Used 2021 INFINITI QX80 for Sale near Seattle, WA
33 results
CarGurus Analysis:
2021 INFINITI QX80
With 28 currently listed for sale near Seattle, WA and an average price of $26,762.00, 25.0% of 2021 INFINITI QX80s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 INFINITI QX80 3.8 / 5 stars.
75.0% of 2021 QX80 models on CarGurus are accident free.
The 2021 INFINITI QX80 combines luxury with ruggedness, featuring a powerful V8 engine and a spacious three-row interior ideal for families or adventures.
CarGurus Analysis: 2021 INFINITI QX80
overall
Summary
With 28 currently listed for sale near Seattle, WA and an average price of $26,762.00, 25.0% of 2021 INFINITI QX80s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 INFINITI QX80 3.8 / 5 stars.
75.0% of 2021 QX80 models on CarGurus are accident free.
The 2021 INFINITI QX80 combines luxury with ruggedness, featuring a powerful V8 engine and a spacious three-row interior ideal for families or adventures.
Why it stands out
The 2021 INFINITI QX80 is a distinctive choice among full-size luxury SUVs thanks to its body-on-frame construction, which not only provides a robust feel but also enhances its rugged off-road capabilities—something less common in today’s unibody competitors. Consumers appreciate the potent 400-horsepower 5.6-liter V8 that ensures a smooth performance while towing up to 8,500 pounds. Despite being mechanically similar to the Nissan Armada, the QX80 stands out with its luxury features, including premium materials and available advanced technology options such as a dual-screen infotainment system and the innovative Smart Rearview Mirror. While the handling can feel more cumbersome compared to more car-like rivals and the fuel economy is relatively poor, the spacious and luxurious interior, alongside the suite of standard safety features, makes the 2021 QX80 appealing for those looking for both comfort and capability in an SUV.
Other model years to consider
- Average price: $46,543.00
- Good/great deal percentage: 30.8%
- User rating: 5 / 5
- Total listings: 78
- Average price: $34,977.00
- Good/great deal percentage: 30.6%
- User rating: 4.8 / 5
- Total listings: 72
- Average price: $82,324.00
- Good/great deal percentage: 28.6%
- User rating: 5 / 5
- Total listings: 84
This analysis is based on CarGurus' proprietary market data from May 12, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles
2026 Infiniti QX80 Pricing, Specs, and Release Date
Fresh from last year's complete redesign, the 2026 Infiniti QX80 full-size luxury SUV sees a slight change in its trim lineup but otherwise remains the same.
Infiniti QX80 Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Infiniti QX80, covering every generation since 2004. Whether you're a first-time buyer or an Infiniti enthusiast, this comprehensive overview will help you research your next pre-owned Infiniti QX80.
Who Makes Infiniti Cars?
Infiniti is a Japanese luxury brand that is the premium division of Nissan Motor Corporation. It makes one sedan (for now) and SUVs. It is a level above its Nissan counterparts, but its products are often outpaced by the likes of Acura and Lexus.
3.8 Overall rating
Filter by rating
Brian T
Reviewed a 2021 INFINITI QX80 on Jul 31, 2024
The car was obviously wrecked on the front end and fixed very poorly. Paint running. Bad seals around the lights gaps don’t match up. And they said that it had been in zero wrecks.
Christopher C
Reviewed a 2021 INFINITI QX80 on Apr 21, 2024
Great car smooth ride very luxurious and definitely not over priced
Anonymous
Reviewed a 2021 INFINITI QX80 on Jun 27, 2021
Comparing the three trim levels (luxe, premium select, and sensory), I have difficulty accepting that the rear entertainment system is not included (can be installed at an additional cost) in trims other than the sensory. Also, the dash has not been cosmetically upgraded (compare the infotainment display to the Armada). The 2021 QX80 is NOT the vehicle for me since I can get the new 2021 Armada Platinum for about $6-8 K less and have essentially the same vehicle. There is only one other vehicle to compare it with and that is the 2020 Nissan Armada SL (not the 2021 Armada Platinum).
Muhammad N
Reviewed a 2021 INFINITI QX80 on Apr 20, 2022
Best vehicle u could ever drive very comfortable very solid. And maintenance free I’ve owened Infiniti QX80 vehicles since 2004 had 04 had 2011 had 2017 and now 2019 next is the 2022 best maintenance free best comfortable truck ever
2021 INFINITI QX80 Trims
| Trim type | MSRP |
|---|---|
| Sensory RWD | $80,300 |
| Sensory 4WD | $83,400 |
| Premium Select RWD | $73,450 |
| Luxe RWD | $69,150 |
| Luxe 4WD | $72,250 |
| Premium Select 4WD | $76,550 |
2021 INFINITI QX80 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 INFINITI QX80 prices has changed over time.
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