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736 listings
- $60,262fair price
- 49,202 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Wiesner Buick GMC (135 mi away)
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Located in Conroe, TX / 135 miles away from Austin, TX
Recent Arrival! Onyx Black 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black 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: 1GT49REY5LF144378
Stock: SC5544A
Certified Pre-Owned: No
Listed since: 07-19-2025 - New Listing$25,890fair price
- 183,839 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bayer Motor Company (123 mi away)
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Located in Comanche, TX / 123 miles away from Austin, TX
CARFAX One-Owner. Pacific Blue Metallic 2020 GMC Sierra 2500HD 4WD 6-Speed Automatic 6.6L V8 6-Speed Automatic, 4WD, Black Cloth.Call us directly at 1...
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: 1GT49LE75LF288906
Stock: 54730
Certified Pre-Owned: No
Listed since: 07-29-2025 - $36,000great price
- 104,375 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Auto Boutique Texas (160 mi away)
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Located in Alvin, TX / 160 miles away from Austin, TX
Carfax and Autocheck accident free.Auto Boutique is proud to offer excellent, pre-owned vehicles. With our no haggle pricing policy you can be sure yo...
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: 1GT19ME77PF126306
Stock: T25157
Certified Pre-Owned: No
Listed since: 06-10-2025 - New Listing
- 112,622 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (21 mi away)
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Located in Kyle, TX / 21 miles away from Austin, 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: 06-23-2025 - New Listing
- 106,336 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (21 mi away)
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Located in Kyle, TX / 21 miles away from Austin, TX
Stock #217594**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab AT4 Edition**Brand New 20 Custom Wheels** Brand New Tires...
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: 1GT49PEY5NF217594
Stock: 217594
Certified Pre-Owned: No
Listed since: 06-03-2025 - New Listing
- 50,357 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Big Star Ford (150 mi away)
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Located in Manvel, TX / 150 miles away from Austin, TX
CARFAX One-Owner. Big Star Ford is delighted to offer this gorgeous 2022 GMC Sierra 2500HD. Onyx Black AT4 4WDRecent Arrival! Priced below KBB Fai...
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: 1GT49PEY2NF202583
Stock: PF202583
Certified Pre-Owned: No
Listed since: 07-28-2025 - New Listing$51,991fair price
- 110,585 miles
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (169 mi away)
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Located in Dickinson, TX / 169 miles away from Austin, TX
CARFAX One-Owner. Ebony Twilight Metallic 2022 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Gooseneck/5th Wheel Package (B...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49PEY7NF115407
Stock: 047391A
Certified Pre-Owned: No
Listed since: 07-29-2025 - 74,008 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (119 mi away)
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Located in Katy, TX / 119 miles away from Austin, TX
Stock 283054**1 Owner**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab AT4 Edition**Brand New 20 Custom Wheels** Brand 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: 1GT49PEY6NF283054
Stock: 283054
Certified Pre-Owned: No
Listed since: 07-15-2025- New Listing
- 82,893 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (119 mi away)
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Located in Katy, TX / 119 miles away from Austin, TX
Stock #340542**4x4**6.6L Duramax V8 Turbo Diesel Engine**Allison Transmission**Crew Cab**Denali Trim**Black Diamond Edition**Factory Fog Lights**Front...
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: 1GT49REY4NF340542
Stock: 340542
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 85,521 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (119 mi away)
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Located in Katy, TX / 119 miles away from Austin, TX
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: 1GT49REY1NF321849
Stock: 321849
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 123,414 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (119 mi away)
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Located in Katy, TX / 119 miles away from Austin, 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$59,590good price$5,189 below market
- 53,772 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 1,066 miles away from Austin, TX
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: 1GT49REY2MF301219
Stock: 2003799744
Certified Pre-Owned: No
Listed since: 06-10-2025 - 49,230 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Tradeline Motorcars (194 mi away)
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Located in Carrollton, TX / 194 miles away from Austin, TX
Priced below KBB Fair Purchase Price! CARFAX One-Owner. Forest Metallic 2022 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel ...
