Are Infinitis Reliable? Infiniti Reliability by Model
Across the 6 most-documented Infiniti models, CarWhere's analysis of 1,777 NHTSA complaints finds 3 carry at least one model year to avoid; the cleanest federal records belong to the Q60, QX80 and QX56. Counts are raw federal filings, not adjusted for sales volume. Data as of July 2026.
Source: NHTSA owner complaints & recall campaigns · Data as of July 2026 · How we rate model years
1,777 NHTSA complaints
model years flagged on federal data
Q60, QX80 and QX56
What Infiniti owners report most
The vehicle systems drawing the most federal service-bulletin activity across the 6 Infiniti models we analyze — a signal of where problems concentrate.
Infiniti reliability by model
| Model | Complaints | Years to avoid | Best years | Worst year vs. its avg. |
|---|---|---|---|---|
| Infiniti QX60 | 592 | 2014, 2015 and 2017 | 2016 | 4.4× |
| Infiniti Q50 | 474 | 2014, 2015 and 2017 | — | 3.1× |
| Infiniti QX80 | 120 | None | — | — |
| Infiniti QX56 | 251 | None | — | — |
| Infiniti Q60 | 81 | None | — | — |
| Infiniti QX50 | 259 | 2019 | 2016 | 3.5× |
Counts are raw federal filings (NHTSA owner complaints), not adjusted for sales volume. A model year is flagged when its severity-weighted complaint rate is among the highest within that model's own history — never a comparison against other brands. Follow any model for its full year-by-year verdict. Full methodology.
Where Infiniti owners report the most trouble
Infiniti QX60: 3 model years flagged to avoid (2014, 2015 and 2017) — the worst logged up to 4.4× the model's own average complaint rate. See the year-by-year verdict →
Infiniti QX50: 1 model year flagged to avoid (2019) — the worst logged up to 3.5× the model's own average complaint rate. See the year-by-year verdict →
Infiniti Q50: 3 model years flagged to avoid (2014, 2015 and 2017) — the worst logged up to 3.1× the model's own average complaint rate. See the year-by-year verdict →
Cleanest Infiniti records: the Q60, QX80 and QX56 carry no model year flagged to avoid in the current federal data.
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FAQ
Are Infinitis reliable?
Infiniti reliability varies sharply by model and year, not by brand. Across the 6 most-documented Infiniti models, 3 carry at least one model year we flag to avoid on NHTSA complaint and recall data. The Q60, QX80 and QX56 carry no year we flag to avoid. These are raw federal complaint counts, not adjusted for how many vehicles Infiniti sold, so they can't be read as a single cross-brand reliability score — use the per-model verdicts below.
What is the most reliable Infiniti?
Among the Infiniti models we analyze, the Q60, QX80 and QX56 carry no model year flagged to avoid in the current federal data — the cleanest records in the lineup. Reliability still comes down to the specific model year, so check the year-by-year verdict before buying.
Which Infiniti models have the most years to avoid?
The Infiniti models carrying the most flagged years are the QX60 (3 years flagged, worst up to 4.4× its own average), the QX50 (1 year flagged, worst up to 3.5× its own average), the Q50 (3 years flagged, worst up to 3.1× its own average). A flag means that model year has one of the highest severity-weighted complaint rates within that model's own history — it is not a comparison against other brands.
How do I check a specific Infiniti before buying?
Start with the free Infiniti window sticker lookup at carwhere.com/window-sticker/infiniti to confirm the exact trim and factory options, then run the $9.99 CarWhere Full VIN Report for that VIN — it includes the recall, complaint, and service-bulletin record for the exact model year plus a market price check from verified buyers. One-time purchase, no subscription.
Sources & data notes
All figures are drawn from the U.S. National Highway Traffic Safety Administration (NHTSA), Office of Defects Investigation — owner-filed complaints and recall campaigns — across the 6 most-documented Infiniti models and every model year on record for each. Retrieved July 2026. Counts are raw federal filings and are not adjusted for the number of vehicles sold or registered, so they cannot be read as a single cross-brand reliability ranking; each model year's verdict compares it only against the rest of that model's own history. Full scoring at the methodology page.