Skip to main content
Skip to Filters
170 listings
  • New Listing
    $59,998
    great price
    $7,514 below market
    • 19,504 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • CarMax Parker (6 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Parker, CO / 6 miles away from Parker, 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: 1GT49REY5LF147619
    Stock: 27229234
    Certified Pre-Owned: No

  • Price Drop
    $64,698
    great price
    $9,861 below market
    • 17,209 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Holman Honda (12 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Centennial, CO / 12 miles away from Parker, CO

    **DENALI ULTIMATE PKG**20" CHROME WHEEL PKG**POWER SUNROOF**2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel, Quicksilver Metallic, Jet Black...

    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: 1GT49REY3MF214574
    Stock: MF214574
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • Price Drop
    $29,495
    great price
    $5,901 below market
    • 118,460 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6l, 8cyl
    • Auto Aves (28 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Lakewood, CO / 28 miles away from Parker, 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: 1GT12TEG8HF135984
    Stock: 13842
    Certified Pre-Owned: No

  • $49,999
    good price
    $4,612 below market
    • 22,755 miles
    • No accidents, 1 owner, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Emich Chevrolet (25 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Lakewood, CO / 25 miles away from Parker, CO

    CARFAX One-Owner. Clean CARFAX. Certified. 2024 GMC Sierra 2500HD Pro 4WD Clean Carfax Vehicle History Report, Serviced Regularly, One Owner, Low Mile...

    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

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    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
    $67,699
    good price
    $3,862 below market
    • 20,253 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoNation Buick GMC West (31 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Golden, CO / 31 miles away from Parker, CO

    Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageAssist Steps; Power-RetractableSunroof; Power...

    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: 1GT49REY1NF312701
    Stock: NF312701
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • Price Drop
    $62,599
    great price
    $4,779 below market
    • 63,173 miles
    • No accidents, 1 owner, personal use
    • 6'10” bed, 6.6l, 8cyl
    • Greenwood Automotive (6 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Parker, CO / 6 miles away from Parker, CO

    Greenwood Automotive is a local, family owned business in Parker, CO. 2022 GMC Sierra 2500HD Denali 4WD Odometer is 1102 miles below market average! 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: 1GT49REY7NF294415
    Stock: TEH294415
    Certified Pre-Owned: No
    Listed since: 05-06-2025

    • 52,421 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Johnson Auto Plaza (31 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Brighton, CO / 31 miles away from Parker, CO

    2024 GMC Sierra 2500HD Denali Ultimate White Frost Tricoat 4WD Duramax 6.6L V8 Turbodiesel 10-Speed AutomaticCertified. GMC Certified Pre-Owned Det...

    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: 1GT49XEY0RF132510
    Stock: C533971A
    Certified Pre-Owned: Yes
    Listed since: 05-12-2025

  • Price Drop
    $9,800
    good price
    $2,582 below market
    • 276,737 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 6'7” bed, 6l, 8cyl
    • Lakeside Auto Brokers (49 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Colorado Springs, CO / 49 miles away from Parker, CO

    Summit White 2011 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic HD Electronic with Overdrive Vortec 6.0L V8 SFI VVT Vortec 6.0L V8 SFI VVT, 6-Speed Auto...

    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: 1GT120CGXBF103496
    Stock: P16644B
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    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
    $84,252
    good price
    $5,019 below market
    • 13,832 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Transwest GMC (28 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Henderson, CO / 28 miles away from Parker, CO

    Clean Carfax, **ONE OWNER**, Non-Smoker, Local Trade, Remainder Of Factory Warranty, 4X4 / Four Wheel Drive, 120-Volt Bed Mounted Power Outlet, 120-Vo...

    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: 1GT49XEY8RF309627
    Stock: U16366
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • Price Drop
    $67,398
    good price
    $8,383 below market
    • 28,340 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Transwest GMC (28 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Henderson, CO / 28 miles away from Parker, CO

    Clean Carfax, **ONE OWNER**, Non-Smoker, Local Trade, Remainder Of Factory Warranty, 4X4 / Four Wheel Drive, 10-Way Power Driver Seat Adjuster w/Lumba...

    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: 1GT49PEY5PF169758
    Stock: U16386
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • $59,690
    fair price
    $2,309 below market
    • 48,087 miles
    • No accidents, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • O'Meara GMC (32 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Denver, CO / 32 miles away from Parker, 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: 1GT49RE7XMF307731
    Stock: 7062GS
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • New Listing
    $53,799
    good price
    $3,458 below market
    • 93,564 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoNation Ford Arapahoe (12 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Centennial, CO / 12 miles away from Parker, CO

    Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleLeather SeatsKeyless StartCooled Front Seat(S)This outstanding example of a 2020 GMC ...