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: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49PEY9NF142172
Stock: 142172
Certified Pre-Owned: No
Listed since: 07-02-2025- 78,499 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford South Fort Worth (167 mi away)
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Located in Fort Worth, TX / 167 miles away from Austin, TX
The following items have been reconditioned on this vehicle: new pair of tires! Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleSunroof...
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: 1GT49REY4NF208039
Stock: NF208039
Certified Pre-Owned: No
Listed since: 07-13-2025- New Listing
- 63,257 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Covert Chevrolet (26 mi away)
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Located in Bastrop, TX / 26 miles away from Austin, TX
**ONE OWNER**, **APPLE CAR PLAY**, Sierra 2500HD Pro, 4D Crew Cab, 6.6L V8, 6-Speed Automatic, 4WD, Summit White, Jet Black w/Forge Perforated 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: 1GT49LE7XNF224296
Stock: 242411A
Certified Pre-Owned: No
Listed since: 07-03-2025 - 34,468 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Heritage GMC Buick (196 mi away)
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Located in Rockwall, TX / 196 miles away from Austin, TX
CARFAX One-Owner. Cayenne Red Tintcoat 2022 GMC Sierra 2500HD Denali 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 10-Speed Automatic, 4WD, Jet B...
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: 1GT49REY6NF116284
Stock: 325491A
Certified Pre-Owned: No
Listed since: 07-23-2025- Price Drop$62,200great price$6,934 below market
- 23,931 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
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Located in Temecula, CA / 1,157 miles away from Austin, TX
CarFax No Accidents Reported,Low Mileage,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Stee...
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: 1GT49REY9MF164280
Stock: MF164280P
Certified Pre-Owned: No - $59,898great price
- 64,488 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Chrysler Dodge Jeep Ram Katy (124 mi away)
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Located in Katy, TX / 124 miles away from Austin, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleAt4 Premium Plus PackageAt4 Preferred PackageAssist Steps; Power-Retractable; BlackTech...
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: 1GT49PEY3PF151730
Stock: PF151730
Certified Pre-Owned: No
Listed since: 07-10-2025 - New Listing
- 49,621 miles
- 1 accident, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (119 mi away)
Close
Located in Katy, TX / 119 miles away from Austin, TX
Stock: 242570**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab Denali Edition**24" Hardcore Offroad Custom Wheels**37x13...
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: 1GT49REY1NF242570
Stock: 242570
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 111,106 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (119 mi away)
Close
Located in Katy, TX / 119 miles away from Austin, TX
Stock ##107479**1 Owner**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab AT4 Edition**Brand New 20" Luxx HD Custom Aloy ...
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: 1GT49PEY3NF107479
Stock: 107479
Certified Pre-Owned: No
Listed since: 07-15-2025 - 103,389 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Wiesner Buick GMC (135 mi away)
Close
Located in Conroe, TX / 135 miles away from Austin, TX
Recent Arrival! CARFAX One-Owner. Dark Sky Metallic 2020 GMC Sierra 2500HD Denali Ultimate 4WD 6-Speed Automatic 6.6L V8 6-Speed Automatic, 4WD, Jet B...
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: 1GT49RE78LF273254
Stock: SC5546A
Certified Pre-Owned: No
Listed since: 07-17-2025
Showing 43 - 63 out of 736 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 Austin, 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 | $42,355 | $45,517 | $48,568 |
| Clean | $41,458 | $44,526 | $47,482 |
| Average | $39,962 | $42,875 | $45,673 |
| Rough | $38,017 | $40,727 | $43,320 |
The average list price of a used 2020 GMC Sierra 2500HD in Austin, Texas is $52,964. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Austin, Texas is 81,663. Based on the average mileage of 81,663 for used 2020 GMC Sierra 2500HD for sale in Austin, 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 Austin, Texas to be $39,962.
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