Used GMC Sierra 3500HD for Sale in Thornton, CO
Shop for a versatile GMC Sierra 3500HD in the city where Mike Manning was born
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108 listings
- $90,079good price$5,909 below market
- 6,398 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Mike Shaw Chrysler Dodge Jeep Ram (34 mi away)
- Home delivery*
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Located in Greeley, CO / 34 miles away from Thornton, CO
CARFAX One-Owner. Clean CARFAX. Sterling Metallic 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselOdometer ...
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: 1GT4UYEY7SF162954
Stock: MSC250487A
Certified Pre-Owned: No
Listed since: 05-31-2025 - Price Drop$54,000great price$6,184 below market
- 58,619 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation USA Denver 104 (4 mi away)
Close
Located in Northglenn, CO / 4 miles away from Thornton, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleSlt Premium PackageSlt Preferred PackageSlt Convenience PackageGooseneck / 5Th Wheel 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: 1GT49UEYXPF257249
Stock: PF257249
Certified Pre-Owned: No
Listed since: 04-17-2025 - $94,949fair price$3,629 below market
- 9,227 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC Park Meadows (25 mi away)
- Home delivery*
Close
Located in Lone Tree, CO / 25 miles away from Thornton, CO
Sun/MoonroofGooseneck / 5Th Wheel Prep PackageLeather SeatsDownpour MetallicNavigation SystemLpo; Hitch PackagePremium Floor Liners With Removab...
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: 1GT4UYEY1SF188241
Stock: SF188241
Certified Pre-Owned: No
Listed since: 06-11-2025 - $76,998good price$5,472 below market
- 34,365 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Castle Rock Chevrolet GMC (40 mi away)
Close
Located in Castle Rock, CO / 40 miles away from Thornton, CO
10-Speed Automatic, 4WD, Alpine Umber Leather, 16-Way Power Driver Seat Adjuster w/Lumbar, 16-Way Power Passenger Seat Adjuster w/Lumbar, 2 Charge-Onl...
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: 1GT49YEY9RF136531
Stock: RF136531A
Certified Pre-Owned: No
Listed since: 05-16-2025 - $71,995good price$3,686 below market
- 30,779 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ClearShift (25 mi away)
Close
Located in Highlands Ranch, CO / 25 miles away from Thornton, CO
The 2024 GMC Sierra 3500HD AT4 is built for those who need exceptional capability and rugged performance. Powered by a 6.6L V8 engine, paired with a 1...
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: 1GT49VEY0RF333800
Stock: KM333800
Certified Pre-Owned: No
Listed since: 03-27-2025 - $60,549good price$4,786 below market
- 31,097 miles
- 3 accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC West (19 mi away)
- Home delivery*
Close
Located in Golden, CO / 19 miles away from Thornton, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageSunroof; PowerGooseneck / 5Th Wheel PackageSu...
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:
Listing Information:
VIN: 1GT49WEY6LF127037
Stock: LF127037
Certified Pre-Owned: No
Listed since: 04-22-2025 - Price Drop$85,999fair price$861 below market
- 14,385 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Castle Rock Chevrolet GMC (40 mi away)
Close
Located in Castle Rock, CO / 40 miles away from Thornton, CO
10-Speed Automatic, 4WD, Alpine Umber Leather, 120-Volt Instrument Panel Power Outlet, ABS brakes, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Andr...
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: 1GT49YEY5RF345457
Stock: RF345457A
Certified Pre-Owned: No
Listed since: 06-11-2025 - Price Drop$47,027good price$842 below market
- 77,510 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Ken Garff Ford Greeley (33 mi away)
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Located in Greeley, CO / 33 miles away from Thornton, CO
Ford Blue Advantage Blue Certified, 10-Speed Automatic, 4WD, Black Cloth, 2-Speed Electronic Shift Transfer Case, 220 Amp Alternator, 3 Years of OnSta...
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: 1GT49SEY7PF203881
Stock: PF203881P
Certified Pre-Owned: No
Listed since: 06-11-2025 - Price Drop$82,335good price$993 below market
- 28,598 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation Buick GMC Park Meadows (25 mi away)
- Home delivery*
Close
Located in Lone Tree, CO / 25 miles away from Thornton, CO
Lpo; Body Color Wheel Arch MoldingsSun/MoonroofLeather SeatsOnyx BlackNavigation SystemHigh Idle SwitchKeyless StartHeads-Up DisplayCooled Fro...
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: 1GT49YEY0RF241975
Stock: RF241975
Certified Pre-Owned: No
Listed since: 04-02-2025 - $68,999fair price$910 below market
- 29,625 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Reds Auto and Truck (17 mi away)
Close
Located in Longmont, CO / 17 miles away from Thornton, CO
Red's Auto And Truck is pleased to present this local 1-Owner 2021 GMC Denali Ultimate 3500HD with rare Black Diamond Package. This truck belonged to ...
