Skip to FiltersReport abuse
301 listings
- $78,863great price$7,024 below market
- 19,019 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation USA Colorado Springs (54 mi away)
Close
Located in Colorado Springs, CO / 54 miles away from Denver, CO
Max Trailering PackageSun/MoonroofGooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch.Leather SeatsSterlin...
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: 1GT49XEY4RF303341
Stock: RF303341
Certified Pre-Owned: No
Listed since: 02-03-2025 - Price Drop$66,998great price$6,692 below market
- 31,068 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Mike Maroone Ford Longmont (33 mi away)
Close
Located in Longmont, CO / 33 miles away from Denver, CO
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: 1GT49NEY0RF139266
Stock: AN44478
Certified Pre-Owned: No
Listed since: 01-27-2025 - $73,889great price$7,760 below market
- 33,171 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Johnson Auto Plaza (19 mi away)
Close
Located in Brighton, CO / 19 miles away from Denver, CO
2024 GMC Sierra 2500HD AT4 Summit White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed AutomaticCertified. GMC Certified Pre-Owned Details: * Limited ...
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: 1GT49PEY2RF104529
Stock: G567691A
Certified Pre-Owned: Yes
Listed since: 04-18-2025 - Price Drop$80,331good price$4,893 below market
- 5,872 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Skyline Mitsubishi (13 mi away)
- Home delivery*
Close
Located in Thornton, CO / 13 miles away from Denver, CO
Titanium Rush Metallic AT4 4WD ***At Skyline Mitsubishi we have financing for everyone. Call 303-465-5512.*****, "Dealer Handling charge is included i...
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: 1GT49PEY0RF444763
Stock: 3091D1
Certified Pre-Owned: No
Listed since: 03-31-2025 - Price Drop$79,499good price$4,446 below market
- 6,564 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Dodge Ram Colorado Springs (54 mi away)
Close
Located in Colorado Springs, CO / 54 miles away from Denver, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleAt4 Premium Plus PackageLpo; Off-Road High Clearance StepsTechnology PackageSunroof; Po...
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: 1GT49PEY8RF384635
Stock: RF384635
Certified Pre-Owned: No
Listed since: 03-26-2025 - $86,998good price$5,005 below market
- 5,228 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax Parker (15 mi away)
Close
Located in Parker, CO / 15 miles away from Denver, 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: 1GT49XEY2RF462293
Stock: 27120119
Certified Pre-Owned: No - $83,793good price$5,213 below market
- 17,382 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Ken Garff Ford Greeley (50 mi away)
Close
Located in Greeley, CO / 50 miles away from Denver, CO
Ken Garff Certified, **LOCAL TRADE IN**, Back Up Camera, Bluetooth, Blind Spot Monitoring, Off Road Package, Technology Package, Tow Package, Ultimate...
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: 1GT49XEY0RF117490
Stock: RF117490T
Certified Pre-Owned: No
Listed since: 04-14-2025 - Price Drop$85,599fair price$2,766 below market
- 21,720 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Grand Valley Auto Lakewood (7 mi away)
Close
Located in Lakewood, CO / 7 miles away from Denver, CO
Sierra 2500HD AT4X, Duramax 6.6L V8 Turbodiesel, 4WD. CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price!Onyx Black 2024 GMC Sierra...
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: 1GT49ZEY9RF320048
Stock: G5807T
Certified Pre-Owned: No
Listed since: 02-01-2025 - $74,799good price$2,646 below market
- 28,947 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Turner Automotive (175 mi away)
Close
Located in Montrose, CO / 175 miles away from Denver, CO
Heated/Cooled Leather Seats, NAV, Bed Liner, Heated Rear Seat, 4x4, Turbo, Alloy Wheels, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, ...
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: 1GT49REY9RF105222
Stock: U6972
Certified Pre-Owned: No
Listed since: 02-24-2025 - $52,999good price$2,085 below market
- 22,755 miles
- No accidents, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- Emich Chevrolet (5 mi away)
Close
Located in Lakewood, CO / 5 miles away from Denver, CO
CARFAX One-Owner. Clean CARFAX. Certified. 2024 GMC Sierra 2500HD Pro 4WD Recent Arrival! Clean Carfax Vehicle History Report, Serviced Regularly, One...
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: 1GT39LEYXRF215723
Stock: P215723
Certified Pre-Owned: No
Listed since: 04-18-2025 - Price Drop$73,200fair price$1,151 above market
- 24,254 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation USA Denver 104 (13 mi away)
Close
Located in Northglenn, CO / 13 miles away from Denver, CO
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleLeather SeatsNavigation SystemAlternator; 220 AmpEngine Block HeaterKeyless StartCool...
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: 1GT49PEY4RF263570
Stock: RF263570
Certified Pre-Owned: No
Listed since: 03-31-2025 - New Listing
- 7,241 miles
- 6'10” bed, 6.6l, 8cyl
- Audi Flatirons (19 mi away)
- Home delivery*
Close
Located in Broomfield, CO / 19 miles away from Denver, CO
Dealer Inspected, 10-Speed Automatic, 4WD, Alpine Umber Leather.Audi Flatirons is delighted to offer this gorgeous 2024 GMC Sierra 2500HD. Denali Ulti...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49XEY7RF459597
Stock: F459597
Certified Pre-Owned: No
Listed since: 02-08-2025 - Price Drop$60,300great price$5,956 below market
- 55,736 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lexus of Greenwood Village (6 mi away)
- Home delivery*
Close
Located in Greenwood Village, CO / 6 miles away from Denver, CO
CARFAX One-Owner. Clean CARFAX. White Frost Tricoat 2023 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselAlthough we mak...
