(opens in new window)

Sign In

Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
- Helpful Links
- Find Local Dealers
- Best Car Deals
- Best Truck Deals
- Best SUV Deals
- Buy Cars Online
- Car Research & News
- Research & Information
- New & Future Models
- Trim Comparisons
- Car Buying Tools
- Buying & Selling Tips
- Car Payment Calculator
- Affordability Calculator
- Car Lease Calculator
See if you can save on car insurance on KBB.com
Get a Kelley Blue Book® Instant Cash Offer
Run a free AutoCheck Vehicle History Report with Experian
AI ModeBeta

Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
AI ModeBeta

Skip to vehicle Listings

Online car buying built around you. Shop Now

Used Cars for SaleINFINITIQX80

Used INFINITI QX80 for Sale in Saint Peters, MO

63376

Filters (3)

Items 1 to 2 of 6.

Location & Delivery

Year

Price & Payments

Price selected

Min Price

Max Price

Price Rating

Good Price (7)

Great Price (14)

Price selected

Min Price

Max Price

Price Rating

Good Price (7)

Great Price (14)

Make, Model & Trim

INFINITI

Series

Any

EX Models

FX Models (2)

G Models (5)

M Models (1)

Models

QX80

EX35

EX37

FX35 (1)

FX37 (1)

FX45

FX50

G20

G25 (1)

G35

G37 (4)

I30

I35

J30

JX35 (1)

M30

M35 (1)

M35h

M37

M45

M56

Other Infiniti Models

Q40

Q45

Q50 (7)

Q60 (3)

Q70 (2)

QX30 (2)

QX4

QX50 (8)

QX55 (3)

QX56 (2)

QX60 (27)

QX65

QX70 (2)

QX80 (26)

QX80 Trims

Any

Autograph (2)

Limited

Luxe (7)

Premium Select (5)

Pure

Sensory (10)

Signature Edition

Sport

INFINITI

Series

Any

EX Models

FX Models (2)

G Models (5)

M Models (1)

Models

QX80

EX35

EX37

FX35 (1)

FX37 (1)

FX45

FX50

G20

G25 (1)

G35

G37 (4)

I30

I35

J30

JX35 (1)

M30

M35 (1)

M35h

M37

M45

M56

Other Infiniti Models

Q40

Q45

Q50 (7)

Q60 (3)

Q70 (2)

QX30 (2)

QX4

QX50 (8)

QX55 (3)

QX56 (2)

QX60 (27)

QX65

QX70 (2)

QX80 (26)

QX80 Trims

Any

Autograph (2)

Limited

Luxe (7)

Premium Select (5)

Pure

Sensory (10)

Signature Edition

Sport

Mileage

Condition (1 selected)

New (41)

Used (26)

Manufacturer Certified (0)

Third-Party Certified (0)

New (41)

Used (26)

Manufacturer Certified (0)

Third-Party Certified (0)

Color

Drive Type

Body Style

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

26 Matches

Sort By:

Used 2025 INFINITI QX80 Autograph w/ Autograph Exterior Package

Used

2025 INFINITI QX80

Autograph
14K mi

84,411

See payment

Great Price

Sponsored by Audi Exchange Kirkwood

17.38 mi. away

Online Paperwork

Used 2023 INFINITI QX80 Premium Select w/ Cargo Package

Used

2023 INFINITI QX80

Premium Select
2K mi

50,222

See payment

Great Price

Sponsored by Bommarito Toyota

14.42 mi. away

Online Paperwork
Delivery

Price Drop

Used 2024 INFINITI QX80 Premium Select w/ Cargo Package

Used

2024 INFINITI QX80

Premium Select
17K mi

50,000

See payment

Great Price

Sponsored by Spirit Lexus

13.75 mi. away

My Wallet

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

$

Based on 4.5% APR for mos.

