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2,048 listings
- Price Drop$52,963great price$4,909 below market
- 75,435 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- John Thornton Buick GMC (351 mi away)
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Located in Carrollton, GA / 351 miles away from Myrtle Beach, SC
Recent Arrival! Thank you for considering this beautiful 2020 GMC Sierra 2500HD AT4 finished in stunning Onyx Black with Jet Black With Kalahari Accen...
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: 1GT49PEY2LF102903
Stock: SG1001A
Certified Pre-Owned: No
Listed since: 05-21-2025 - $51,436great price$5,902 below market
- 90,089 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Starling GMC (363 mi away)
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Located in Titusville, FL / 363 miles away from Myrtle Beach, SC
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: 04-11-2025 - $42,611good price$5,180 below market
- 132,859 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lancaster Motor Company (129 mi away)
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Located in Lancaster, SC / 129 miles away from Myrtle Beach, SC
2020 GMC Sierra 2500HD SLT 4WD Quicksilver Metallic Duramax 6.6L V8 Turbodiesel We have performed all necessary repairs to Manufacturer's requirements...
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: 1GT49NEY0LF131417
Stock: A251123
Certified Pre-Owned: No
Listed since: 05-01-2025 - $53,822good price$3,783 below market
- 88,644 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- City Auto Mitsubishi (449 mi away)
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Located in Murfreesboro, TN / 449 miles away from Myrtle Beach, SC
Vehicle DetailsExperience the power and luxury of the 2020 GMC Sierra 2500 Denali, now available at our dealership. This robust pickup combine...
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: 1GT49REY6LF255151
Stock: 510135
Certified Pre-Owned: No
Listed since: 05-14-2025 - $53,000fair price$770 below market
- 100,933 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- M&L Chrysler Dodge Jeep Ram (169 mi away)
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Located in Lexington, NC / 169 miles away from Myrtle Beach, SC
This 2020 White Frost Tricoat GMC Sierra 2500HD Denali 4WD is well equipped and includes these features and benefits:12-Volt Rear Auxiliary Power Ou...
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: 1GT49REY8LF244944
Stock: 4983P
Certified Pre-Owned: No
Listed since: 05-17-2025 - New Listing$54,590fair price$1,802 above market
- 106,971 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Carvana - Birmingham (450 mi away)
- Home delivery*
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Located in Birmingham, AL / 450 miles away from Myrtle Beach, SC
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: 1GT49REY4LF191109
Stock: 2003690028
Certified Pre-Owned: No
Listed since: 04-28-2025 - $42,995good price$3,065 below market
- 160,327 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- B & B Automotive (414 mi away)
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Located in Albertville, AL / 414 miles away from Myrtle Beach, SC
2020 GMC SIERRA CREWCAB 2500HD AT4 IT HAS 160K ON THE MILES... VERY NICE TRUCK AND RUNS GREAT... IT HAS RANCH HAND BUMPERS FRONT AND REAR... IT HAS PO...
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: 1GT49PEY5LF282457
Stock: 25-009
Certified Pre-Owned: No - New Listing$58,990fair price$1,035 above market
- 18,026 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana - Cincinnati (487 mi away)
- Home delivery*
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Located in Cincinnati, OH / 487 miles away from Myrtle Beach, SC
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: 1GT49RE78LF275506
Stock: 2003713361
Certified Pre-Owned: No
Listed since: 05-07-2025 - New Listing$37,995fair price$237 below market
- 48,056 miles
- No accidents, 2 owners, corporate fleet vehicle
- 8'2” bed, 6.6l, 8cyl
- Gibson Truck World (362 mi away)
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Located in Sanford, FL / 362 miles away from Myrtle Beach, SC
$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: 06-02-2025 - $52,950fair price$2,051 below market
- 95,542 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kerry Toyota (488 mi away)
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Located in Florence, KY / 488 miles away from Myrtle Beach, SC
This vehicle qualifies for Lifetime Powertrain Protection! Onyx Black 2020 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselR...
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: 1GT49PEY0LF132613
Stock: 43885A
Certified Pre-Owned: No
Listed since: 05-19-2025 - Price Drop$51,987fair price$1,851 above market
- 95,872 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Lexington Buick GMC (430 mi away)
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Located in Lexington, KY / 430 miles away from Myrtle Beach, SC
CARFAX One-Owner. 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB 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: 1GT49REY4LF336407
Stock: LF336407
Certified Pre-Owned: No
Listed since: 03-11-2025 - 48,258 miles
- No accidents, 1 owner, personal use only
- Bob Allen Nissan (429 mi away)
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Located in Danville, KY / 429 miles away from Myrtle Beach, SC
Priced below KBB Fair Purchase Price! Clean CARFAX. White 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel *Bluetooth*...
