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  • $59,999
    fair price
    $665 below market
    • 89,238 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Furrst Class Cars (377 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Charlotte, NC / 377 miles away from Montgomery, AL

    2020 GMC SIERRA 3500HD DENALI 4WD -Clean CARFAX -Texas Owned -6.6L DURAMAX Turbodiesel -10 Speed Allison Automatic -8 HD Premium Infotainment Tou...

    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: 1GT49WEY9LF156211
    Stock: 8591
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • Stock photo**
    $47,998
    good price
    $2,716 below market
    • 68,000 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Ford of Columbia (230 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Columbia, TN / 230 miles away from Montgomery, AL

    Priced below KBB Fair Purchase Price!At Ford of Columbia, we're committed to a hassle-free, customer-first experience. If you want a good deal, you've...

    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: 1GT42XCY4JF234954
    Stock: 5693A
    Certified Pre-Owned: No
    Listed since: 05-18-2025

  • $47,299
    fair price
    $890 below market
    • 68,202 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Jimmy Britt Chevrolet Buick GMC (196 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Greensboro, GA / 196 miles away from Montgomery, AL

    Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lightingPedals, power-adjustableVisors, driver and front passenger ill...

    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: 1GT42YE82GF106224
    Stock: P9368A
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • Price Drop
    $52,300
    fair price
    $1,760 below market
    • 46,879 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Merit Auto Group (312 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Jacksonville, FL / 312 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: 1GT42YEY4JF224394
    Stock: 5374
    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.
  • Stock photo**
    $42,998
    good price
    $3,558 below market
    • 82,673 miles
    • 1 accident, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Midway Ford (482 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Hurricane, WV / 482 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: 1GT42YE81GF186650
    Stock: T24121A
    Certified Pre-Owned: No
    Listed since: 04-19-2025

  • $44,971
    good price
    $2,866 below market
    • 88,986 miles
    • 1 accident, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Fields BMW of Daytona (378 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Daytona Beach, FL / 378 miles away from Montgomery, AL

    Heated/Cooled Leather Seats, Sunroof, NAV, Back-Up Camera, 4x4, Turbo, Alloy Wheels, Bed Liner, Tow Hitch, AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH SCREEN...

    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: 1GT42YE88GF231809
    Stock: DFU99881B
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • $55,667
    fair price
    $475 below market
    • 92,865 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Impex Chevrolet GMC (466 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Reidsville, NC / 466 miles away from Montgomery, AL

    CARFAX One-Owner. Clean CARFAX.2020 GMC Sierra 3500HD Denali Crew Cab 4WD 4WD 10-Speed Automatic Onyx Black Duramax 6.6L V8 TurbodieselSierra 3500HD D...

    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: 1GT49WEY7LF191541
    Stock: G00350A
    Certified Pre-Owned: No
    Listed since: 03-31-2025

  • Price Drop
    $51,770
    fair price
    $617 below market
    • 121,835 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 8'2” bed, 6.6l, 8cyl
    • City Auto Mitsubishi (240 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Murfreesboro, TN / 240 miles away from Montgomery, AL

    Vehicle DetailsDiscover the robust power and luxury of the 2020 GMC Sierra 3500 Denali, a top-tier choice for those seeking a harmonious blend...

    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: 1GT49WEYXLF196233
    Stock: 509138
    Certified Pre-Owned: No
    Listed since: 04-02-2025

  • 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.
  • New Listing
    Stock photo**
    $44,500
    good price
    $2,354 below market
    • 95,463 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Kearney Motor Sports (394 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Shepherdsville, KY / 394 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: 1GT42YE88GF224133
    Stock: 4477
    Certified Pre-Owned: No
    Listed since: 12-23-2024

  • $41,000
    fair price
    $698 below market
    • 120,600 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Tameron Honda Eastern Shore (151 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Daphne, AL / 151 miles away from Montgomery, AL

    Summit White 2016 GMC Sierra 3500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel HEATED SEATS, ALLOY WHEELS, BLUETOOH CONNECT...

    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: 1GT42YE89GF272952
    Stock: 272952
    Certified Pre-Owned: No
    Listed since: 05-24-2025

  • $42,980
    fair price
    $1,432 below market
    • 133,639 miles
    • 2 accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • George Ballentine Ford Lincoln (270 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Greenwood, SC / 270 miles away from Montgomery, AL

    LOCAL TRADE * DENALI EQUIPMENT PACKAGE * POWER MOONROOF * NAVIGATION * LEATHER TRIMMED SEATS * POWER DRIVER SEAT W/ LUMBAR AND MEMORY * HEATED AND COO...

    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: 1GT42YEY7JF168578
    Stock: FT5791A
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • $57,991
    fair price
    $576 above market
    • 93,711 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Plaza Chrysler Jeep Dodge Ram (338 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Inverness, FL / 338 miles away from Montgomery, AL

    2020 GMC Sierra 3500HD 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: 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: 1GT49WEY5LF218154
    Stock: 25179A
    Certified Pre-Owned: No
    Listed since: 05-09-2025

  • 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**
    $52,215
    fair price
    $1,585 below market
    • 63,174 miles
    • 1 accident, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • INFINITI of Cool Springs (249 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Franklin, TN / 249 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: 1GT42YEY5JF244332
    Stock: X212790A
    Certified Pre-Owned: No
    Listed since: 08-16-2024

  • Stock photo**
    $64,960
    fair price
    $357 below market
    • 57,439 miles
    • 1 accident, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Hilton Head Buick GMC (317 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Bluffton, SC / 317 miles away from Montgomery, AL

    2020 Sierra 3500HD Denali ONE OWNER, Sierra 3500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Jet Black Le...

    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: 1GT49WEY6LF236548
    Stock: LF236548
    Certified Pre-Owned: No
    Listed since: 05-19-2025

    • 126,709 miles
    • No accidents, 2 owners, personal use only
    • Legacy Motorcars (148 mi away)
    • Bluetooth
    • USB Inputs
    • Upgraded Engine
    • Aux Audio Inputs
    Close

    Located in Marietta, GA / 148 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: 1GD42VC88GF242984
    Stock: P2984
    Certified Pre-Owned: No

    • 77,436 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Toyota of Greenville (282 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Greenville, SC / 282 miles away from Montgomery, AL

    RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...

