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626 listings
    • 70,636 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Kaiser Buick GMC (196 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Deland, FL / 196 miles away from Boca Raton, FL

    Recent Arrival! This 2020 GMC Sierra 2500HD in Dark Sky Metallic is equipped with: 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Odometer is 1127...

    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: 1GT49PEY4LF244721
    Stock: 35350AT
    Certified Pre-Owned: No
    Listed since: 05-15-2025

    • 74,640 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • GMC Fort Walton Beach (483 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fort Walton Beach, FL / 483 miles away from Boca Raton, FL

    10-Speed Automatic, 4WD, Jet Black Leather. Denali Ultimate Package (Power Sunroof), Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert...

    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: 1GT49REY0LF142442
    Stock: TLF142442
    Certified Pre-Owned: No
    Listed since: 05-21-2025

    • 57,650 miles
    • No accidents, 1 owner, personal use only
    • Hudson Nissan of Summerville (463 mi away)
    • 4WD
    • Forge Perforated Lea...
    • Heated & Ventilated ...
    • HD Rear Vision Camer...
    • Apple CarPlay
    Close

    Located in Summerville, SC / 463 miles away from Boca Raton, FL

    2020 GMC Sierra 2500HD Denali 4D Crew Cab Duramax 6.6L V8 Turbodiesel 4WD 10-Speed AutomaticOdometer is 18167 miles below market average! Priced bel...

    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: 1GT19REY6LF247456
    Stock: TLF247456
    Certified Pre-Owned: No
    Listed since: 05-19-2025

    • 32,739 miles
    • Insurance loss reported, 3 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Salvage Reseller (4 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Coconut Creek, FL / 4 miles away from Boca Raton, FL

    This vehicle is located at Theodore, AL Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salv...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Issue reported

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT49REY7LF327152
    Stock: 77454054
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $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
    $42,870
    great price
    $4,843 below market
    • 103,504 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Maus Nissan Of Brooksville (207 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Brooksville, FL / 207 miles away from Boca Raton, FL

    Red Quartz Tintcoat 2019 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD, ...

    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: 1GT12SEYXKF202238
    Stock: BT202238
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • Price Drop
    Stock photo**
    $53,550
    great price
    $7,654 below market
    • 91,071 miles
    • 1 accident, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Lexus of Wesley Chapel (188 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Wesley Chapel, FL / 188 miles away from Boca Raton, FL

    Onyx Black 2021 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel **PLATINUM DETAIL**, **ACCESS TO OUR CAR WASH**, 10-Speed Aut...

    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: 1GT49PEY6MF201225
    Stock: T201225A
    Certified Pre-Owned: No
    Listed since: 04-23-2025

    • 143,171 miles
    • 2 accidents, 3 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Greenway Ford (168 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Orlando, FL / 168 miles away from Boca Raton, FL

    ***Apple Car Play***Android Auto***, **4X4 **, **Back-Up Camera**, **Blind Spot Monitoring**, **Diesel**, **Reverse Parking Assistance**, 12-Volt Rear...

    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: 1GT49REYXLF309552
    Stock: LF309552
    Certified Pre-Owned: No
    Listed since: 05-21-2025

  • $50,900
    great price
    $6,657 below market
    • 78,490 miles
    • 1 accident, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Starling Chevrolet GMC (148 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Saint Cloud, FL / 148 miles away from Boca Raton, FL

    2021 GMC Sierra 2500HD Denali ONE OWNER, NAVIGATION, SUNROOF, LEATHER, ALLOY WHEELS, BACKUP CAMERA, LANE ASSIST, FORWARD COLLISION ALERT, REAR CROSS T...

    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: 1GT49RE77MF241560
    Stock: 241560T
    Certified Pre-Owned: No
    Listed since: 03-13-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $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.
  • New Listing
    • 75,022 miles
    • 2 accidents, 2 owners, personal use only
    • 6'7” bed, 6l, 8cyl
    • Plaza Chrysler Jeep Dodge Ram (218 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Inverness, FL / 218 miles away from Boca Raton, FL

    2018 GMC Sierra 2500HD DenaliThe Plaza Promise: We create Value beyond the sale that happens today by helping to positively empower the community a...

    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: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT12UEG9JF289096
    Stock: CD1636
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • Stock photo**
    $60,991
    great price
    $5,878 below market
    • 64,900 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • George Moore Chevrolet (287 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Jacksonville, FL / 287 miles away from Boca Raton, FL

    GMC Certified Pre-Owned Certified, 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger 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: 1GT49REY5MF267373
    Stock: 299915A
    Certified Pre-Owned: No
    Listed since: 05-26-2025

  • New Listing
    Stock photo**
    • 63,727 miles
    • Automaxx of the Carolinas (462 mi away)
    Close

    Located in Summerville, SC / 462 miles away from Boca Raton, FL

    2020 GMC Sierra 2500HD Denali 4WDCurrent Odometer 63727, *NO SMOKE SMELL, 10-Speed Automatic, 4WD, Leather, 10-Way Power Driver Seat Adjuster w/Lumb...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    Listing Information:

    VIN: 1GT19REY4LF299474
    Stock: P1053T
    Certified Pre-Owned: No
    Listed since: 06-03-2025

  • $24,499
    good price
    $3,391 below market
    • 118,274 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 6'7” bed, 6l, 8cyl
    • Triple SSS Auto Sales (38 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Miami, FL / 38 miles away from Boca Raton, FL

    REAL PRICING / PRECIO REAL | CLEAN TITLE / TITULO LIMPIO | WE FINANCE / FINANCIAMOS |

    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: 1GT12PEG7KF165427
    Stock: 165427
    Certified Pre-Owned: No
    Listed since: 11-09-2024

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $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.
  • $46,924
    good price
    $3,254 below market
    • 100,016 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Gettel Toyota of Charlotte County (123 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Punta Gorda, FL / 123 miles away from Boca Raton, FL

    Value priced below the market average! This 2019 GMC Sierra 2500HD Denali, has a great Red Quartz Tintcoat exterior, and a clean Cocoa/Dark Sand inter...

