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582 listings
  • New Listing
    • 98,561 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • American Direct Auto (319 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Winnsboro, LA / 319 miles away from Montgomery, AL

    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: 1GT39SE79LF317216
    Stock: 317216
    Certified Pre-Owned: No

  • New Listing
    • 85,431 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Flow Chevrolet Buick GMC (427 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Winston Salem, NC / 427 miles away from Montgomery, AL

    HEATED LEATHER SEATS!, CLEAN CARFAX!, LOCAL TRADE!, All of our cars go through a comprehensive QRP Quality Renewal Process. Come check out Flow GM Aut...

    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: 1GT49WEY2LF206981
    Stock: SA252107
    Certified Pre-Owned: No
    Listed since: 05-18-2025

    • 54,303 miles
    • No accidents, 2 owners, personal use
    • Legacy Buick GMC (252 mi away)
    • Back-up camera
    • Sunroof/Moonroof
    • Upgraded Engine
    • Towing Hitch
    Close

    Located in Slidell, LA / 252 miles away from Montgomery, AL

    Thank you for your interest in one of Legacy Buick GMC's online offerings. Please continue for more information regarding this 2022 GMC Sierra 3500HD ...

    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: 1GT49WEY5NF105582
    Stock: 25G9390B
    Certified Pre-Owned: No
    Listed since: 05-09-2025

    • 132,024 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • 67 Motors (202 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Valdosta, GA / 202 miles away from Montgomery, AL

    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

  • 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.
  • $64,000
    great price
    $6,823 below market
    • 24,359 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Cardinal Buick GMC (476 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Belleville, IL / 476 miles away from Montgomery, AL

    Ebony Twilight Metallic 2021 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel ONE OWNER, STILL UNDER FACTORY WARRANTY, GREA...

    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: 1GT49WEY5MF250751
    Stock: S0153
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • New Listing
    Stock photo**
    • 89,648 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • Gainesville Buick GMC (297 mi away)
    • Back-up camera
    • Sunroof/Moonroof
    • Blind Spot Monitorin...
    • Upgraded Stereo
    • Parking sensors
    Close

    Located in Gainesville, FL / 297 miles away from Montgomery, AL

    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

  • New Listing
    • 91,175 miles
    • No accidents, 3 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Raymond Motor Company (465 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Center, TX / 465 miles away from Montgomery, AL

    Recent Arrival! 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather.2020 GMC Sierra 3500HD Denali 4WD White Frost Tricoat Duramax 6.6L V8 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: 1GT49WEYXLF337561
    Stock: 44962A
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • New Listing
    $66,613
    great price
    $5,677 below market
    • 32,092 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • AutoNation Honda at Bel Air Mall (159 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Mobile, AL / 159 miles away from Montgomery, AL

    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: 1GT49WEYXPF256145
    Stock: PF256145
    Certified Pre-Owned: No
    Listed since: 05-31-2025

  • 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.
    • 44,349 miles
    • 2 accidents, 3 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • El Compadre Trucks (159 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 159 miles away from Montgomery, AL

    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: 1GT49WEY0LF214738
    Stock: 214738
    Certified Pre-Owned: No
    Listed since: 10-12-2024

    • 129,143 miles
    • 1 accident, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Murray Chrysler Dodge Jeep Ram Of Starke (296 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Starke, FL / 296 miles away from Montgomery, AL

    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

    • 120,468 miles
    • 1 accident, 1 owner, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Hillsboro Auto Mart (373 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 373 miles away from Montgomery, AL

    *** 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

    • 79,398 miles
    • Manufacturer buyback reported, 3 owners, personal use
    • Winter Park Auto Exchange Inc (395 mi away)
    Close

    Located in Orlando, FL / 395 miles away from Montgomery, AL

    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

  • 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.
    • 82,910 miles
    • 1 accident, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Plattner's Lehigh Acres (479 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lehigh Acres, FL / 479 miles away from Montgomery, AL

    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

  • Price Drop
    • 164,104 miles
    • Insurance loss reported, 1 owner, personal use
    • 8'2” bed, 6.6l, 8cyl
    • M & E Car Company (159 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Decatur, AL / 159 miles away from Montgomery, AL

    Diesel Denali 4wd crew cab long bed, Super clean ready to roll!Visit M&E Car Company online at MECarCompany.com to see more pictures of this vehicle o...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    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: 1GT49WEY0LF172989
    Stock: 100406
    Certified Pre-Owned: No
    Listed since: 04-07-2025

  • Price Drop
    • 103,166 miles
    • 1 accident, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Bob Poynter Buick Chevrolet GMC (458 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Seymour, IN / 458 miles away from Montgomery, AL

    *4WD Heated & Cooled Leather Sunroof Navigation Bose Audio *Check out this 2022 GMC Sierra 3500HD AT4. Its Automatic transmission and Gas V8 6.6L/ eng...

