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1,600 listings
- $65,591good price
- 1,323 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Beck & Beck Buick GMC (139 mi away)
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Located in Seguin, TX / 139 miles away from Waco, TX
Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 4WD, Summit White, Jet Black Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Be...
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: 1GT49REY4LF103997
Stock: PA103997
Certified Pre-Owned: Yes
Listed since: 02-20-2025 - $35,196good price
- 133,904 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation USA Gulf Freeway (171 mi away)
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Located in Houston, TX / 171 miles away from Waco, TX
Leather SeatsKeyless StartEngine; 6.6L V8Jet Black; Perforated Leather-Appointed Front Seat TrimSummit WhiteLooking for a clean, well-cared for...
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: 1GT49NE75LF168454
Stock: LF168454
Certified Pre-Owned: No
Listed since: 05-28-2025 - $45,257good price
- 129,457 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Heritage GMC Buick (107 mi away)
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Located in Rockwall, TX / 107 miles away from Waco, TX
Clean CARFAX. CARFAX One-Owner. Red Quartz Tintcoat 2020 GMC Sierra 2500HD AT4 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic Certified By Carfax ...
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: 1GT49PEY0LF299151
Stock: 325791B
Certified Pre-Owned: No
Listed since: 06-26-2025 - Price Drop$48,800good price$3,190 below market
- 75,338 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- City Auto Memphis (489 mi away)
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Located in Memphis, TN / 489 miles away from Waco, TX
Vehicle DetailsRev up your driving experience with this exceptional 2020 GMC Sierra 2500 Denali, a powerhouse that combines luxury with rugged...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49RE75LF286933
Stock: 511032
Certified Pre-Owned: No
Listed since: 06-20-2025 - $51,712fair price
- 71,663 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford South Fort Worth (84 mi away)
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Located in Fort Worth, TX / 84 miles away from Waco, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleTexas Edition Slt Premium Plus PackageSlt Convenience PackageWheels; 20" (50.8 Cm) 6-Spo...
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: 1GT19NEY1LF222585
Stock: LF222585
Certified Pre-Owned: No
Listed since: 06-24-2025 - New Listing$63,990good price
- 21,342 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Beck & Masten North GMC Buick (138 mi away)
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Located in Houston, TX / 138 miles away from Waco, TX
Denali trim. GMC Certified, Excellent Condition, LOW MILES - 21,342! Heated/Cooled Leather Seats, Navigation, Trailer Hitch, Heated Rear Seat, 4x4, Tu...
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: 1GT49REY1LF250682
Stock: LF250682
Certified Pre-Owned: Yes
Listed since: 07-26-2025 - $51,389good price$3,080 below market
- 89,507 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Jim Norton Toyota of Oklahoma City (286 mi away)
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Located in Oklahoma City, OK / 286 miles away from Waco, TX
This 2020 GMC Sierra 2500HD Denali, has a Quicksilver Metallic exterior and a Jet Black interior. Please call us at 405-443-3142 and reference stock n...
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: 1GT49REY0LF181581
Stock: 26784A2
Certified Pre-Owned: No
Listed since: 05-15-2025 - $46,998fair price
- 120,093 miles
- 1 accident, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Van Hyundai (105 mi away)
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Located in Carrollton, TX / 105 miles away from Waco, TX
Conquer Any Terrain with the 2020 GMC Sierra 2500HD Denali: Power, Precision, and Prestige in a Summit White MasterpieceExperience the might of the...
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: 1GT49REY2LF100810
Stock: LF100810
Certified Pre-Owned: No
Listed since: 06-18-2025 - $49,991fair price
- 112,583 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- DeMontrond Buick GMC (140 mi away)
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Located in Houston, TX / 140 miles away from Waco, TX
At DeMontrond Buick GMC, we’re committed to delivering a trusted, family-owned dealership experience in Houston. Since 1953, our mission has been to 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: 1GT49PEY1LF180962
Stock: TLF180962
Certified Pre-Owned: No
Listed since: 07-16-2025 - New Listing$45,977fair price
- 145,856 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lipscomb Auto Center (155 mi away)
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Located in Bowie, TX / 155 miles away from Waco, TX
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: 1GT49PEYXLF301956
Stock: L01956
Certified Pre-Owned: No
Listed since: 07-25-2025 - $45,838fair price
- 112,241 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Maxwell Ford Supercenter (95 mi away)
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Located in Austin, TX / 95 miles away from Waco, TX
Ford Blue Certified, Excellent Condition. Heated Leather Seats, NAV, Back-Up Camera, 4x4, Turbo, Alloy Wheels, Tow Hitch, ENGINE, DURAMAX 6.6L TURBO-...
