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648 listings
  • New Listing
    • 48,634 miles
    • Frame damage reported, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Gibson Truck World (189 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Sanford, FL / 189 miles away from Naples, FL

    $12,995 8inch FTS Lift on 24inch Hostile Wheels and 37inch Nitto Tires, Paint Matched Wheel Arches, Power Running Boards, $9,890 6.6L Duramax Turbo-Di...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT49PEY3MF164750
    Stock: 47052
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • Price Drop
    $49,983
    good price
    $6,266 below market
    • 25,284 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Coggin Toyota at the Avenues (284 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Jacksonville, FL / 284 miles away from Naples, FL

    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: 1GT49NE74LF151788
    Stock: CTA251611A
    Certified Pre-Owned: No
    Listed since: 04-17-2025

    • 97,736 miles
    • 4 accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Tomlinson Motor Company (253 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Gainesville, FL / 253 miles away from Naples, FL

    SLT 4WD Crew Cab with 8' Bed Navigation Leather Android Auto Apple Carplay Backup Camera Power Seats with Driver's Memory Function & Lumbar Support He...

    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: 1GT49NE74MF176188
    Stock: 13175A
    Certified Pre-Owned: No
    Listed since: 02-06-2025

  • $51,436
    great price
    $5,927 below market
    • 90,089 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Starling GMC (185 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Titusville, FL / 185 miles away from Naples, FL

    Onyx Black 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather...

    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: 1GT49REY3LF209552
    Stock: 209552T
    Certified Pre-Owned: No
    Listed since: 04-12-2025

  • 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
    $67,990
    good price
    $3,454 below market
    • 23,784 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Carvana - Tampa (138 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 138 miles away from Naples, 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: 1GT49PEY0NF254603
    Stock: 2003691826
    Certified Pre-Owned: No
    Listed since: 04-25-2025

  • $67,940
    good price
    $5,729 below market
    • 20,743 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Delray Buick GMC (107 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Delray Beach, FL / 107 miles away from Naples, FL

    CARFAX One-Owner. Clean CARFAX. Odometer is 34661 miles below market average! Priced below KBB Fair Purchase Price!10-Speed Automatic, 4WD, 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: 1GT49PEY5NF269968
    Stock: P269968U
    Certified Pre-Owned: No
    Listed since: 05-27-2025

  • $59,380
    good price
    $1,852 below market
    • 70,409 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Randy Marion Cadillac (290 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Jacksonville, FL / 290 miles away from Naples, FL

    2022 GMC Sierra 2500 HD Denali – Onyx Black – Uncompromising Power Meets Premium Luxury!Looking for a truck that combines formidable capability with ...

    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: 1GT49REY2NF262665
    Stock: NF262665
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • Price Drop
    $64,200
    good price
    $3,539 below market
    • 49,367 miles
    • No accidents, 2 owners, personal use
    • 6'10” bed, 6.6l, 8cyl
    • Hudson Nissan of Summerville (492 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Summerville, SC / 492 miles away from Naples, FL

    2022 GMC Sierra 2500HD Denali 4D Crew Cab Ebony Twilight Metallic Duramax 6.6L V8 Turbodiesel 4WD 10-Speed AutomaticBluetooth, Apple Carplay / Andro...

    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: 1GT19REY8NF266898
    Stock: TNF266898
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • 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
    $67,500
    good price
    $2,350 below market
    • 26,681 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Sarasota Ford (100 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Sarasota, FL / 100 miles away from Naples, 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: 1GT49REY4NF297126
    Stock: NF297126
    Certified Pre-Owned: No
    Listed since: 05-07-2025

  • $34,900
    good price
    $2,478 below market
    • 78,278 miles
    • No accidents, 2 owners, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Mullinax Ford of Palm Beach (115 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Lake Park, FL / 115 miles away from Naples, FL

    Blue Certified 2022 GMC Sierra 2500HD Pro, 6.6L V8 Engine, Clean CarFax, Local Trade, Loaded with Rear Camera, Bluetooth, Steering Wheel w/ Cruise Con...

