Used GMC Sierra 2500HD for Sale in Longmont, CO
Buy a durable GMC Sierra 2500HD in the city where Kristen Schaal was born
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215 listings
- Price Drop$31,087great price$4,317 below market
- 70,267 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'7” bed, 6l, 8cyl
- Grand Valley Auto Lakewood (23 mi away)
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Located in Lakewood, CO / 23 miles away from Longmont, CO
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: 1GT12SEG2GF228718
Stock: G6183
Certified Pre-Owned: No
Listed since: 06-11-2025 - $57,949great price$5,837 below market
- 39,925 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC Park Meadows (38 mi away)
- Home delivery*
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Located in Lone Tree, CO / 38 miles away from Longmont, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageSunroof; PowerSun/MoonroofLeather SeatsNavig...
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: 1GT49REYXLF309714
Stock: LF309714
Certified Pre-Owned: No
Listed since: 07-23-2025 - Price Drop$64,800great price$5,464 below market
- 52,921 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford Arapahoe (37 mi away)
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Located in Centennial, CO / 37 miles away from Longmont, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleMax Trailering PackageTechnology PackageSunroof; PowerLpo; Sport Step; BlackAt4 Prefer...
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: 1GT49PEY3RF219429
Stock: RF219429
Certified Pre-Owned: No
Listed since: 05-10-2025 - Price Drop$52,998fair price$4,496 below market
- 8,045 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax West 104th Ave (18 mi away)
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Located in Federal Heights, CO / 18 miles away from Longmont, CO
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
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: 1GT49LE7XPF187835
Stock: 26484265
Certified Pre-Owned: No - $55,988good price$6,170 below market
- 51,603 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Len Lyall Chevrolet (32 mi away)
- Home delivery*
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Located in Aurora, CO / 32 miles away from Longmont, CO
CARFAX One-Owner. Clean CARFAX. Ebony Twilight Metallic 2021 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselGO EAST..PAY T...
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: 1GT49NEY5MF183160
Stock: T5471B
Certified Pre-Owned: No
Listed since: 06-16-2025 - Price Drop$80,700good price$3,401 below market
- 23,339 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Chevrolet North (21 mi away)
- Home delivery*
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Located in Denver, CO / 21 miles away from Longmont, CO
Lpo; Body Color Wheel Arch MoldingsSun/MoonroofGooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch.Leather ...
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: 1GT49XEY2RF458597
Stock: RF458597
Certified Pre-Owned: No
Listed since: 08-09-2025 - $73,799good price$4,047 below market
- 38,691 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford Littleton (36 mi away)
- Home delivery*
Close
Located in Littleton, CO / 36 miles away from Longmont, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleAt4 Premium Plus PackageAssist Steps; Power Retractable; BlackTechnology PackageSunroof...
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: 1GT49PEY6RF240419
Stock: RF240419
Certified Pre-Owned: No
Listed since: 08-23-2025 - Price Drop$51,000good price$3,840 below market
- 45,918 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Dodge Ram Broadway (33 mi away)
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Located in Littleton, CO / 33 miles away from Longmont, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible1Sa Pro Safety Plus PackageConvenience PackageMirrors; Outside Power-Adjustable Vertical...
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: 1GT59LEY8RF225210
Stock: RF225210
Certified Pre-Owned: No
Listed since: 08-18-2025 - $70,990fair price$2,776 below market
- 14,751 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Urban Motors Blue (22 mi away)
Close
Located in Denver, CO / 22 miles away from Longmont, CO
2024 GMC Sierra 2500 HD SLT 4WD. 1 Owner. No Accident CarFax History. Apple CarPlay & Android Auto. Max Trailering Package. Leather. Cooled & Heated 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: 1GT49NEY6RF427938
Stock: 54725
Certified Pre-Owned: No
Listed since: 06-04-2025 - New Listing$68,978good price$4,330 below market
- 33,126 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ClearShift (36 mi away)
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Located in Highlands Ranch, CO / 36 miles away from Longmont, CO
The 2024 GMC Sierra 2500HD Denali in Titanium Rush Metallic embodies professional-grade capability and premium refinement, powered by a robust 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: 1GT49RE79RF279458
Stock: JV279458
Certified Pre-Owned: No
Listed since: 08-21-2025 - $42,429good price$3,160 below market
- 61,694 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Meara GMC (18 mi away)
Close
Located in Denver, CO / 18 miles away from Longmont, 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: 1GT29ME74NF334466
Stock: 7405GS
Certified Pre-Owned: No
Listed since: 07-21-2025 - New Listing$54,998fair price$2,884 below market
- 89,456 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax West 104th Ave (18 mi away)
Close
Located in Federal Heights, CO / 18 miles away from Longmont, CO
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
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: 1GT49PEY0LF112930
Stock: 26922790
Certified Pre-Owned: No - Price Drop$76,998fair price$2,792 below market
- 36,329 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation Chrysler Dodge Jeep Ram Southwest (29 mi away)
- Home delivery*
Close
Located in Littleton, CO / 29 miles away from Longmont, CO
White Frost TricoatLpo; Body Color Wheel Arch MoldingsLpo; Cargo Convenience PackageSun/MoonroofLeather SeatsNavigation SystemLpo; Console-Mount...