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: 1GT49REY1PF178792
Stock: PF178792
Certified Pre-Owned: No
Listed since: 02-05-2025 - $53,990fair price$309 below market
- 32,880 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Herl Chevrolet GMC (175 mi away)
Close
Located in Goodland, KS / 175 miles away from Denver, CO
This 2023 GMC Sierra 2500HD SLT Cardinal Red with Jet Black interior has 32880 miles. No Accidents! One Owner! SLT Convenience Package ($1,500 value)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: 1GT49NE73PF144451
Stock: PF144451
Certified Pre-Owned: No
Listed since: 03-07-2025 - Price Drop$58,694fair price$2,390 above market
- 31,455 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Meara Volkswagen of Thornton (13 mi away)
Close
Located in Thornton, CO / 13 miles away from Denver, CO
Onyx Black 2023 GMC Sierra 2500HD AT4 Clean CARFAX.Sierra 2500HD AAT4, 4D Crew Cab, 6.6L V8, 6-Speed Automatic, 4WD, Onyx Black, Jet Black With Kala...
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: 1GT49PE72PF103594
Stock: 9541VB
Certified Pre-Owned: No
Listed since: 01-23-2025 - Price Drop$45,896fair price$284 above market
- 55,622 miles
- No accidents, 1 owner, rental vehicle
- 6'10” bed, 6.6l, 8cyl
- Castle Rock Chevrolet GMC (24 mi away)
Close
Located in Castle Rock, CO / 24 miles away from Denver, CO
Carfax No Accidents, Sierra 2500HD SLE, 4D Crew Cab, 6.6L V8, 6-Speed Automatic, 4WD, Summit White, Black Cloth, 2-Speed Electronic Shift Transfer Cas...
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: 1GT49ME73PF212161
Stock: PF212161A
Certified Pre-Owned: Yes
Listed since: 02-17-2025 - Price Drop
- 33,733 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Ken Garff Ford Greeley (50 mi away)
Close
Located in Greeley, CO / 50 miles away from Denver, CO
Ken Garff Certified, All Wheel Drive 4wd 4X4 Four Wheel Drive, Back Up Camera, Bluetooth, Alloy Wheels, Heated Seats, Off Road Package, AWD 4WD Four W...
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: 1GT49PEY5PF196622
Stock: PF196622C
Certified Pre-Owned: No
Listed since: 03-15-2025 - $67,999great price
- 10,128 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Abilene, TX / 583 miles away from Denver, CO
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Key...
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: 1GT49NEY0RF397254
Stock: 38299T
Certified Pre-Owned: No - $83,599great price$6,462 below market
- 16,715 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Weld County Garage (50 mi away)
Close
Located in Greeley, CO / 50 miles away from Denver, CO
more
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: 1GT49XEY5RF296044
Stock: D1218
Certified Pre-Owned: No
Listed since: 11-14-2024 - $74,998great price$6,006 below market
- 22,199 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rocky Mountain Eurosport (16 mi away)
Close
Located in Parker, CO / 16 miles away from Denver, CO
Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX. White Frost Tricoat 2024 GMC Sierra 2500HD Denali 4WD Duramax 6.6L V8 Turbodiese...
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: 1GT49REY9RF303038
Stock: RF303038P
Certified Pre-Owned: No
Listed since: 03-28-2025 - $78,500great price$5,885 below market
- 7,309 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rickenbaugh Volvo Cars (3 mi away)
Close
Located in Denver, CO / 3 miles away from Denver, CO
RIGHT CAR- RIGHT PRICE- RIGHT NOW, NO HASSLE BUYING EXPERIENCE Denali Reserve Package (Power Sunroof), Gooseneck/5th Wheel Prep Package, Heavy Duty 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: 1GT49REY5RF121272
Stock: C250414
Certified Pre-Owned: No
Listed since: 04-16-2025
Showing 1 - 21 out of 301 listings
Consumer Reviews for the GMCÂ Sierra 2500HD
Read recent reviews for the GMCÂ Sierra 2500HD
Be Aware!!! Do Not Buy!!
Jim Feltes, 01/10/2024
2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when … the part will arrive. I have been without a vehicle for 53 days now and GM Customer Service keeps giving me the runaround. To say the least I am disappointed in the truck but extremely disappointed with GM and in the manner in which this has been handled.
Used 2024 GMC Sierra 2500HD in Denver, CO Values
Estimated values
2024 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $67,595 | $71,802 | $76,913 |
| Clean | $66,861 | $70,897 | $75,813 |
| Average | $65,637 | $69,390 | $73,978 |
| Rough | $64,046 | $67,431 | $71,593 |
The average list price of a used 2024 GMC Sierra 2500HD in Denver, Colorado is $71,268. The average mileage on a used GMC Sierra 2500HD 2024 for sale in Denver, Colorado is 23,286. Based on the average mileage of 23,286 for used 2024 GMC Sierra 2500HD for sale in Denver, CO and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 2500HD 2024 in Denver, Colorado to be $65,637.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.