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61 listings
  • $88,982
    great price
    $10,130 below market
    • 1,497 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoCenters Nissan (39 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    ONE OWNER with ZERO ACCIDENTS, Turbodiesel, Four Wheel Drive, Technology Package, X31 Off-Road Package, Gooseneck/5th Wheel Prep Package, Sunroof, Hea...

    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:

    Listing Information:

    VIN: 1GT4UYEY1SF131330
    Stock: RK83999
    Certified Pre-Owned: No
    Listed since: 04-08-2025

  • $46,995
    great price
    $4,610 below market
    • 123,363 miles
    • No accidents, 1 owner, personal use
    • 6'10” bed, 6.6l, 8cyl
    • Laura Buick GMC (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    1-Owner New Vehicle Trade! AT4 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Packa...

    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:

    Listing Information:

    VIN: 1GT49VEY5LF348056
    Stock: L254844A
    Certified Pre-Owned: No
    Listed since: 06-04-2025

  • Price Drop
    $54,995
    great price
    $2,355 below market
    • 27,688 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Laura Buick GMC (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...

    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:

    Listing Information:

    VIN: 1GT49SEY9PF255819
    Stock: L254213A
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • Price Drop
    $58,495
    good price
    $6,362 below market
    • 7,213 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Laura Buick GMC (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...

    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:

    Listing Information:

    VIN: 1GT49SEY9RF127888
    Stock: L254939A
    Certified Pre-Owned: Yes
    Listed since: 05-30-2025

  • Advertisement

    2 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $54,995
    good price
    $3,443 below market
    • 97,938 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Laura Buick GMC (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    1-Owner New Vehicle Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Pa...

    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:

    Listing Information:

    VIN: 1GT49WEY2NF103658
    Stock: L254474A
    Certified Pre-Owned: No
    Listed since: 06-21-2025

  • New Listing
    $36,000
    good price
    $3,117 below market
    • 127,207 miles
    • 2 accidents, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • Mountain Top Motor Co (18 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Troy, MO / 18 miles away from O Fallon, MO

    *NOW AVAILABLE*Features include;Leather Seats, Heated and Cooled Seats, Sunroof/Moonroof, Navigation/GPS/NAVI, Backup Camera, Cruise Control, Steering...

    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:

    Listing Information:

    VIN: 1GT42WEG7KF121435
    Stock: T9738
    Certified Pre-Owned: No
    Listed since: 06-04-2025

  • $78,398
    fair price
    $172 below market
    • 13,673 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoCenters Nissan (39 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    ZERO ACCIDENTS, Turbodiesel, Four Wheel Drive, Sierra 3500HD Denali, 4D Crew Cab, 4WD, Onyx Black, 12-Way Power Driver Seat Adjuster w/Lumbar, 12-Way ...

    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:

    Listing Information:

    VIN: 1GT49WEY9RF379017
    Stock: R84811
    Certified Pre-Owned: No
    Listed since: 07-02-2025

  • Price Drop
    $46,344
    fair price
    $193 above market
    • 11,617 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Sapaugh GM Country (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    ** We are 15 minutes south of St. Louis. Everyone leaves happy! Priced below KBB Fair Purchase Price! Summit White 2024 GMC Sierra 3500HD Pro 4WD 10-S...

    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:

    Listing Information:

    VIN: 1GT39SE75RF121492
    Stock: 257523
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Advertisement

    2 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    $55,995
    fair price
    $1,469 below market
    • 79,601 miles
    • 1 accident, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Laura Buick GMC (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    Recent Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Package, 3.42 R...

    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:

    Listing Information:

    VIN: 1GT49WEY1LF289514
    Stock: L251513A
    Certified Pre-Owned: No
    Listed since: 07-14-2025

  • Price Drop
    • 67,341 miles
    • No accidents, 1 owner, personal use only
    • Laura Buick GMC (39 mi away)
    • Back-up camera
    • Sunroof/Moonroof
    • Upgraded Engine
    • Heads up display
    • Towing Hitch
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    1-Owner New Vehicle Trade, Sold Here New! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Dual Rear Media, Power Sunroof, Towing P...

    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:

    Listing Information:

    VIN: 1GT49WEY8NF121839
    Stock: L254890A
    Certified Pre-Owned: Yes
    Listed since: 06-18-2025

  • Price Drop
    • 15,641 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Laura Buick GMC (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...

    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:

    Listing Information:

    VIN: 1GT59SEYXRF209360
    Stock: L255100A
    Certified Pre-Owned: Yes
    Listed since: 06-30-2025

    • 27 miles
    • No accidents, 1 owner, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Sapaugh GM Country (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    ** We are 15 minutes south of St. Louis. Everyone leaves happy! Priced below KBB Fair Purchase Price! Onyx Black 2022 GMC Sierra 3500HD Denali 4WD 10-...

