Used 2018 INFINITI QX80 for SaleNationwide
671 vehicles found
- 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:
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 131,143
- Stock #:
- 260412
- VIN:
- JN8AZ2NE7K9226744
2019 INFINITI QX80
Luxe 4WD
131,143 mi
$16,000
- 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 (Graphite Shadow)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 121,076
- Stock #:
- TC111765A
- VIN:
- JN8AZ2NE3K9226028
2019 INFINITI QX80
Luxe 4WD
121,076 mi
$19,499
- 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:
- 93,755
- Stock #:
- 271238A
- VIN:
- JN8AZ2NEXK9233963
-$800
2019 INFINITI QX80
Luxe 4WD
93,755 mi
$20,660
$19,860
- 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:
- 64,159
- Stock #:
- FB64113A
- VIN:
- JN8AZ2NE9K9237051
2019 INFINITI QX80
Luxe 4WD
64,159 mi
$31,026
- 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
$30,094
- 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:
- Gold
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gold
- Transmission:
- Automatic
- Mileage:
- 97,160
- Stock #:
- G361092A
- VIN:
- JN8AZ2NE4K9227673
2019 INFINITI QX80
Luxe 4WD
97,160 mi
$23,683
- 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:
- Champagne Quartz
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Saddle Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 152,418
- Stock #:
- N8818A
- VIN:
- JN8AZ2NF7K9683031
2019 INFINITI QX80
Luxe RWD
152,418 mi
$15,689
- 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:
- Blue
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 135,470
- Stock #:
- 1943
- VIN:
- JN8AZ2NE3H9160959
2017 INFINITI QX80
4WD
135,470 mi
$13,495
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 124,778
- Stock #:
- RO4662
- VIN:
- JN8AZ2NEXK9233221
-$1,000
2019 INFINITI QX80
Luxe 4WD
124,778 mi
$19,449
$18,449
- 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
$22,115
- 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:
- 66,414
- Stock #:
- E260497AB
- VIN:
- JN8AZ2NE0H9159817
2017 INFINITI QX80
4WD
66,414 mi
$22,388
- 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:
- 145,457
- Stock #:
- TK9230215
- VIN:
- JN8AZ2NE0K9230215
2019 INFINITI QX80
Luxe 4WD
145,457 mi
$15,378
CarGurus Analysis:
2018 INFINITI QX80
With 668 currently listed for sale and an average price of $19,123.00, 33.8% 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 offers a spacious, luxurious interior, advanced safety features, and a smooth ride, appealing to those seeking comfort and functionality in a full-size SUV.
- 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:
- 7-Speed Automatic
- Mileage:
- 127,977
- Stock #:
- SJ0344A
- VIN:
- JN8AZ2NE6H9151172
-$500
2017 INFINITI QX80
4WD
127,977 mi
$15,074
$14,574
- 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:
- Black Obsidian
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 98,329
- Stock #:
- J9664306
- VIN:
- JN8AZ2NF4J9664306
2018 INFINITI QX80
RWD
98,329 mi
$20,895
- 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:
- Brown
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 122,231
- Stock #:
- 102741
- VIN:
- JN8AZ2NE7J9190746
2018 INFINITI QX80
4WD
122,231 mi
$15,397
- 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
2019 INFINITI QX80
Luxe 4WD
116,836 mi
$20,941
- 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:
- Hermosa Blue
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Wheat)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 72,101
- Stock #:
- L294B
- VIN:
- JN8AZ2NC3H9432022
2017 INFINITI QX80
4WD
72,101 mi
$21,537
- 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:
- 51,773
- Stock #:
- K19239B
- VIN:
- JN8AZ2NE8K9237848
2019 INFINITI QX80
Luxe 4WD
51,773 mi
$28,216
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Saddle Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 150,592
- Stock #:
- C261899A
- VIN:
- JN8AZ2NF9K9681796
2019 INFINITI QX80
Luxe RWD
150,592 mi
$17,679
- 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:
- 97,128
- Stock #:
- U1993A
- VIN:
- JN8AZ2NF1K9688743
2019 INFINITI QX80
Luxe RWD
97,128 mi
$21,066
- Year:
- 2019
- Make:
- INFINITI
- Model:
- QX80
- Body type:
- SUV / Crossover
- Engine:
- 400 hp 5.6L V8
- Exterior color:
- Gray (Graphite Shadow)
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 102,731
- Stock #:
- 227800
- VIN:
- JN8AZ2NE7K9227800
2019 INFINITI QX80
102,731 mi
$21,908
- 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
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 57,309
- Stock #:
- 158182
- VIN:
- JN8AZ2NE0H9158182
2017 INFINITI QX80
Signature Edition 4WD
57,309 mi
$24,995
CarGurus Analysis: 2018 INFINITI QX80
Summary
With 668 currently listed for sale and an average price of $19,123.00, 33.8% 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 offers a spacious, luxurious interior, advanced safety features, and a smooth ride, appealing to those seeking comfort and functionality in a full-size SUV.
Why it stands out
The 2018 INFINITI QX80 combines luxury with capability, making it a standout in the full-size SUV market. Known for its refined ride quality and stylish design, the QX80 distinguishes itself from competitors like the Lincoln Navigator and Cadillac Escalade. While it retains a powerful 5.6-liter V8 engine from previous generations, its suite of advanced technology and safety features sets it apart—substantial enhancements that include a robust audio system and a variety of driver assistance technologies. Owners appreciate its spacious interior, making it ideal for families, although some have noted concerns about its fuel efficiency. Overall, the 2018 INFINITI QX80 remains an excellent choice for buyers prioritizing luxury alongside utility.
Other model years to consider
- Average price: $46,963.00
- Good/great deal percentage: 37.1%
- User rating: 5 / 5
- Total listings: 1,132
- Average price: $75,128.00
- Good/great deal percentage: 38.0%
- User rating: 5 / 5
- Total listings: 1,110
- Average price: $23,905.00
- Good/great deal percentage: 34.6%
- User rating: 5 / 5
- Total listings: 638
This analysis is based on CarGurus' proprietary market data from June 29, 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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What fuel types are available?
Relevant articles
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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.