    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: 1GT49WEY6LF219944
    Stock: GRTP200464
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • 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.
  • Price Drop
    • 79,439 miles
    • No accidents, 1 owner, personal use only
    • Merit Auto Group (312 mi away)
    Close

    Located in Jacksonville, FL / 312 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: 1GT42YEY8JF250867
    Stock: 4799
    Certified Pre-Owned: No

    • 151,218 miles
    • No accidents, 2 owners, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Don's Automotive Group Lafayette (377 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lafayette, LA / 377 miles away from Montgomery, AL

    LIFTED, 37'' OPEN COUNTRY TIRES, 22'' CALI OFF-ROAD RIMS, BOSE SOUND SYSTEM, POWER SUNROOF, AC/HEATED SEATS, MEMORY SEATS, NAVIGATION, BLUETOOTH, BACK...

    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: 1GT42YEY6JF264492
    Stock: 43454B
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • New Listing
    • 83,968 miles
    • No accidents, 2 owners, personal use
    • 8'2” bed, 6.6l, 8cyl
    • Hall Family Autos (381 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Maceo, KY / 381 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: 1GT42XEY8JF238714
    Stock: 238714
    Certified Pre-Owned: No
    Listed since: 06-15-2024

  • Price Drop
    • 75,103 miles
    • No accidents, personal use only
    • Driveway (In-stock online)
    • Home delivery*
    Close

    Located in Kennewick, WA / 1,981 miles away from Montgomery, AL

    CarFax No Accidents Reported,CarFax 1-Owner

    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: 1GT42YEY1JF142848
    Stock: JF142848A
    Certified Pre-Owned: No

  • New Listing
    • 80,576 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Jake Motorsports (358 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lincolnton, NC / 358 miles away from Montgomery, AL

    2018 GMC SIERRA 3500HD SRW CREW CAB LONG BED DENALI 4X4 6.6L L5P DURAMAX DIESEL 6-SPEED ALLISON TRANSMISSION REMOTE START KEYLESS ENTRY LEATHER DUAL 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: 1GT42YEYXJF245542
    Stock: 2657C
    Certified Pre-Owned: No
    Listed since: 05-28-2025

Showing 43 - 63 out of 575 listings

Consumer Reviews for the GMC Sierra 3500HD

Read recent reviews for the GMC Sierra 3500HD
Overall Consumer Rating
3.1 out of 5 stars7 Reviews
Write a vehicle reviewSee all 7 reviews
  • 5 star
    (29%)
  • 4 star
    (29%)
  • 3 star
    (0%)
  • 2 star
    (14%)
  • 1 star
    (29%)
4 out of 5 stars

The designers and engineers should drive it more

Mike Langford, 01/16/2020
2017 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB DRW (6.0L 8cyl 6A)
The Nav system is almost useless as far as address input, The 4 wheel selector knob doesn't need to above the very similar headlight knob, Why not put a DEF gauge in it? When DEF warning triggers the DIC, no other information is available until the DEF tank is filled! Entertainment system (CD, books on disk and downloaded library books) startup again when I approach the vehicle … (phone in my pocket) and the engine is running. I have lost my place in many books many times because of this. The backup camera surely came from a Cracker Jacks box, substandard quality. The center display will ruin your night vision when put in reverse (it could use a dimmer/off switch). And why not allow full time use of the back up camera and back up lighting? (I live and work on my farm). Steering wheel buttons could be a little more intuitive, It's easy to turn on the steering wheel heater when the intent was to reduce the cruise speed. My truck has the 6.6 Duramax (awsome!) and I drive about 10k miles/mo. Needless to say, I'm in it a lot. Don't misunderstand, I love my truck but like I said in the beginning, the design and engineering people should have to drive their creations for a month or so. How did someone devise the notion to put the DEF filler neck under the hood and on the passenger side firewall? A common problem and more future problems will occur as the caustic DEF fluid splashes out of the filler neck, it drains down on top of and puddles in the wiring harness on the bottom of the DEF tank where the wires go into the bottom of the tank. It's happened once and it damaged the DEF tank heater... thingie. Luckily it was under extended warranty. And one thing Edmunds, I couldn't find the 6.6 Duramax option on your drop down menus. There all 6.0s
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Used 2020 GMC Sierra 3500HD in Montgomery, AL Values

Estimated values
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$40,480$43,571$46,554
Clean$39,622$42,623$45,513
Average$38,192$41,041$43,779
Rough$36,334$38,986$41,524

The average list price of a used 2020 GMC Sierra 3500HD in Montgomery, Alabama is $50,516. The average mileage on a used GMC Sierra 3500HD 2020 for sale in Montgomery, Alabama is 90,341. Based on the average mileage of 90,341 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 $38,192.

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