    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: 1GT12SEYXKF204152
    Stock: TS2866S
    Certified Pre-Owned: No
    Listed since: 04-12-2025

  • $55,991
    good price
    $3,789 below market
    • 72,148 miles
    • 1 accident, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Kendall Toyota (48 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Miami, FL / 48 miles away from Boca Raton, FL

    Selling price excludes $949.00 Pre Delivery Service Fee, $548.00 Electronic Registration Filing Fee and $70.00 Private Tag Agency Fee. This Sierra 250...

    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: 1GT49REY2MF195211
    Stock: T46283A
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • Price Drop
    $61,928
    fair price
    $2,681 above market
    • 23,539 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Advantage Chrysler Jeep Dodge Ram (194 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Mount Dora, FL / 194 miles away from Boca Raton, FL

    Summit White 2021 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Sierra 2500HD AAT4, 4D Crew Cab, 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: 1GT49PEY4MF316504
    Stock: 371390A
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • $23,900
    good price
    $3,185 below market
    • 126,378 miles
    • 3 accidents, 2 owners, corporate fleet vehicle
    • 8'2” bed, 6l, 8cyl
    • Premium Cars Miami (38 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Miami, FL / 38 miles away from Boca Raton, FL

    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: 1GT12NEG6KF275597
    Stock: P275597
    Certified Pre-Owned: No
    Listed since: 01-06-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $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.
  • $58,498
    fair price
    $2,306 below market
    • 82,974 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Hampton Hyundai (483 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fort Walton Beach, FL / 483 miles away from Boca Raton, FL

    Clean CARFAX. 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather.Hampton Has it! Hampton's Hot!** MAY REQUIRE FINANCING THROUGH DEALER FO...

    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: 1GT49REY5MF146715
    Stock: H25445C
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • Price Drop
    $30,488
    fair price
    $893 below market
    • 93,891 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6l, 8cyl
    • Driveline LLC (285 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Jacksonville, FL / 285 miles away from Boca Raton, FL

    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: 2GT22PEG5K1222056
    Stock: 6103581
    Certified Pre-Owned: No

  • $56,970
    fair price
    $538 below market
    • 104,246 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Sullivan Cadillac (230 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ocala, FL / 230 miles away from Boca Raton, FL

    Quicksilver Metallic 2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 12-Volt Rear Auxiliary Power Outlet, 120-Volt Be...

    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: 1GT49REY0MF275865
    Stock: C24M461G
    Certified Pre-Owned: No
    Listed since: 02-28-2025

  • $43,995
    fair price
    $638 above market
    • 22,977 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Sullivan Buick GMC Trucks (230 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Ocala, FL / 230 miles away from Boca Raton, FL

    Summit White 2021 GMC Sierra 2500HD Base 6.6L V8 6-Speed Automatic 4WD Fully Serviced and Detailed, 2-Speed Electronic Shift Transfer Case, Apple CarP...

    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: 1GT49LE75MF213222
    Stock: 25K274H
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • $31,999
    good price
    $1,749 below market
    • 183,406 miles
    • 1 accident, 1 owner, personal use
    • 6'7” bed, 6.6l, 8cyl
    • Triple SSS Auto Sales (38 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Miami, FL / 38 miles away from Boca Raton, FL

    REAL PRICING / PRECIO REAL | CLEAN TITLE / TITULO LIMPIO | WE FINANCE / FINANCIAMOS |

    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: 1GT12REY7KF270134
    Stock: 270134
    Certified Pre-Owned: No
    Listed since: 03-21-2025

Showing 22 - 42 out of 626 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.8 out of 5 stars27 Reviews
Write a vehicle reviewSee all 27 reviews
  • 5 star
    (56%)
  • 4 star
    (7%)
  • 3 star
    (7%)
  • 2 star
    (19%)
  • 1 star
    (11%)
5 out of 5 stars

Trailer Hauler

BG, 11/05/2018
2018 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.0L 8cyl 6A)
I purchased too pull our travel trailer. the old truck 2015 1500 struggled to keep up with highway speeds. This one pulls the trailer great no problem keeping up with Highway speeds. The only issue is the DEF requirements. about every thousand miles it takes a little more than a gallon to keep it topped off. Needs a better monitoring system. The diesel engine runs great and gets better … fuel economy than the gas when pulling the trailer.
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Used 2020 GMC Sierra 2500HD in Boca Raton, FL Values

Estimated values
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$36,920$39,701$42,384
Clean$36,138$38,837$41,437
Average$34,834$37,396$39,857
Rough$33,139$35,523$37,804

The average list price of a used 2020 GMC Sierra 2500HD in Boca Raton, Florida is $47,497. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Boca Raton, Florida is 84,924. Based on the average mileage of 84,924 for used 2020 GMC Sierra 2500HD for sale in Boca Raton, FL 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 2020 in Boca Raton, Florida to be $34,834.

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