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219 listings
  • New Listing
    • 54,335 miles
    • No accidents, 3 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • CarMax (In-stock online)
    • Transfer available from TX to FL*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Houston, TX / 912 miles away from Port Saint Lucie, FL

    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: 1GT49SEY5LF259893
    Stock: 27352849
    Certified Pre-Owned: No

  • New Listing
    • 42,577 miles
    • No accidents, 3 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Atlanta, GA / 507 miles away from Port Saint Lucie, FL

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 1GT49WE71LF229482
    Stock: 2003717116
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    Stock photo**
    • 89,648 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • Gainesville Buick GMC (199 mi away)
    • Back-up camera
    • Sunroof/Moonroof
    • Blind Spot Monitorin...
    • Upgraded Stereo
    • Parking sensors
    Close

    Located in Gainesville, FL / 199 miles away from Port Saint Lucie, FL

    FULLY SERVICED! GREAT VEHICLE HISTORY! ***HOME OF THE LIFETIME WARRANTY***150 Point Inspection*** Recent Arrival!GMC Sierra 3500HD 2020 Red Quartz Tin...

    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: 1GT49VEY6LF305135
    Stock: F305135
    Certified Pre-Owned: No
    Listed since: 05-28-2025

    • 82,910 miles
    • 1 accident, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Plattner's Lehigh Acres (95 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lehigh Acres, FL / 95 miles away from Port Saint Lucie, FL

    WINTER GRILLE COVER, WHITE FROST TRICOAT, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) 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: 1GT49WEY4LF170419
    Stock: 3170419B
    Certified Pre-Owned: No
    Listed since: 03-28-2025

  • 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.
    • 79,398 miles
    • Manufacturer buyback reported, 3 owners, personal use
    • Winter Park Auto Exchange Inc (101 mi away)
    Close

    Located in Orlando, FL / 101 miles away from Port Saint Lucie, FL

    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: No

    Lemon Status: Yes

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT49WEY6LF280856
    Stock: 280856
    Certified Pre-Owned: No

    • 132,024 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • 67 Motors (300 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Valdosta, GA / 300 miles away from Port Saint Lucie, FL

    Clean CARFAX. 2020 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather, 12-Volt Rea...

    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: 1GT49WEY0LF344566
    Stock: 2106JD
    Certified Pre-Owned: No
    Listed since: 04-04-2025

    • 120,468 miles
    • 1 accident, 1 owner, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Hillsboro Auto Mart (135 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 135 miles away from Port Saint Lucie, FL

    *** www.HillsboroAutoMart.com *** ***2020 GMC SIERRA 3500 DENALI*** ***6.6L V8 DI DSL T/C 6.6L*** ***DRW*** ***DENALI ULTIMATE PKG*** ***SUNROOF*** **...

    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: 1GT49WEY6LF337931
    Stock: 337931
    Certified Pre-Owned: No
    Listed since: 04-20-2025

  • New Listing
    Stock photo**
    $69,988
    great price
    $6,097 below market
    • 21,241 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Starling Buick GMC Stuart (15 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Stuart, FL / 15 miles away from Port Saint Lucie, FL

    2023 GMC Sierra 3500HD Denali White Frost Tricoat Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD CARFAX One-Owner. Clean CARFAX. ONE OWNER, Blueto...

    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: 1GT49WEY5PF129268
    Stock: 129268T
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • 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.
    • 129,143 miles
    • 1 accident, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Murray Chrysler Dodge Jeep Ram Of Starke (208 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Starke, FL / 208 miles away from Port Saint Lucie, FL

    Onyx Black 2020 GMC Sierra 3500HD SLT Bluetooth®, HANDS-FREE, LEATHER SEATS, 10-Speed Automatic, 4WD, Jet Black Leather, 12-Volt Rear Auxiliary Power ...

    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: 1GT49UEY2LF316479
    Stock: 316479
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • $60,998
    good price
    $7,343 below market
    • 52,158 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • CarMax (In-stock online)
    • Transfer available from CO to FL*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Loveland, CO / 1,667 miles away from Port Saint Lucie, FL

    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: 1GT49VEY0MF254068
    Stock: 26699943
    Certified Pre-Owned: No

  • Price Drop
    $65,000
    good price
    $4,690 below market
    • 37,925 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Walterboro Ford (387 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Walterboro, SC / 387 miles away from Port Saint Lucie, FL

    Hi Line Auto Group is excited to introduce our latest addition, "Walterboro Ford." As a FAMILY-OWNED and operated business, we take immense pride in o...

    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: 1GT49WEY0MF245036
    Stock: PT245036
    Certified Pre-Owned: No
    Listed since: 04-12-2025

  • Price Drop
    $67,470
    fair price
    $446 below market
    • 23,269 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • ALM Hyundai Athens (491 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Athens, GA / 491 miles away from Port Saint Lucie, FL

    GOOSENECK / 5TH WHEEL PREP PACKAGE..DENALI PREFERRED EQUIPMENT GROUP..SUSPENSION PACKAGE..BLIND SPOT..COOLED HEATED SEATS..LANE DEPARTURE..LEATHER SEA...

    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: 1GT49WEY6PF192153
    Stock: PF192153
    Certified Pre-Owned: No
    Listed since: 04-15-2025

  • 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.
  • $63,055
    fair price
    $579 above market
    • 36,956 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Gary Yeomans Ford of Ocala (168 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Ocala, FL / 168 miles away from Port Saint Lucie, FL

    Certified.2023 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Onyx Black10-Speed Automatic, 4WD, Jet Black With Kalahari A...

