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415 listings
- Price Drop$20,000great price$5,818 below market
- 101,304 miles
- 2 accidents, 2 owners, rental vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- Lee Auto Group (99 mi away)
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Located in Fort Myers, FL / 99 miles away from Port Saint Lucie, FL
Our 2021 INFINITI QX80 LUXE in Black Obsidian is here to push your boundaries with its serious capability and sophisticated style! Powered by a 5.6 Li...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF0M9718078
Stock: F7317
Certified Pre-Owned: No
Listed since: 04-24-2025 - New Listing$32,530good price$1,870 below market
- 54,131 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Honda of South Miami (119 mi away)
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Located in Miami, FL / 119 miles away from Port Saint Lucie, FL
Priced below KBB Fair Purchase Price! 2021 INFINITI QX80 Premium SelectCARFAX One-Owner. Odometer is 7063 miles below market average!14/20 City/Highwa...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AD3M9861315
Stock: B144576A
Certified Pre-Owned: No
Listed since: 07-22-2025 - Price Drop
- 30,655 miles
- Frame damage reported, 1 owner, corporate fleet vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- North Miami Mitsubishi (98 mi away)
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Located in Miami Gardens, FL / 98 miles away from Port Saint Lucie, FL
CARFAX One-Owner. KBB Fair Market Range High: $41,961 Odometer is 25876 miles below market average!Black Obsidian 2021 INFINITI QX80 Sensory 5.6L V8...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2BF0M9720668
Stock: 720668F01
Certified Pre-Owned: No
Listed since: 06-10-2025 - New Listing$29,998fair price$162 above market
- 70,916 miles
- 7 Seats, 14 City / 20 Hwy MPG
- CarMax Orlando (92 mi away)
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Located in Orlando, FL / 92 miles away from Port Saint Lucie, FL
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF2M9720088
Stock: 27731772
Certified Pre-Owned: No - $35,888fair price$185 above market
- 44,278 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- Coggin DeLand Honda (122 mi away)
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Located in Orange City, FL / 122 miles away from Port Saint Lucie, FL
2021 INFINITI QX80 Premium Select 7-Speed Automatic Moonstone WhiteCARFAX One-Owner. **LEATHER SEATS**, **SUNROOF**, **POWER WINDOWS**, **POWER DOOR ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF0M9716573
Stock: CDH251233A
Certified Pre-Owned: No
Listed since: 08-01-2025 - Price Drop$30,799great price$6,110 below market
- 67,327 miles
- No accidents, 1 owner, rental vehicle
- 8 Seats, 14 City / 20 Hwy MPG
- Conyers Nissan (484 mi away)
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Located in Conyers, GA / 484 miles away from Port Saint Lucie, FL
Safety Inspected, Fully detailed, Navigation, Leather, Backup Camera, Bluetooth, Sunroof, 2.937 Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc B...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AD1N9870497
Stock: E1747
Certified Pre-Owned: No
Listed since: 05-28-2025 - $26,900fair price$160 below market
- 91,915 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Brightway Auto Sales (213 mi away)
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Located in Jacksonville, FL / 213 miles away from Port Saint Lucie, FL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF7M9718191
Stock: 5995
Certified Pre-Owned: No - 112,465 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 13 City / 19 Hwy MPG
- Luxury Cars of Lexington (460 mi away)
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Located in Lexington, SC / 460 miles away from Port Saint Lucie, FL
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
15 Combined MPG (13 City/19 Highway)
Listing Information:
VIN: JN8AZ2AE6M9272459
Stock: 91954
Certified Pre-Owned: No- New Listing$42,500great price$3,378 below market
- 47,250 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 20 Hwy MPG
- Sanford INFINITI (112 mi away)
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Located in Sanford, FL / 112 miles away from Port Saint Lucie, FL
Moonstone White 2022 INFINITI QX80 Sensory RWD 7-Speed Automatic 5.6L V8Recent Arrival!
