
The median used Infiniti QX50 for sale has 53,224 miles; one in ten has more than 111,530. Based on 2,413 live US listings, 2026-11-03.
Sources & method
- Mileage shares: CarWhere analysis of 2,413 live US used-car listings from licensed vehicle-data providers, captured 2026-11-03. Aggregate counts only — no individual listings are stored. Listings without an odometer reading are excluded.
- “10+ years old” means model year 2016 or older. Comparing cars of similar age is the fairer test: a model with mostly new inventory will show few high-mileage examples no matter how durable it is.
- Median miles by model year: median odometer of each used model year on the market (minimum 30–40 listings per year), from CarWhere's live-listing price studies.
- Reliability: CarWhere analysis of NHTSA owner complaints (Office of Defects Investigation) and recall records. Complaint rates per 1,000 vehicles sold are shown where sales data exists.
- Listings show cars that are still on the road and for sale, so this is a survivor sample — it tells you how far these cars commonly go, not the share that were scrapped earlier.
By CarWhere Research · Updated 2026-11-03