    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: Yes

    Features and Specs:

    Listing Information:

    VIN: 1GT49VE74NF206226
    Stock: V1948
    Certified Pre-Owned: No
    Listed since: 05-02-2025

    • 82,427 miles
    • 1 accident, 1 owner, corporate fleet vehicle
    • 8'2” bed, 6.6l, 8cyl
    • Lara Luxury Trucks SC (296 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Greer, SC / 296 miles away from Montgomery, AL

    Visit Lara Luxury Trucks SC to shop our great deals. You can contact us or call 8**-4**-0*** to schedule your test drive today.

    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: 1GT49WEY8LF295570
    Stock: Llt82427
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • 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.
  • Stock photo**
    • 110,347 miles
    • 2 accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Volunteer Auto Group (269 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Maryville, TN / 269 miles away from Montgomery, AL

    CARFAX One-Owner.Quicksilver Metallic 2020 GMC Sierra 3500HD Denali 4D Crew Cab Duramax 6.6L V8 Turbodiesel 4WD 10-Speed AutomaticMust see!, **FULLY S...

    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: 1GT49WEY3LF216791
    Stock: L16007
    Certified Pre-Owned: No
    Listed since: 03-30-2025

  • $67,995
    good price
    $7,119 below market
    • 28,711 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Laura Buick GMC (487 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Collinsville, IL / 487 miles away from Montgomery, AL

    This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) 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: 1GT49VEY8PF139853
    Stock: L254277A
    Certified Pre-Owned: Yes
    Listed since: 05-07-2025

  • New Listing
    $62,995
    great price
    $4,564 below market
    • 63,720 miles
    • 8'2” bed, 6.6l, 8cyl
    • Laura Buick GMC (487 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Collinsville, IL / 487 miles away from Montgomery, AL

    1-Owner New Vehicle Trade, Sold Here New! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System Power Sunroof, Towing Package, Heavy Duty...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    Listing Information:

    VIN: 1GT49WEY9PF140984
    Stock: L254390A
    Certified Pre-Owned: No
    Listed since: 05-15-2025

  • Price Drop
    $66,700
    fair price
    $4,709 below market
    • 21,120 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Countryside Motors (401 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Conway, AR / 401 miles away from Montgomery, AL

    SIERRA AT4 3500 4x4, 1 OWNER, 6.6L V8 DIESEL DURAMAX, WARRANTY, NAVIGATION, BLUETOOTH, Please TEXT or CALL 5**-7**-3***. Get more pictures and your 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: 1GT49VEY5MF229585
    Stock: 229585
    Certified Pre-Owned: No
    Listed since: 03-25-2025

  • Price Drop
    $56,495
    good price
    $4,836 below market
    • 37,544 miles
    • No accidents, 2 owners, personal use
    • 6'10” bed, 6.6l, 8cyl
    • Crossroads Car and Truck (486 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Milford, OH / 486 miles away from Montgomery, AL

    Clean Autocheck Report, Save $20,000 Versus Buying New, GM Warranty Still Applies, Apple Carplay/Android Auto, Navigation, Heated/Cooled Leather Seats...

    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: 1GT49UE75PF179342
    Stock: 23179342
    Certified Pre-Owned: No
    Listed since: 05-01-2025

Showing 85 - 105 out of 582 listings

Consumer Reviews for the GMC Sierra 3500HD

Read recent reviews for the GMC Sierra 3500HD
Overall Consumer Rating
4.5 out of 5 stars10 Reviews
Write a vehicle reviewSee all 10 reviews
  • 5 star
    (80%)
  • 4 star
    (0%)
  • 3 star
    (10%)
  • 2 star
    (10%)
  • 1 star
    (0%)
5 out of 5 stars

WHAT A TRUCK

Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future. I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing... A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience. It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review. I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather. About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators. I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks. Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
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Used 2020 GMC Sierra 3500HD in Montgomery, AL Values

Estimated values
2020 GMC Sierra 3500HD 2dr Regular Cab 4WD LB (6.6L 8cyl 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$25,014$26,214$27,372
Clean$24,484$25,643$26,760
Average$23,601$24,692$25,740
Rough$22,452$23,455$24,414

The average list price of a used 2020 GMC Sierra 3500HD in Montgomery, Alabama is $56,066. The average mileage on a used GMC Sierra 3500HD 2020 for sale in Montgomery, Alabama is 79,762. Based on the average mileage of 79,762 for used 2020 GMC Sierra 3500HD for sale in Montgomery, AL 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 Montgomery, Alabama to be $23,601.

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