Used 2022 INFINITI QX80 Luxe w/ Cargo Package

Used

2022 INFINITI QX80

Luxe
43K mi

34,900

See payment

Great Price

Clement Supercenter

3.89 mi. away

Used 2023 INFINITI QX80 Premium Select w/ Cargo Package

Used

2023 INFINITI QX80

Premium Select
2K mi

50,222

See payment

Great Price

Bommarito Toyota

14.42 mi. away

Online Paperwork
Delivery

Price Drop

Used 2024 INFINITI QX80 Premium Select w/ Cargo Package

Used

2024 INFINITI QX80

Premium Select
17K mi

50,000

See payment

Great Price

Spirit Lexus

13.75 mi. away

Advertisement

Used 2024 INFINITI QX80 Sensory

Used

2024 INFINITI QX80

Sensory
24K mi

57,990

See payment

Good Price

AutoNation USA St. Louis

1.78 mi. away

Sponsored

Used 2021 INFINITI QX80 Premium Select w/ Cargo Package

Used 2021 INFINITI QX80 Premium Select w/ Cargo Package

Used 2021 INFINITI QX80 Premium Select w/ Cargo Package

Used 2021 INFINITI QX80 Premium Select w/ Cargo Package

Used

2021 INFINITI QX80

Premium Select
87K mi

29,500

See payment

Good Price

Used 2025 INFINITI QX80 Autograph w/ Autograph Exterior Package

Used

2025 INFINITI QX80

Autograph
14K mi

84,411

See payment

Great Price

Audi Exchange Kirkwood

17.38 mi. away

Online Paperwork

Newly Listed

Used 2022 INFINITI QX80 Luxe w/ All-Season Package

Used

2022 INFINITI QX80

Luxe
62K mi

35,013

See payment

Great Price

Bommarito West County

13.05 mi. away

Online Paperwork

Price Drop

Used 2022 INFINITI QX80 Premium Select w/ Cargo Package

Used

2022 INFINITI QX80

Premium Select
56K mi

39,495

See payment

Great Price

Dave Sinclair Lincoln

14.5 mi. away

Delivery

Advertisement

Newly Listed

Used 2025 INFINITI QX80 Sensory w/ Exterior Package

Used

2025 INFINITI QX80

Sensory
9K mi

77,598

See payment

Good Price

AutoCenters Nissan

38.07 mi. away

Price Drop

Used 2024 INFINITI QX80 Luxe

Used

2024 INFINITI QX80

Luxe
35K mi

38,990

See payment

Great Price

Napleton St Louis Nissan

13.1 mi. away

Used 2023 INFINITI QX80 Luxe w/ Cargo Package

Used

2023 INFINITI QX80

Luxe
19K mi

47,853

See payment

Bommarito St. Peters

3.04 mi. away

Used 2024 INFINITI QX80 Luxe

Used

2024 INFINITI QX80

Luxe
37K mi

41,500

See payment

Great Price

Bommarito Nissan

13.96 mi. away

Online Paperwork
Delivery

Advertisement

Newly Listed

Used 2025 INFINITI QX80 Sensory

Used

2025 INFINITI QX80

Sensory
11K mi

76,998

See payment

Good Price

AutoCenters Nissan

38.07 mi. away

Used 2025 INFINITI QX80 Sensory

Used

2025 INFINITI QX80

Sensory
2K mi

77,943

See payment

Great Price

AutoCenters Nissan

38.07 mi. away

Used 2024 INFINITI QX80 Luxe

Used

2024 INFINITI QX80

Luxe
51K mi

37,500

See payment

Great Price

Clement Chrysler Dodge Jeep Ram Florissant

16.94 mi. away

Used 2025 INFINITI QX80 Autograph w/ Premium Cargo Package

Used

2025 INFINITI QX80

Autograph
11K mi

87,957

See payment

Great Price

AutoCenters Nissan

38.07 mi. away

Price Drop

Used 2025 INFINITI QX80 Sensory

Used

2025 INFINITI QX80

Sensory
23K mi

72,214

See payment

Great Price

AutoCenters Nissan

38.07 mi. away

Newly Listed

Used 2025 INFINITI QX80 Sensory

Used

2025 INFINITI QX80

Sensory
22K mi

73,898

See payment

Good Price

AutoCenters Nissan

38.07 mi. away

Used 2025 INFINITI QX80 Sensory

Used

2025 INFINITI QX80

Sensory
11K mi

76,998

See payment

Good Price

AutoCenters Nissan

38.07 mi. away

Used 2024 INFINITI QX80 Sensory w/ Cargo Package

Used

2024 INFINITI QX80

Sensory
53K mi

52,300

See payment

Bommarito West County

13.05 mi. away

Online Paperwork

Advertisement

Similar Vehicles for Sale

Used INFINITI QX80 for Sale Under $20,000
1 for sale
Used Infiniti QX80 with 3rd Row Seats for Sale
26 for sale
Used Black INFINITI QX80 for Sale
9 for sale
Used Silver INFINITI QX80 for Sale
1 for sale

View All Similar Vehicles

INFINITI QX80 for Sale by Year

2025 INFINITI QX80 For Sale
9 for sale starting at $72,214
2024 INFINITI QX80 For Sale
7 for sale starting at $37,500
2023 INFINITI QX80 For Sale
3 for sale starting at $42,843
2022 INFINITI QX80 For Sale
3 for sale starting at $34,900

Used INFINITI QX80 for Sale by Trim

Used INFINITI QX80 Sensory For Sale
10 for sale starting at $42,843
Used INFINITI QX80 Luxe For Sale
7 for sale starting at $24,959
Used INFINITI QX80 Premium Select For Sale
5 for sale starting at $29,500

Used INFINITI QX80 in Nearby Cities

Used INFINITI QX80 For Sale in Saint Louis
24 for sale
Used INFINITI QX80 For Sale in Saint Louis
24 for sale
Used INFINITI QX80 For Sale in Kansas City
11 for sale
Used INFINITI QX80 For Sale in Springfield
3 for sale

View All Cities

Shop for a Car

Used Cars for Sale
Certified Cars for Sale
New Cars for Sale
For Sale By Owner
Car Deals

Sell Your Car

List Your Car for Sale
How to Sell a Car
Trade-In Values and Car Pricing from Kelley Blue Book®

About Us

About Autotrader
About Cox Automotive
Jobs at Autotrader
Become an Autotrader Dealer
Press Room
Site Map
Fraud Awareness
Contact Us

Autotrader Affiliates

Classic Cars & Trucks for Sale
Motorcycles for Sale
RVs for Sale
Cars for Bad Credit Buyers
Find Cars for Sale in Australia

Privacy Notice & Options

Privacy Notice
Do Not Sell or Share My Personal Information
Limit the Use of My Sensitive Personal Information
Manage Cookies

Download on the Apple App Store

Get it on Google Play

Follow

By using this service, you accept the terms of our Visitor Agreement and Accessibility Statement.

©2026 Autotrader, Inc. All Rights Reserved. "Autotrader" is a registered trademark of TPI Holdings, Inc. used under exclusive license.