    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:

    Listing Information:

    VIN: 1GT49WEY8NF237543
    Stock: 257376
    Certified Pre-Owned: No
    Listed since: 04-21-2025

  • Advertisement

    2 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    • 33,489 miles
    • No accidents, 1 owner, personal use only
    • Laura Buick GMC (39 mi away)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    1-Owner New Vehicle Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Pa...

    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:

    Listing Information:

    VIN: 1GT49WEY2RF313148
    Stock: L254730A
    Certified Pre-Owned: Yes
    Listed since: 07-03-2025

    • 33,382 miles
    • No accidents, 1 owner, personal use only
    • Laura Buick GMC (39 mi away)
    • Blind Spot Monitorin...
    • Power Driver Seat
    • Parking sensors
    • Upgraded Engine
    • Multi-Zone Climate C...
    Close

    Located in Collinsville, IL / 39 miles away from O Fallon, MO

    This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...

    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:

    Listing Information:

    VIN: 1GT49TEY7RF207857
    Stock: L254566A
    Certified Pre-Owned: Yes
    Listed since: 07-09-2025

    • 50,388 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Johnny Londoff Autoplex (5 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in St Peters, MO / 5 miles away from O Fallon, MO

    Vehicle DetailsExperience the pinnacle of power and luxury with this pristine 2023 GMC Sierra 3500 Denali, now available with 0 miles on the o...

    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:

    Listing Information:

    VIN: 1GT49WEY6PF120126
    Stock: A3390
    Certified Pre-Owned: No
    Listed since: 04-29-2025

    • 38,031 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6l, 8cyl
    • Dean Team Volkswagen Kirkwood (21 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Tire Pressure Warnin...
    Close

    Located in Kirkwood, MO / 21 miles away from O Fallon, MO

    Experience the Dean Team difference! We offer FREE car washes for life and FREE loaner cars in our service department *Certified appraisers available ...

    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:

    Listing Information:

    VIN: 1GT422CG9FF517285
    Stock: K8551
    Certified Pre-Owned: No
    Listed since: 04-19-2025

  • Advertisement

    2 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • 55,726 miles
    • No accidents, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoCenters Nissan (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    ZERO ACCIDENTS, Turbodiesel, Four Wheel Drive, Sierra 3500HD AT4, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 4WD, Onyx Black, 10-Way Power Driver Seat ...

    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:

    Listing Information:

    VIN: 1GT49VEY0PF258030
    Stock: RK84586
    Certified Pre-Owned: No
    Listed since: 06-03-2025

  • Stock photo**
    • 55,128 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Lou Fusz Buick GMC (18 mi away)
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Saint Louis, MO / 18 miles away from O Fallon, MO

    CARFAX One-Owner. Clean CARFAX. Summit White 2024 GMC Sierra 3500HD Pro RWD 10-Speed Automatic 6.6L V8 10-Speed Automatic, Jet Black Vinyl.Lou Fusz Bu...

    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: Yes

    Features and Specs:

    Listing Information:

    VIN: 1GD48PE77RF109246
    Stock: BF330738A
    Certified Pre-Owned: No
    Listed since: 07-09-2025

    • 47,981 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoCenters Nissan (39 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    ONE OWNER with ZERO ACCIDENTS, Turbodiesel, Four Wheel Drive, Sierra 3500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 4WD, White Frost, 10-Way...

    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:

    Listing Information:

    VIN: 1GT49WEY9NF279171
    Stock: RK84981
    Certified Pre-Owned: No
    Listed since: 07-22-2025

  • $63,135
    great price
    $9,613 below market
    • 22,536 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Dave Sinclair Buick GMC (26 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Saint Louis, MO / 26 miles away from O Fallon, MO

    2024 GMC Sierra 3500HD SLT Priced below KBB Fair Purchase Price! THIS VEHICLE IS STILL UNDER FACTORY WARRANTY!!!, 1-OWNER VEHICLE, Bluetooth HANDS F...

    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:

    Listing Information:

    VIN: 1GT49UEY5RF301063
    Stock: T250728A
    Certified Pre-Owned: No
    Listed since: 04-13-2025

  • New Listing
    $63,998
    good price
    $5,249 below market
    • 40,247 miles
    • 6'10” bed, 6.6l, 8cyl
    • CarMax (In-stock online)
    • Transfer available from FL to MO*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fort Myers, FL / 985 miles away from O Fallon, MO

    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:

    Listing Information:

    VIN: 1GT49WEY2NF334303
    Stock: 27489153
    Certified Pre-Owned: No

Showing 1 - 21 out of 61 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.