    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: 1GT39LE79NF269662
    Stock: 269662
    Certified Pre-Owned: No
    Listed since: 05-22-2025

  • New Listing
    $58,995
    good price
    $3,317 below market
    • 41,897 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Automaxx of the Carolinas (491 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Summerville, SC / 491 miles away from Naples, FL

    2022 GMC Sierra 2500HD AT4 4WDCurrent Odometer 41897, *NO SMOKE SMELL, 10-Speed Automatic, 4WD, Leather, 10-Way Power Driver Seat Adjuster w/Lumbar,...

    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: 1GT19PEY1NF136823
    Stock: F22989
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • $65,900
    fair price
    $1,629 below market
    • 37,723 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Starling Buick GMC Stuart (121 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Stuart, FL / 121 miles away from Naples, FL

    2022 GMC Sierra 2500HD Denali White Frost Tricoat Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD CARFAX One-Owner. Bluetooth, Power Package, CLEAN...

    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: 1GT49REYXNF277429
    Stock: 277429T
    Certified Pre-Owned: No
    Listed since: 05-11-2025

  • 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.
  • $59,010
    fair price
    $1,201 below market
    • 45,442 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Rivard Buick GMC (136 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 136 miles away from Naples, FL

    CARFAX One-Owner. Recent Arrival! Onyx Black 2022 GMC Sierra 2500HD AT4 6.6L V8 4WD 6-Speed Automatic Leather Seats, Backup/Rearview Camera, Remote St...

    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: 1GT49PE71NF365538
    Stock: S2962A
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • $70,995
    fair price
    $209 above market
    • 20,900 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Carl Black Chevrolet Buick GMC of Orlando (176 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Orlando, FL / 176 miles away from Naples, FL

    This 2022 GMC Sierra 2500HD Denali with 20900 miles has a Ebony Twilight Metallic exterior and Jet Black interior and comes equipped with a Turbocharg...

    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: 1GT49REY1NF329532
    Stock: 4350560B
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • $65,985
    fair price
    $884 above market
    • 27,836 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Starling Buick GMC Stuart (121 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Stuart, FL / 121 miles away from Naples, FL

    2022 GMC Sierra 2500HD AT4 Cayenne Red Tintcoat Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD CARFAX One-Owner. Clean CARFAX. ONE OWNER, Bluetoot...

    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: 1GT49PEY2NF227709
    Stock: 227709T
    Certified Pre-Owned: No
    Listed since: 05-11-2025

  • New Listing
    $37,995
    fair price
    $438 below market
    • 48,056 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 8'2” bed, 6.6l, 8cyl
    • Gibson Truck World (189 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Sanford, FL / 189 miles away from Naples, FL

    $1,660 Convenience Package, $350 Trailer Brake Controller, $175 Upfitter Switches, $85 Roof Marker Lights, 6.6L V8 Engine, 1SA Preferred Equipment Gro...

    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: 1GT49LE78LF236234
    Stock: 47032A
    Certified Pre-Owned: No
    Listed since: 06-03-2025

  • 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
    $64,500
    fair price
    $1,316 above market
    • 39,503 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Brickell Buick & GMC (98 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Miami, FL / 98 miles away from Naples, FL

    Brickell Buick GMC is pleased to offer this Beautiful 2022 GMC Sierra 2500HD. This Denali Sierra 2500HD is beautifully finished in White Frost Tricoat...

    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: 1GT49REY3NF241520
    Stock: P2606A
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • $63,166
    fair price
    $910 above market
    • 42,625 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Rivard Buick GMC (136 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tampa, FL / 136 miles away from Naples, FL

    Recent Arrival! Summit White 2022 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, R...