    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: 1GT49PEY3LF140320
    Stock: LF140320
    Certified Pre-Owned: No
    Listed since: 05-24-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    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
    $74,510
    good price
    $3,471 below market
    • 33,835 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Sill-Terhar Ford (36 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Broomfield, CO / 36 miles away from Parker, CO

    Thunderstorm Gray 2024 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2024 GMC Sierra 2500HD is rare!.

    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: 1GT49PEYXRF340524
    Stock: L5100B
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • Price Drop
    $83,500
    good price
    $2,856 below market
    • 25,690 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoNation Ford Arapahoe (12 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Centennial, CO / 12 miles away from Parker, CO

    Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleSun/MoonroofLeather SeatsTitanium Rush MetallicNavigation SystemKeyless StartHeads-Up...

    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: 1GT49ZEYXRF404587
    Stock: RF404587
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • $35,979
    fair price
    $514 above market
    • 70,069 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • AutoNation Buick GMC Park Meadows (13 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Lone Tree, CO / 13 miles away from Parker, CO

    Engine; Duramax 6.6L Turbo Diesel V8; B20-Diesel CompatibleTransmission; Allison 1000 6-Speed Automatic; Electronically ControlledWheels; 20" (50.8 ...

    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: 1GT121C86EF168767
    Stock: EF168767
    Certified Pre-Owned: No
    Listed since: 04-26-2025

  • $40,500
    fair price
    $840 above market
    • 107,921 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 6'7” bed, 6.6l, 8cyl
    • Sterling Auto Sales (10 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Franktown, CO / 10 miles away from Parker, 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: 1GT120E83FF646510
    Stock: FF646510STK
    Certified Pre-Owned: No
    Listed since: 04-21-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    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.
  • $38,889
    fair price
    $1,396 below market
    • 148,854 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Johnson Auto Plaza (31 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Brighton, CO / 31 miles away from Parker, 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: 1GT12UE87GF291107
    Stock: G555870B
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • $48,979
    good price
    $2,351 below market
    • 83,428 miles
    • 1 accident, 5 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • AutoNation Buick GMC Park Meadows (13 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lone Tree, CO / 13 miles away from Parker, CO

    Duramax Plus PackageLeather SeatsNavigation SystemDark Slate MetallicAlternators; Dual; 150 Amps And 220 Amps EachGooseneck / 5Th Wheel Prep Pack...

    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: 1GT12UEY8JF111317
    Stock: JF111317
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • $56,634
    fair price
    $572 below market
    • 86,078 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Skyline Mitsubishi (32 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Thornton, CO / 32 miles away from Parker, CO

    Pacific Blue Metallic Denali 4WD ***At Skyline Mitsubishi we have financing for everyone. Call 303-465-5512.*****, "Dealer Handling charge is included...

    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: 1GT49REY6MF297305
    Stock: 20542
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • New Listing
    • 16,255 miles
    • No accidents, 1 owner, personal use only
    • ClearShift (17 mi away)
    • w/Full Grain Leather...
    • Heated Driver & Fron...
    • Power sunroof
    • Apple CarPlay
    • Rear Cross Traffic A...
    Close

    Located in Highlands Ranch, CO / 17 miles away from Parker, CO

    This 2024 GMC Sierra 2500HD Denali Ultimate is the pinnacle of heavy-duty luxury and capability. Under the hood is a powerful 6.6L Duramax Turbo Diese...

    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: 1GT49XEY7RF121388
    Stock: KM121388
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • $57,685
    fair price
    $858 above market
    • 71,980 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Audi Flatirons (38 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Broomfield, CO / 38 miles away from Parker, CO

    CARFAX 1-Owner, Clean CARFAX, Dealer Inspected, Freshly Detailed, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxil...

    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: 1GT49PEY0NF233461
    Stock: NF233461
    Certified Pre-Owned: No
    Listed since: 04-29-2025

Showing 1 - 21 out of 170 listings

Buying a GMC Sierra 2500HD in Parker Colorado

For those who enjoy outdoor adventures near Parker, CO, the GMC Sierra 2500HD stands out as an excellent choice. With its robust towing capabilities and powerful engine options, this heavy-duty truck can easily handle towing boats for weekend trips to Cherry Creek State Park or hauling gear for camping excursions in the surrounding mountains. Its MultiPro tailgate adds versatility, making it easier to load and unload heavy equipment, which is a boon for those who frequently engage in outdoor activities. Additionally, the truck's advanced towing camera system helps drivers navigate tricky situations when hitching up trailers or navigating tight spaces, perfect for the scenic trails around the area.

Filters
Skip to Results

Applied Filters4Active

Select Buying Experience

Location

Search radius50 miles
Search radius

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

Listing Details


* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.