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: 1GT19REY7LF247398
Stock: MP8367
Certified Pre-Owned: No
Listed since: 04-22-2025- Price Drop$61,700fair price$1,914 above market
- 54,409 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Craig and Landreth Pre-Owned (499 mi away)
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Located in Clarksville, IN / 499 miles away from Myrtle Beach, SC
WE ARE THE LARGEST LUXURY PRE-OWNED DEALER IN KENTUCKIANA WITH 49 YEARS OF EXPERIENCE, A+ BBB RATING! THIS GMC SIERRA DENALI 2500HD IS CERTIFIED BY CA...
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: 1GT49REY7LF302946
Stock: MU19849
Certified Pre-Owned: No
Listed since: 04-11-2025 - 58,695 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Plaza Chrysler Jeep Dodge Ram (386 mi away)
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Located in Inverness, FL / 386 miles away from Myrtle Beach, SC
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: 04-22-2025- Price Drop$58,269fair price$36 below market
- 61,692 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford Sanford (360 mi away)
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Located in Sanford, FL / 360 miles away from Myrtle Beach, SC
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageSunroof; PowerSun/MoonroofLeather SeatsQuick...
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: 1GT49REY7LF155835
Stock: LF155835
Certified Pre-Owned: No
Listed since: 05-12-2025 - New Listing$60,789fair price$174 above market
- 61,095 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Southtowne Chevrolet Buick GMC (333 mi away)
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Located in Newnan, GA / 333 miles away from Myrtle Beach, SC
**ONE OWNER AUTOCHECK, **NO ACCIDENTS AUTOCHECK, **LOCAL TRADE-IN, **FULLY SERVICED BY A FACTORY TRAINED TECHNICIAN, **REAR BACKUP CAMERA, **BLUETOOTH...
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: 1GT49REY6LF286013
Stock: 2E40445A
Certified Pre-Owned: No
Listed since: 05-27-2025 - New Listing
- 13,814 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana - Richmond (289 mi away)
- Home delivery*
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Located in Richmond, VA / 289 miles away from Myrtle Beach, SC
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: 1GT49REY0LF268879
Stock: 2003701417
Certified Pre-Owned: No
Listed since: 05-08-2025 - Price Drop$58,402fair price$1,789 above market
- 86,954 miles
- 1 accident, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Brown & Wood GMC Buick (163 mi away)
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Located in Greenville, NC / 163 miles away from Myrtle Beach, SC
SERVICE RECORDS AVAILABLE, TURBO DIESEL POWER, NAVIGATION, REAR VIEW BACK-UP CAMERA, BLUETOOTH HANDS-FREE CALLING, HEATED AND COOLED LEATHER SEATS, MO...
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: 1GT49REY7LF142342
Stock: 25271A
Certified Pre-Owned: No
Listed since: 05-19-2025 - 69,543 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Shelor Motor Mile (255 mi away)
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Located in Christiansburg, VA / 255 miles away from Myrtle Beach, SC
Heated/Cooled Leather Seats, Nav System, Hitch, Premium Sound System, Running Boards, Heated Rear Seat, Aluminum Wheels, Bed Liner, AUDIO SYSTEM, PREM...
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: 1GT49REY1LF303168
Stock: X69545
Certified Pre-Owned: No
Listed since: 04-21-2025- $57,000fair price$1,193 above market
- 106,310 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Heath Attaway Auto Sales (453 mi away)
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Located in Cullman, AL / 453 miles away from Myrtle Beach, SC
Visit Heath Attaway Auto Sales online at heathattawayautosales.com to see more pictures of this vehicle or call us at 256-735-4201 today to schedule ...
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: 1GT49PEYXLF334861
Stock: HA2903
Certified Pre-Owned: No - 29,508 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Walker Chevrolet (369 mi away)
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Located in Nitro, WV / 369 miles away from Myrtle Beach, SC
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: 1GT49LEY0LF233885
Stock: GBT1692
Certified Pre-Owned: No
Listed since: 03-24-2025
Showing 1 - 21 out of 2,048 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
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.
Used 2020 GMC Sierra 2500HD in Myrtle Beach, SC Values
Estimated values
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $40,168 | $43,194 | $46,112 |
| Clean | $39,317 | $42,253 | $45,082 |
| Average | $37,898 | $40,686 | $43,363 |
| Rough | $36,054 | $38,648 | $41,130 |
The average list price of a used 2020 GMC Sierra 2500HD in Myrtle Beach, South Carolina is $54,924. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Myrtle Beach, South Carolina is 76,335. Based on the average mileage of 76,335 for used 2020 GMC Sierra 2500HD for sale in Myrtle Beach, SC and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 2500HD 2020 in Myrtle Beach, South Carolina to be $37,898.
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