Plaza INFINITI

Spider

Luxury

Sport Utility

AWD4WD

6-Cylinder Turbo

Gasoline

Certified

Used

INFINITI

QX80

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">INFINITI Total Ownership Experience!</div><div class="col-xs-12"><p>Every INFINITI Certified Pre-Owned vehicle goes through a 167 point comprehensive vehicle inspection and reconditioning. Only then can it be admitted into the INFINITI Certified Pre-Owned Program. Also included is a free CARFAX® vehicle history report with a 3 year Buy-Back Guarantee (no-registration required), emergency roadside assistance for the duration of the limited warranty, complimentary service courtesy vehicle, and complimentary first year of basic maintenance, We also include a Complimentary 3 month Trial Subscription to SiriusXM Satellite Radio, and offer an available INFINITI Elite Extended Protection Program.</p></div>

INFINITI Certified Pre-Owned

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Certified 2025 INFINITI QX80 Sensory

Certified 2025 INFINITI QX80 Sensory St Louis MO 63141

Automatic

Sensory

Certified 2025 INFINITI QX80 Luxe

Certified 2025 INFINITI QX80 Luxe St Louis MO 63141

Luxe

8-Cylinder

Cargo Package

Certified 2022 INFINITI QX80 Luxe w/ Cargo Package

Certified 2022 INFINITI QX80 Luxe w/ Cargo Package St Louis MO 63141

Certified 2024 INFINITI QX80 Luxe w/ Cargo Package

Certified 2024 INFINITI QX80 Luxe w/ Cargo Package St Louis MO 63141

St Louis

Certified Cars for Sale

Test drive Certified INFINITI QX80 at home in O Fallon, IL. Search from 7 Certified INFINITI QX80 cars for sale, including a  2022 INFINITI QX80 Luxe, a  2024 INFINITI QX80 Luxe, and a  2025 INFINITI QX80 Luxe ranging in price from $41,000 to $80,700.

Certified INFINITI QX80 for Sale in O Fallon, IL - Autotrader

Search from 7 INFINITI QX80 for sale, including a Certified 2022 INFINITI QX80 Luxe w/ Cargo Package, a Certified 2024 INFINITI QX80 Luxe w/ Cargo Package, and a Certified 2025 INFINITI QX80 Luxe ranging in price from $41,000 to $80,700.

Autotrader has 7 INFINITI QX80 for sale near O Fallon, IL, including a Certified 2022 INFINITI QX80 Luxe w/ Cargo Package, a Certified 2024 INFINITI QX80 Luxe w/ Cargo Package, and a Certified 2025 INFINITI QX80 Luxe ranging in price from $41,000 to $80,700.

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2014 and newer

Autograph & Limited & Sensory

2024 and older

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Certified INFINITI QX80 for Sale in O Fallon, IL

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Certified 2022 INFINITI QX80 Luxe

Certified 2024 INFINITI QX80 Luxe

Certified 2025 INFINITI QX80 Luxe