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: 1GT49WEY2MF134746
Stock: 2025-334
Certified Pre-Owned: No
Listed since: 07-04-2025 - $51,995fair price$1,633 below market
- 90,454 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- ClearShift (25 mi away)
Close
Located in Highlands Ranch, CO / 25 miles away from Thornton, CO
2021 GMC Sierra 3500HD Denali Summit White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed AutomaticCall us today to speak with one of our friendly Purcha...
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:
Listing Information:
VIN: 1GT49WEY9MF280822
Stock: JV280822
Certified Pre-Owned: No
Listed since: 08-15-2024 - New Listing$33,900great price$4,504 below market
- 179,744 miles
- 4 accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Autoport Denver (18 mi away)
Close
Located in Denver, CO / 18 miles away from Thornton, CO
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: 1GT42YEY6JF222355
Stock: 2246
Certified Pre-Owned: No - $64,389fair price$1,068 below market
- 42,379 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Johnson Auto Plaza (6 mi away)
Close
Located in Brighton, CO / 6 miles away from Thornton, CO
2022 GMC Sierra 3500HD Denali White Frost Tricoat 4WD Duramax 6.6L V8 Turbodiesel 10-Speed AutomaticCertified. GMC Certified Pre-Owned Details: ...
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: 1GT49WEY1NF261828
Stock: G572657B
Certified Pre-Owned: Yes
Listed since: 07-05-2025 - 16,278 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Castle Rock Chevrolet GMC (40 mi away)
Close
Located in Castle Rock, CO / 40 miles away from Thornton, CO
10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather, 12-Way Power Driver Seat Adjuster w/Lumbar, 12-Way Power Passenger Seat Adjuster w/Lumbar, 120...
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: 1GT49WEY8RF229819
Stock: RF229819A
Certified Pre-Owned: No
Listed since: 06-06-2025- Price Drop$56,699fair price$917 below market
- 57,405 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Larry H. Miller Ford Lakewood (17 mi away)
- Home delivery*
Close
Located in Lakewood, CO / 17 miles away from Thornton, CO
Dark Slate Metallic 2019 GMC Sierra 3500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel, NAVIGATION, DURAMAX PLUS PKG, OFF RO...
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: 1GT42WEY9KF256490
Stock: LFO250727A
Certified Pre-Owned: No
Listed since: 06-27-2025 - 5,352 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- O'Meara GMC (5 mi away)
Close
Located in Denver, CO / 5 miles away from Thornton, CO
Experience the O'Meara Advantage. O’Meara offers a wide range of vehicles at competitive prices, and our knowledgeable staff is dedicated to helping c...
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: 1GT39SE70PF220153
Stock: 7188GS
Certified Pre-Owned: No
Listed since: 05-27-2025- $44,999fair price$835 below market
- 51,982 miles
- 1 accident, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Reds Auto and Truck (17 mi away)
Close
Located in Longmont, CO / 17 miles away from Thornton, CO
#DURAMAX #DENALI Red's Auto And Truck is pleased to present this 2011 GMC 3500 Denali Dually with the Duramax Diesel engine and only 52,000 miles! Thi...
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: 1GT426C82BF164544
Stock: 2025-097
Certified Pre-Owned: No
Listed since: 03-11-2025 - 105,612 miles
- No accidents, 1 owner, government vehicle
- 6'7” bed, 6l, 8cyl
- DYE Enterprise (13 mi away)
- Home delivery*
Close
Located in Wheat Ridge, CO / 13 miles away from Thornton, CO
If youre looking for a low milesage crew 3500 pick up this 6.0l v8 GMC Sierra 1 ton is a great choice to pull a trailer for camping or construction eq...
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:
Listing Information:
VIN: 1GT422CG6CF217716
Stock: 34337
Certified Pre-Owned: No
Listed since: 06-05-2025- $46,133fair price$1,051 below market
- 104,850 miles
- 1 accident, 3 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- ClearShift Loveland (34 mi away)
Close
Located in Loveland, CO / 34 miles away from Thornton, CO
The 2018 GMC Sierra 3500HD SLT is a heavy-duty truck that combines incredible power with premium comfort, making it perfect for both work and leisure....
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: 1GT42XCY9JF112798
Stock: 112798T
Certified Pre-Owned: No
Listed since: 02-19-2025 - 10,958 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC West (19 mi away)
- Home delivery*
Close
Located in Golden, CO / 19 miles away from Thornton, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleTechnology PackageLeather SeatsQuicksilver MetallicNavigation SystemBed View CameraAl...
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: 1GT49WEY1LF276567
Stock: LF276567
Certified Pre-Owned: No
Listed since: 05-27-2025- 11,099 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ClearShift (25 mi away)
Close
Located in Highlands Ranch, CO / 25 miles away from Thornton, CO
2024 GMC Sierra 3500HD SLE 4WD in Summit White powered by the legendary 6.6L Duramax V8 Turbodiesel paired with a 10-speed automatic transmission. Thi...
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: 1GT49TEY7RF125210
Stock: KM125210
Certified Pre-Owned: No
Listed since: 06-26-2025
Showing 1 - 21 out of 108 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.