Used GMC Sierra 3500HD for Sale in O Fallon, MO
Buy a versatile GMC Sierra 3500HD in the city where Alyssa Mautz was born
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62 listings
- Price Drop$70,995great price$7,603 below market
- 32,210 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (39 mi away)
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: 1GT49VEY4RF232906
Stock: L252398A
Certified Pre-Owned: Yes
Listed since: 06-16-2025 - $88,982great price$10,399 below market
- 1,497 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoCenters Nissan (39 mi away)
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 - Price Drop$54,995great price$2,422 below market
- 27,688 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (39 mi away)
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$58,495good price$7,622 below market
- 7,213 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (39 mi away)
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 - Price Drop$54,995good price$3,453 below market
- 97,938 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (39 mi away)
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 - Price Drop$70,995good price$5,444 below market
- 24,895 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (39 mi away)
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: 1GT49VEY6RF187337
Stock: L253961B
Certified Pre-Owned: Yes
Listed since: 05-12-2025 - $46,995fair price$2,354 below market
- 123,363 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (39 mi away)
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 - $78,398fair price$1,230 below market
- 13,673 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoCenters Nissan (39 mi away)
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$46,344fair price$334 above market
- 11,617 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Sapaugh GM Country (39 mi away)
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 - New Listing$36,000fair price$1,083 below market
- 127,207 miles
- 2 accidents, 1 owner, personal use only
- 8'2” bed, 6l, 8cyl
- Mountain Top Motor Co (18 mi away)
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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 - Price Drop
- 67,341 miles
- No accidents, 1 owner, personal use only
- Laura Buick GMC (39 mi away)
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: No
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)
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 - Price Drop
- 27 miles
- No accidents, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- Sapaugh GM Country (39 mi away)
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 - 1,002 miles
- No accidents, personal use only
- Sapaugh GM Country (39 mi away)
Close
Located in Herculaneum, MO / 39 miles away from O Fallon, MO
** We are 15 minutes south of St. Louis. Everyone leaves happy! Downpour Metallic 2024 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8...
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: 1GT49WEYXRF309607
Stock: 257322
Certified Pre-Owned: No
Listed since: 04-09-2025- Price Drop
- 27,542 miles
- No accidents, 1 owner, personal use only
- Laura Buick GMC (39 mi away)
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: 1GT49WEY8RF276025
Stock: L252715A
Certified Pre-Owned: Yes
Listed since: 05-05-2025 - 33,382 miles
- No accidents, 1 owner, personal use only
- Laura Buick GMC (39 mi away)
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*
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*
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- 55,726 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoCenters Nissan (39 mi away)
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- Price Drop
- 55,128 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Lou Fusz Buick GMC (18 mi away)
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 - New Listing
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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49WEY2RF313148
Stock: L254730A
Certified Pre-Owned: Yes
Listed since: 07-03-2025
Showing 1 - 21 out of 62 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.