Used 2018 INFINITI QX80 for SaleNationwide
654 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Black Obsidian
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 114,781
- Stock #:
- 1261964A
- VIN:
- JN8AZ2NE1K9238114
-$2,000
2019 INFINITI QX80
Luxe 4WD
114,781 mi
$22,389
$20,389
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Moonstone White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 116,836
- Stock #:
- PV15318
- VIN:
- JN8AZ2NE2K9237487
-$599
2019 INFINITI QX80
Luxe 4WD
116,836 mi
$19,873
$19,474
- Year:
- 2017
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Hermosa Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 138,294
- Stock #:
- GMA1679B
- VIN:
- JN8AZ2NF0H9641650
2017 INFINITI QX80
RWD
138,294 mi
$15,145
- Year:
- 2018
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 158,509
- Stock #:
- DD193585
- VIN:
- JN8AZ2NE2J9193585
2018 INFINITI QX80
4WD
158,509 mi
$14,225
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Champagne Quartz
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Saddle Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 120,346
- Stock #:
- AT034621A
- VIN:
- JN8AZ2NE6K9235029
2019 INFINITI QX80
Luxe 4WD
120,346 mi
$19,439
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Moonstone White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Saddle Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 115,293
- Stock #:
- J552377A
- VIN:
- JN8AZ2NE7K9235024
2019 INFINITI QX80
Luxe 4WD
115,293 mi
$22,877
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 87,747
- Stock #:
- CIT260839A
- VIN:
- JN8AZ2NE6K9237184
-$926
2019 INFINITI QX80
Luxe 4WD
87,747 mi
$23,743
$22,816
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray (Liquid Platinum)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 115,975
- Stock #:
- HDT5695B
- VIN:
- JN8AZ2NF5K9681052
2019 INFINITI QX80
Luxe RWD
115,975 mi
$20,657
- Year:
- 2018
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 132,542
- Stock #:
- 3403A
- VIN:
- JN8AZ2NE7J9193744
-$517
2018 INFINITI QX80
4WD
132,542 mi
$18,509
$17,992
- Year:
- 2017
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 92,320
- Stock #:
- 430829
- VIN:
- JN8AZ2NC6H9430829
2017 INFINITI QX80
4WD
92,320 mi
$20,294
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Moonstone White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 77,472
- Stock #:
- FX1385A
- VIN:
- JN8AZ2NE8K9229085
2019 INFINITI QX80
Limited 4WD
77,472 mi
$29,222
- Year:
- 2018
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,643
- Stock #:
- 192530
- VIN:
- JN8AZ2NE5J9192530
2018 INFINITI QX80
4WD
93,643 mi
$19,193
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Black Obsidian Kh3
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 69,362
- Stock #:
- 40287U
- VIN:
- JN8AZ2NE7K9229952
-$1,900
2019 INFINITI QX80
Luxe 4WD
69,362 mi
$28,486
$26,586
CarGurus Analysis:
2018 INFINITI QX80
With 654 currently listed for sale and an average price of $19,162.00, 36.9% of 2018 INFINITI QX80s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI QX80 4.6 / 5 stars.
65.1% of 2018 QX80 models on CarGurus are accident free.
The 2018 INFINITI QX80 is known for its excellent ride quality, attractive design, and abundance of safety features, although it has been noted for its less-than-ideal fuel economy.
- Year:
- 2018
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 151,717
- Stock #:
- DE94458
- VIN:
- JN8AZ2NE0J9194458
2018 INFINITI QX80
4WD
151,717 mi
$15,194
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 74,993
- Stock #:
- TK9683680
- VIN:
- JN8AZ2NF0K9683680
-$962
2019 INFINITI QX80
Luxe RWD
74,993 mi
$25,334
$24,372
- Year:
- 2017
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Brown
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 66,471
- Stock #:
- E260497AB
- VIN:
- JN8AZ2NE0H9159817
2017 INFINITI QX80
4WD
66,471 mi
$22,274
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Mineral Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Wheat)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 75,002
- Stock #:
- TK96989312
- VIN:
- JN8AZ2NF1K9689312
2019 INFINITI QX80
Luxe RWD
75,002 mi
$25,642
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray (Liquid Platinum)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 144,132
- Stock #:
- 15206A
- VIN:
- JN8AZ2NE2K9234122
2019 INFINITI QX80
Luxe 4WD
144,132 mi
$16,689
- Year:
- 2018
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Hermosa Blue
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 63,456
- Stock #:
- N7633A
- VIN:
- JN8AZ2NE4J9194401
2018 INFINITI QX80
4WD
63,456 mi
$25,284
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Moonstone White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 68,719
- Stock #:
- L26TX156A
- VIN:
- JN8AZ2NE0K9235978
2019 INFINITI QX80
Luxe 4WD
68,719 mi
$27,379
- Year:
- 2017
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Black Obsidian
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Wheat)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 155,123
- Stock #:
- R272544B
- VIN:
- JN8AZ2NE4H9154765
2017 INFINITI QX80
4WD
155,123 mi
$12,743
- Year:
- 2017
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 145,774
- Stock #:
- 319158947
- VIN:
- JN8AZ2NE8H9158947
2017 INFINITI QX80
4WD
145,774 mi
$12,720
- Year:
- 2018
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 125,956
- Stock #:
- 10828
- VIN:
- JN8AZ2NF5J9660636
2018 INFINITI QX80
RWD
125,956 mi
$17,220
CarGurus Analysis: 2018 INFINITI QX80
Summary
With 654 currently listed for sale and an average price of $19,162.00, 36.9% of 2018 INFINITI QX80s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI QX80 4.6 / 5 stars.
65.1% of 2018 QX80 models on CarGurus are accident free.
The 2018 INFINITI QX80 is known for its excellent ride quality, attractive design, and abundance of safety features, although it has been noted for its less-than-ideal fuel economy.
Why it stands out
The 2018 INFINITI QX80 stands out in the luxury SUV market due to its combination of premium features and spacious interior. As a cost-effective competitor to models like the Lincoln Navigator and Cadillac Escalade, it offers a high level of technology even in base models, making it appealing to buyers looking for luxury without the exorbitant price tag. The QX80 is equipped with a powerful V8 engine, providing robust performance, while its interior boasts high-quality materials and advanced safety features, including a strong emphasis on passenger protection. Despite some criticisms regarding fuel efficiency, the overall value it offers, especially with its luxury features, makes it a compelling choice for those in the market for a full-size SUV.
Other model years to consider
- Average price: $46,624.00
- Good/great deal percentage: 42.5%
- User rating: 5 / 5
- Total listings: 1,089
- Average price: $73,901.00
- Good/great deal percentage: 43.1%
- User rating: 5 / 5
- Total listings: 1,156
- Average price: $23,634.00
- Good/great deal percentage: 35.8%
- User rating: 5 / 5
- Total listings: 617
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
4.6 Overall rating
Filter by rating
William H
Reviewed a 2018 INFINITI QX80 on Dec 17, 2022
Great vehicle , need the room. Love the color too.
Adrian D
Reviewed a 2018 INFINITI QX80 on Mar 15, 2022
Superb vehicle other than the fuel mileage. Good value.
Daryl T
Reviewed a 2018 INFINITI QX80 on Jul 30, 2022
Excellent ride. Lots of features that most other high end suvs dont have. I didnt buy it for the MPG. Has stunning looks.
Anonymous
Reviewed a 2018 INFINITI QX80 on Jul 12, 2021
Lots of safety features and good power. . Ride not as soft as I might have expected.
2018 INFINITI QX80 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 INFINITI QX80 prices has changed over time.
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Relevant articles
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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.
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.