    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: 1GT49VEY7PF123725
    Stock: EF95386A
    Certified Pre-Owned: No
    Listed since: 04-21-2025

  • $60,990
    good price
    $3,031 below market
    • 67,274 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • David Scott Lee Buick GMC (439 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Crestview, FL / 439 miles away from Port Saint Lucie, FL

    CARFAX One-Owner. Certified. Cayenne Red Tintcoat 2021 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4WD **GM Certified Pre-Owned**, **Sunroof/...

    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: 1GT49WEY0MF255873
    Stock: 25550A
    Certified Pre-Owned: Yes
    Listed since: 05-07-2025

  • $43,999
    good price
    $2,746 below market
    • 99,366 miles
    • 2 accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • The Connection Motors (101 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Hialeah, FL / 101 miles away from Port Saint Lucie, FL

    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: 1GT49SEY2MF195619
    Stock: 10900
    Certified Pre-Owned: No
    Listed since: 09-05-2024

  • New Listing
    • 17,251 miles
    • No accidents, 1 owner, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Carvana - Tampa (132 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Tampa, FL / 132 miles away from Port Saint Lucie, FL

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 1GT59SEY7PF195124
    Stock: 2003651534
    Certified Pre-Owned: No
    Listed since: 04-26-2025

  • 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.
  • $61,888
    fair price
    $860 above market
    • 68,258 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Gettel Toyota of Charlotte County (104 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Punta Gorda, FL / 104 miles away from Port Saint Lucie, FL

    This 2021 GMC Sierra 3500HD Denali, has a great Summit White exterior, and a clean Dark Walnut/Dark Ash Grey interior! This model has many valuable op...

    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: 1GT49WEY2MF182179
    Stock: TS2883
    Certified Pre-Owned: No
    Listed since: 02-18-2025

  • New Listing
    $53,990
    fair price
    $1,041 above market
    • 112,778 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Bend, OR / 2,536 miles away from Port Saint Lucie, FL

    CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Steering Wh...

    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: 1GT49WEY4MF135039
    Stock: MF135039G
    Certified Pre-Owned: No

  • New Listing
    • 30,791 miles
    • No accidents, 2 owners, personal use only
    • Sarasota Ford (130 mi away)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Heads up display
    • Towing Hitch
    Close

    Located in Sarasota, FL / 130 miles away from Port Saint Lucie, FL

    Prices are Plus tax, tag, title fee, $1199 Pre-Delivery Service Charge, and $299 Electronic Filing Fee.FACTORY CERTIFIED BLUE ADVANTAGE! 3 MONTH/4,000...

    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: 1GT49WEYXPF173833
    Stock: PF173833
    Certified Pre-Owned: No
    Listed since: 03-30-2025

    • 18,886 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Mullinax Buick GMC (492 mi away)
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Montgomery, AL / 492 miles away from Port Saint Lucie, FL

    Mullinax Bronze vehicles give you the assurance of a 5 DAY/300-Mile RETURN POLICY, and a complete CARFAX vehicle history report! If you don't like it,...

    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: 1GT49WEY6MF158578
    Stock: 158578C
    Certified Pre-Owned: No
    Listed since: 05-13-2025

    • 57,279 miles
    • No accidents, 1 owner, personal use only
    • Rivard Buick GMC (126 mi away)
    • Upgraded Engine
    Close

    Located in Tampa, FL / 126 miles away from Port Saint Lucie, FL

    CARFAX One-Owner. Recent Arrival! Summit White 2023 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats, Backup/...

    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: 1GT49WEY3PF144545
    Stock: S2960A
    Certified Pre-Owned: No
    Listed since: 05-16-2025

Showing 64 - 84 out of 219 listings

Consumer Reviews for the GMC Sierra 3500HD

Read recent reviews for the GMC Sierra 3500HD
Overall Consumer Rating
3 out of 5 stars6 Reviews
Write a vehicle reviewSee all 6 reviews
  • 5 star
    (33%)
  • 4 star
    (17%)
  • 3 star
    (0%)
  • 2 star
    (17%)
  • 1 star
    (33%)
4 out of 5 stars

I love my truck

Jon ellis, 08/18/2016
2016 GMC Sierra 3500HD Denali 4dr Crew Cab LB DRW (6.0L 8cyl 6A)
I have a 2015 gmc 3500 dually with the durmax. I also put 24 inch 18 wheel style wheels with larger tires. My truck rides great and i had as much as 21 mpg on the hwy. I average about 15mpg but i do a lot of stop and go and sitting in Atlanta traffic. I have a 26 foot trailer and when i pull it it doesnt even feel any different. I had a ford f350 prior and i had nothing but … issues. I also have new a ls460 but i rather drive my truck.
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Used 2020 GMC Sierra 3500HD in Port Saint Lucie, FL Values

Estimated values
2020 GMC Sierra 3500HD 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$27,232$31,213$35,052
Clean$26,655$30,534$34,268
Average$25,694$29,401$32,962
Rough$24,443$27,928$31,264

The average list price of a used 2020 GMC Sierra 3500HD in Port Saint Lucie, Florida is $58,905. The average mileage on a used GMC Sierra 3500HD 2020 for sale in Port Saint Lucie, Florida is 65,425. Based on the average mileage of 65,425 for used 2020 GMC Sierra 3500HD for sale in Port Saint Lucie, 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 3500HD 2020 in Port Saint Lucie, Florida to be $25,694.

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