2021 Infiniti QX80 — Carivo review carivo.co
SUV

2021 Infiniti QX80

Independent review & score by Carivo

Price Range $67,840–$79,406
Fuel Economy 14 MPG
Seating 8 passengers
Category SUV
Est. Annual Fuel $3,750/yr

Key Specifications — 2021 Infiniti QX80

Seating Capacity8 passengers
Body StyleSUV
Base Price$67,840–$79,406

Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.

About the 2021 Infiniti QX80

Our scoring places the 2021 Infiniti QX80 at 7.1/10 overall, which translates to a Good rating for this suv. Its strongest dimension is Safety at 7.9/10, while Value at 6.4/10 is where it trails the competition most noticeably. It's a capable but unexceptional suv — stronger alternatives exist if you're willing to shop the segment carefully.

Reliability and safety are the two dimensions that matter most for long-term ownership costs. Reliability is the weak spot: 6.8/10, under the class average. Review the recall record on this page and price in extra maintenance headroom. The safety score of 7.9/10 is solid mid-pack territory. If advanced driver aids matter to you, compare standard equipment carefully and verify ratings at nhtsa.gov.

Performance scores 7.3/10 — competent for everyday use. Acceleration and handling are adequate for commuting and highway driving, though enthusiasts will want to look at higher-rated alternatives. Tech rates a reasonable 7.0/10: the essentials are covered and well executed, but rivals at the same price often include more as standard.

Priced from $67,840–$79,406, 14 MPG, seating 8, the Infiniti QX80 sits in the luxury tier of the suv market. The value score of 6.4/10 is a red flag — comparable alternatives offer meaningfully more for the same outlay. Shop the segment before deciding. At 5 years old, it's worth checking whether a newer generation or refresh has addressed any weaker dimensions — compare it to the current model year before buying.

Our take: The 2021 Infiniti QX80 is a passable suv but not a standout one. Weaknesses in reliability and value hold it back from being a strong recommendation. It may suit buyers with specific needs it serves well, but we'd encourage comparing at least two or three higher-scored alternatives before deciding.

Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →

How It Ranks Among SUVs

The 2021 Infiniti QX80 ranks #1814 of 2454 suvs in the Carivo database — better than 26% of the segment. Its 7.1/10 overall score is 0.3 points below the segment average of 7.4/10. Its $67,840 starting price is about 88% above the segment's median of $36,079.

Rankings are recalculated as new vehicles and scores are added. See the full SUV ranking →

Which QX80 Year Should You Buy?

Smart-money pick: the 2018 Infiniti QX80 scores 6.9/10 — within striking distance of the 2021's 7.1 — and starts roughly $6,500 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.

YearScoreStarting price (MSRP when new)
2026 7.2/10$76,786 Read review →
2025 7.2/10$76,786 Read review →
2024 7.3/10$74,550 Read review →
2023 7.1/10$72,313 Read review →
2022 7.1/10$70,077 Read review →
2021 (this review) 7.1/10$67,840
2020 7.0/10$65,604 Read review →
2019 7.0/10$63,367 Read review →
2018 6.9/10$61,131 Read review →
2017 6.8/10$58,894 Read review →
2016 6.9/10$56,658 Read review →
2015 6.8/10$54,421 Read review →

Pros & Cons — 2021 Infiniti QX80

✓ What it does well

  • Strong safety ratings from NHTSA and independent testers
  • Versatile body style handles daily commuting and weekend adventures equally well

✗ Where it falls short

  • Reliability scores are mid-pack; some owners report higher-than-expected maintenance needs
  • Value-for-money is a weak point; comparable alternatives offer more for the price
  • Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
  • Tech suite is functional but lags behind segment-best options; some features cost extra
  • Fuel economy at 14 MPG is low — running costs will add up quickly

Common Questions — 2021 Infiniti QX80

Is the 2021 Infiniti QX80 reliable?

We rate the 2021 Infiniti QX80's reliability 6.8/10 — below the segment average, so budget for higher maintenance.

Is the 2021 Infiniti QX80 worth buying?

It scores 7.1/10 overall, ranking #1814 of 2454 suvs in our database (better than 26% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.

How much does the 2021 Infiniti QX80 cost?

The 2021 Infiniti QX80 starts at $67,840 and ranges up to $79,406 across trims (MSRP when new). At 14 MPG, expect roughly $3,750/year in fuel at 15,000 miles/year.

Similar SUV to Consider

Other suvs at a similar price point, ranked by Carivo score.

2025 Acura MDX Type S
2025 Acura MDX Type S
8.6/10
View →
2026 Lexus RX
2026 Lexus RX
8.5/10
View →
2025 Lexus RX
2025 Lexus RX
8.5/10
View →
2024 Acura MDX Type S
2024 Acura MDX Type S
8.5/10
View →

More Infiniti Reviews

Explore the full lineup of Infiniti models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.