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2BDXN9870061
Stock: NU870061
Certified Pre-Owned: No
Listed since: 08-19-2025 - Price Drop$38,577good price$3,126 below market
- 31,129 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 20 Hwy MPG
- Ocean INFINITI Doral (108 mi away)
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Located in Doral, FL / 108 miles away from Port Saint Lucie, FL
New Price! Certified. Champagne Quartz 2022 INFINITI QX80 LUXE RWD 7-Speed Automatic 5.6L V8 Navigation system: INFINITI InTouch Navigation, Power moo...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AD4N9870316
Stock: 402091A
Certified Pre-Owned: Yes
Listed since: 07-24-2025 - $49,700good price$2,201 below market
- 29,213 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- Orlando INFINITI (97 mi away)
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Located in Orlando, FL / 97 miles away from Port Saint Lucie, FL
Certified. Clean CARFAX. CARFAX One-Owner.2022 INFINITI QX80 Sensory RWD 7-Speed Automatic 5.6L V8 Champagne Quartz PURCHASE WITH CONFIDENCE $0 deduct...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2BF5N9744014
Stock: P744014
Certified Pre-Owned: Yes
Listed since: 07-31-2025 - $36,187good price$2,292 below market
- 54,078 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- Toyota of North Miami (100 mi away)
Close
Located in Miami, FL / 100 miles away from Port Saint Lucie, FL
2022 INFINITI QX80.Black Obsidian 2022 INFINITI QX80 Premium Select RWD 7-Speed Automatic 5.6L V8Cargo Package (Console Net, First-Aid Kit, High-D...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF0N9740860
Stock: PT14311
Certified Pre-Owned: No
Listed since: 06-13-2025 - $22,991fair price$251 above market
- 124,285 miles
- No accidents, 3 owners, rental vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- AutoNation USA Charleston (378 mi away)
Close
Located in Charleston, SC / 378 miles away from Port Saint Lucie, FL
The following items have been reconditioned on this vehicle: new pair of tires! [F01] Proassist PackageSun/MoonroofLeather Seats[N10] Radiant Il...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2NF1L9704635
Stock: L9704635
Certified Pre-Owned: No
Listed since: 07-08-2025 - $48,900good price$1,411 below market
- 29,972 miles
- No accidents, 1 owner, personal use
- 8 Seats, 13 City / 19 Hwy MPG
- Orlando INFINITI (97 mi away)
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Located in Orlando, FL / 97 miles away from Port Saint Lucie, FL
Certified. Clean CARFAX. CARFAX One-Owner.2022 INFINITI QX80 Sensory 4WD 7-Speed Automatic 5.6L V8 Hermosa Blue PURCHASE WITH CONFIDENCE $0 deductible...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
15 Combined MPG (13 City/19 Highway)
Listing Information:
VIN: JN8AZ2BCXN9485350
Stock: P485350
Certified Pre-Owned: Yes
Listed since: 05-13-2025 - $42,387fair price$226 above market
- 21,670 miles
- No accidents, 1 owner, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- Sawgrass INFINITI (80 mi away)
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Located in Tamarac, FL / 80 miles away from Port Saint Lucie, FL
2022 INFINITI QX80 LUXE Anthracite Gray ***LIFETIME WARRANTY***, **ANDROID AUTO**, **APPLE CAR PLAY**, **BACKUP CAMERA**, **BLUETOOTH**, **NAVIGATION*...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF8N9742114
Stock: P18468
Certified Pre-Owned: No
Listed since: 07-22-2025 - Price Drop$35,959fair price$437 below market
- 66,113 miles
- No accidents, 1 owner, personal use
- 8 Seats, 13 City / 19 Hwy MPG
- Stokes Hodges Kia (433 mi away)
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Located in Beech Island, SC / 433 miles away from Port Saint Lucie, FL
2022 INFINITI QX80 LUXE Coulis Red CARFAX One-Owner.This QX80 LUXE includes Split Bench Seat Package, 13 Speakers, 2.937 Axle Ratio, 3rd row seats: ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
15 Combined MPG (13 City/19 Highway)
Listing Information:
VIN: JN8AZ2AC5N9485340
Stock: P7388
Certified Pre-Owned: No