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: 1GT49XEY7RF127790
Stock: RF127790
Certified Pre-Owned: No
Listed since: 08-15-2025 - $27,589good price$2,429 below market
- 99,544 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 6l, 8cyl
- Skyline Mitsubishi (18 mi away)
- Home delivery*
Close
Located in Thornton, CO / 18 miles away from Longmont, CO
Summit White 4WD ***At Skyline Mitsubishi we have financing for everyone. Call 303-465-5512.*****, "Dealer Handling charge is included in the asking p...
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: 1GT12REG4JF150152
Stock: 20416
Certified Pre-Owned: No
Listed since: 01-10-2025 - New Listing$65,888good price$2,652 below market
- 37,409 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Meara GMC (18 mi away)
Close
Located in Denver, CO / 18 miles away from Longmont, 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: 1GT49REY8PF152237
Stock: 7430GA
Certified Pre-Owned: No
Listed since: 07-30-2025 - New Listing$51,998fair price$1,619 below market
- 67,903 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax West 104th Ave (18 mi away)
Close
Located in Federal Heights, CO / 18 miles away from Longmont, CO
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
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: 1GT49RE77LF120672
Stock: 26700513
Certified Pre-Owned: No - $61,796fair price$1,164 below market
- 52,320 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC Park Meadows (38 mi away)
- Home delivery*
Close
Located in Lone Tree, CO / 38 miles away from Longmont, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleAt4 Premium PackageTechnology PackageAt4 Preferred PackageWheels; 20" (50.8 Cm) 6-Spoke...
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: 1GT49PEY0LF298193
Stock: LF298193
Certified Pre-Owned: No
Listed since: 08-19-2025 - $79,000fair price$2,041 below market
- 31,155 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Larry H. Miller Ford Lakewood (23 mi away)
- Home delivery*
Close
Located in Lakewood, CO / 23 miles away from Longmont, CO
White Frost Tricoat 2024 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, POWER MOONROOF, NAVI...
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: 1GT49XEY6RF183977
Stock: LFO250485A
Certified Pre-Owned: No
Listed since: 08-19-2025 - Price Drop$76,995fair price$245 above market
- 21,647 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Greenwood Automotive (44 mi away)
Close
Located in Parker, CO / 44 miles away from Longmont, CO
Greenwood Automotive is a local, family owned business in Parker, CO. 2024 GMC Sierra 2500HD AT4 Recent Arrival! Clean CARFAX. 4WD Odometer is 16090 m...
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: 1GT49PEYXRF314036
Stock: T314036
Certified Pre-Owned: No
Listed since: 08-19-2025 - $52,889fair price$660 below market
- 102,497 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Johnson Auto Plaza (25 mi away)
Close
Located in Brighton, CO / 25 miles away from Longmont, CO
**Accident-Free Carfax, 1-Owner** **Sierra 2500 Denali Crew Cab 4WD** *Long Box* *6.6L Duramax Turbo Diesel* *Leather-Trimmed Bucket Seats* *Heated an...
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: 1GT49REY4NF158985
Stock: G546461A
Certified Pre-Owned: No
Listed since: 07-26-2025 - Price Drop$49,911fair price$1,304 below market
- 109,169 miles
- 1 accident, 5 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Sill-Terhar Ford (13 mi away)
Close
Located in Broomfield, CO / 13 miles away from Longmont, CO
White Frost Tricoat 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2020 GMC Sierra 2500HD is rare!.
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: 1GT49REY1LF113449
Stock: L5100C
Certified Pre-Owned: No
Listed since: 06-14-2025
Showing 1 - 21 out of 215 listings
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