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: 1GT49NEY5LF138640
Stock: LF138640
Certified Pre-Owned: No
Listed since: 06-26-2025 - $59,991fair price
- 52,770 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation USA Plano (109 mi away)
- Five Star Dealer
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Located in Plano, TX / 109 miles away from Waco, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageWhite Frost TricoatSunroof; PowerMultipro Aud...
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: 1GT49REY9LF296888
Stock: LF296888
Certified Pre-Owned: No
Listed since: 07-08-2025 - $40,455good price
- 154,765 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- James Wood Chevrolet Denton (118 mi away)
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Located in Denton, TX / 118 miles away from Waco, TX
Denali trim. CARFAX 1-Owner. Heated/Cooled Leather Seats, Navigation, Bed Liner, Heated Rear Seat, 4x4, Turbo Charged, Alloy Wheels, ENGINE, DURAMAX 6...
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: 1GT49REYXLF277475
Stock: 253236A1
Certified Pre-Owned: No
Listed since: 07-09-2025 - $52,988fair price
- 75,907 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- RideNDrive (101 mi away)
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Located in Garland, TX / 101 miles away from Waco, TX
Red Quartz Tintcoat 2020 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed AutomaticLocal Trade, 78K MSRP, 6.6L TURBO ($9750), DENALI U...
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: 1GT49REY8LF137800
Stock: TR137800
Certified Pre-Owned: No
Listed since: 07-04-2025 - 68,499 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Overstock Vehicles (Dallas) (110 mi away)
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Located in Lewisville, TX / 110 miles away from Waco, TX
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: 1GT49PEY7LF285635
Stock: LF285635D
Certified Pre-Owned: No
Listed since: 06-18-2025- New Listing$55,451fair price
- 77,418 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Vandergriff Acura (84 mi away)
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Located in Arlington, TX / 84 miles away from Waco, TX
Recent Arrival! 2020 GMC Sierra 2500HD AT4 CARFAX One-Owner. NAVIGATION/NAVI/GPS, SUNROOF/MOONROOF, Leather seats, Alloy Wheels, Heated Seats, ** ONE ...
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: 1GT49PEYXLF339316
Stock: LF339316
Certified Pre-Owned: No
Listed since: 07-23-2025 - New Listing$51,995fair price$1,386 below market
- 109,761 miles
- 6'10” bed, 6.6l, 8cyl
- Mac Haik Chrysler Dodge Jeep Ram Flowood (415 mi away)
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Located in Jackson, MS / 415 miles away from Waco, TX
Onyx Black 2020 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leat...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49PEY7LF236323
Stock: LF236323A
Certified Pre-Owned: No
Listed since: 07-28-2025 - New Listing
- 123,414 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (138 mi away)
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Located in Katy, TX / 138 miles away from Waco, TX
Stock: 288750**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab Denali Edition**22" Custom Fuel Wheels**24x35 Tires**Appr...
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: 1GT49REY6LF288750
Stock: 288750
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 112,622 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (138 mi away)
Close
Located in Katy, TX / 138 miles away from Waco, TX
Stock: 122488**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab Denali Edition**20" Custom Wheels**33x12.50x20 Tires*Fact...
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: 1GT49REY1LF122488
Stock: 122488
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 20,169 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- All American Chevrolet of Midland (297 mi away)
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Located in Midland, TX / 297 miles away from Waco, TX
CARFAX One-Owner. Clean CARFAX. Odometer is 60089 miles below market average! Recent Arrival! 10-Speed Automatic, 4WD, Jet Black Leather. Dark Sky Met...
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: 1GT49REY2LF301431
Stock: LF301431T
Certified Pre-Owned: No
Listed since: 07-25-2025 - Price Drop
- 40,870 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Jim Norton Toyota of Oklahoma City (286 mi away)
Close
Located in Oklahoma City, OK / 286 miles away from Waco, TX
This 2020 GMC Sierra 2500HD AT4, has a exterior and a interior. Please call us at 405-443-3142 and reference stock number 26940B for further details...
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: 1GT49PEY0LF329863
Stock: 26940B
Certified Pre-Owned: No
Listed since: 06-30-2025
Showing 1 - 21 out of 1,600 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 Waco, TX Values
Estimated values
2020 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $42,082 | $45,275 | $48,356 |
| Clean | $41,190 | $44,289 | $47,275 |
| Average | $39,704 | $42,646 | $45,473 |
| Rough | $37,772 | $40,510 | $43,131 |
The average list price of a used 2020 GMC Sierra 2500HD in Waco, Texas is $52,520. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Waco, Texas is 88,072. Based on the average mileage of 88,072 for used 2020 GMC Sierra 2500HD for sale in Waco, TX 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 Waco, Texas to be $39,704.
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