Listed since: 08-06-2025 - New Listing$39,590fair price$342 below market
- 40,085 miles
- 7 Seats, 13 City / 19 Hwy MPG
- Carvana - Columbia (463 mi away)
- Home delivery*
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Located in Columbia, SC / 463 miles away from Port Saint Lucie, FL
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
15 Combined MPG (13 City/19 Highway)
Listing Information:
VIN: JN8AZ2NE4L9251909
Stock: 2003928688
Certified Pre-Owned: No
Listed since: 08-12-2025 - 123,081 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- Luxury Cars of Lexington (460 mi away)
Close
Located in Lexington, SC / 460 miles away from Port Saint Lucie, FL
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2NF2L9704563
Stock: 46115
Certified Pre-Owned: No- Price Drop$21,678great price$2,354 below market
- 93,488 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- Audi South Orlando (97 mi away)
Close
Located in Orlando, FL / 97 miles away from Port Saint Lucie, FL
Sun/MoonroofLeather SeatsNavigation System3rd Row SeatKeyless StartRear Spoiler[C03] 50 State EmissionsGraphite; Leather-AppointedHermosa Blue...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2NF8K9684334
Stock: K9684334
Certified Pre-Owned: No
Listed since: 07-09-2025 - Price Drop$18,649great price$3,566 below market
- 94,569 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Mercedes-Benz of Coconut Creek (76 mi away)
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Located in Coconut Creek, FL / 76 miles away from Port Saint Lucie, FL
Sun/MoonroofLeather SeatsNavigation System[N93] Infiniti Radiant Welcome Lighting3rd Row Seat[B92] Roof Rail Cross Bars[L93] All-Season Package...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2NF0K9680424
Stock: K9680424
Certified Pre-Owned: No
Listed since: 05-01-2025 - 6,013 miles
- Insurance loss reported, 1 owner, personal use
- 7 Seats, 14 City / 20 Hwy MPG
- Miami Luxury Motors (110 mi away)
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Located in Miami, FL / 110 miles away from Port Saint Lucie, FL
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: JN8AZ2AF0N9742348
Stock: MLM1-742348
Certified Pre-Owned: No
Showing 1 - 21 out of 415 listings
Consumer Reviews for the INFINITIÂ QX80
Read recent reviews for the INFINITIÂ QX80
My 5th INFINITI
JTitan, 04/21/2020
2019 INFINITI QX80 LUXE 4dr SUV 4WD (5.6L 8cyl 7A)
This is my fifth INFINITI product, I had have many of their smaller cars and suvs in the past and was very happy. I decided to get something bigger for family use to travel comfortably. The ride quality and interior are excellent, safety systems work great! Reliability keeps me coming back to the brand as all of my INFINITI products have been flawless! This is a very comfortable long … distance cruiser, the rear seat entertainment is easy to use and the heated/cooled seats work quick. Leather quality is good and is resistant to discoloring (I have the wheat colored quilted leather). Overall the only knock is the technology is badly outdated but still does the basics. Gas mileage is predictable for a large naturally aspirated V8, the sound it makes is great and has strong, smooth acceleration! Overall I would buy again as this is an excellent luxury family do everything proper (truck based) suv!
Used 2021 INFINITI QX80 in Port Saint Lucie, FL Values
Estimated values
2021 INFINITI QX80 LUXE 4dr SUV (5.6L 8cyl 7A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $27,007 | $29,437 | $31,871 |
| Clean | $26,585 | $28,969 | $31,357 |
| Average | $25,882 | $28,191 | $30,500 |
| Rough | $24,968 | $27,178 | $29,385 |
The average list price of a used 2021 INFINITI QX80 in Port Saint Lucie, Florida is $33,332. The average mileage on a used INFINITI QX80 2021 for sale in Port Saint Lucie, Florida is 63,521. Based on the average mileage of 63,521 for used 2021 INFINITI QX80 for sale in Port Saint Lucie, FL and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used INFINITI QX80 2021 in Port Saint Lucie, Florida to be $25,882.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.