    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: 1GT49REY5NF352439
    Stock: S3352A
    Certified Pre-Owned: No
    Listed since: 05-18-2025

  • New Listing
    • 11,775 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 6'10” bed, 6.6l, 8cyl
    • Carvana - Tampa (138 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Tampa, FL / 138 miles away from Naples, 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: 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: 1GT48NE77NF230541
    Stock: 2003677042
    Certified Pre-Owned: No
    Listed since: 04-25-2025

    • 58,695 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Plaza Chrysler Jeep Dodge Ram (196 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Inverness, FL / 196 miles away from Naples, FL

    2020 GMC Sierra 2500HD AT4The Plaza Promise: We create Value beyond the sale that happens today by helping to positively empower the community and ...

    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: 1GT49PEY9LF226053
    Stock: CD1594
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • New Listing
    $59,999
    fair price
    $1,633 below market
    • 35,740 miles
    • 1 accident, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Automaxx of the Carolinas (491 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Summerville, SC / 491 miles away from Naples, FL

    2022 GMC Sierra 2500HD AT4 4WDCurrent Odometer 35740, *NO SMOKE SMELL, 10-Speed Automatic, 4WD, Leather, 10-Way Power Driver Seat Adjuster w/Lumbar,...

    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: 1GT19PEY1NF148776
    Stock: F22986
    Certified Pre-Owned: No
    Listed since: 05-29-2025

Showing 22 - 42 out of 648 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
4.4 out of 5 stars24 Reviews
Write a vehicle reviewSee all 24 reviews
  • 5 star
    (75%)
  • 4 star
    (8%)
  • 3 star
    (4%)
  • 2 star
    (8%)
  • 1 star
    (4%)
4 out of 5 stars

Love the looks, love the power, love the economy

Rick B., 03/18/2021
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased a 2020 Sierra 2500HD AT4 (Duramax) in November of 2020. This thing is a BEAST and a joy to drive. I've put almost 131K miles on it thus far and have not had a single issue. IMHO, the interior is better than a Ford but trails behind the Dodge. However, just because it seems less capable with technology isn't necessarily true. I have physical switches for many things that … the Dodge incorporates in their big screen. I MUCH prefer the switches because I don't have to go through electronic pages to find what I'm looking for. The seats are a bit hard but are very supportive. I'm averaging a 21mpg with it at this point but the majority (80%) of my driving is highway speeds. In an attempt see just how good of gas mileage I could get, I drove a cruise controlled speed of 55 mph on a VERY flat 2 lane road for a little over 75 miles. My results, 29.3mpg, yep, you read that right. As I get up to interstate cruising speed it's much closer to 22mpg. I have hauled my 6,000 pound boat a couple of times with it and it still gets around 14mpg. Speaking of hauling the boat, this thing tows like a dream. The cameras, mirrors and tow-haul mode work great and if I couldn't see the boat in my mirrors, I would hardly know it's there. The voice command menu and responsiveness is great, no issues with it and it has always recognized what I'm asking for. The Bose speakers produce more than I can listen to, and the cab is quiet enough for conference calls when I'm travelling for work. The in-cab outlet is perfect for charging my laptop on the go and allows my wife to use the computer when we travel without killing the battery. I put a hardcover on the bed but with the multipro tailgate I rarely have to do anything with it, and I make a LOT of trips to the lumber yard for 8'+ lumber. All I have to do is drop the upper portion of the tailgate and the long lumber slides right in and is safe and secure. One thing I would criticize. It doesn't match up when compared to the other makers off-roading capabilities (manual/push button locking differentials), but I didn't really buy it for that. If you want something to do some relatively challenging off-road cruising, look elsewhere. I could go on, but suffice it to say that I LOVE this truck and would absolutely recommend it without hesitation.
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Used 2021 GMC Sierra 2500HD in Naples, FL Values

Estimated values
2021 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$45,575$49,454$53,355
Clean$44,741$48,500$52,274
Average$43,350$46,910$50,471
Rough$41,543$44,843$48,127

The average list price of a used 2021 GMC Sierra 2500HD in Naples, Florida is $58,522. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Naples, Florida is 44,819. Based on the average mileage of 44,819 for used 2021 GMC Sierra 2500HD for sale in Naples, 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 2021 in Naples, Florida to be $43,350.

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