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751 listings
- $51,945great price$12,326 below market
- 92,164 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Davis Chevrolet of Delano (306 mi away)
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Located in Delano, MN / 306 miles away from Rockford, IL
LOADED, MOONROOF, BLUETOOTH HANDS FREE, BACK UP CAMERA, HEATED SEATS, HEATED AND COOLED SEATS, HEATED STEERING WHEEL, BEDLINER, APPLE CARPLAY / ANDROI...
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: 1GT49VEY6MF268878
Stock: N2658A
Certified Pre-Owned: No
Listed since: 07-17-2025 - $63,049good price$4,216 below market
- 41,440 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Todd Wenzel Chevrolet (166 mi away)
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Located in Hudsonville, MI / 166 miles away from Rockford, IL
Clean CARFAX. Our Diesel powered 2021 GMC Sierra 3500HD Denali Crew Cab 4X4 dominates your days with dynamic strength and luxurious style in Ebony Twi...
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: 1GT49WEY9MF100044
Stock: C250767A
Certified Pre-Owned: No
Listed since: 05-23-2025 - Price Drop$59,800good price$3,791 below market
- 60,143 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Greenway Kia of Franklin (453 mi away)
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Located in Franklin, TN / 453 miles away from Rockford, IL
Clean Carfax. 2021 GMC Sierra 3500HD Denali Ebony Twilight MetallicCall 615-224-7973 for your best deal today! This vehicle has been through an extens...
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: 1GT49WEYXMF149592
Stock: MF149592
Certified Pre-Owned: No
Listed since: 06-30-2025 - $42,488good price$2,671 below market
- 127,458 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- iDrive Motor Sports (70 mi away)
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Located in Berwyn, IL / 70 miles away from Rockford, IL
This 2021 GMC Sierra 3500HD Denali, has a Hunter Metallic exterior and an Dark Walnut/Dark Ash Grey interior color. 127458 miles. Stock Number...
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: 1GT49WE71MF300827
Stock: 10324
Certified Pre-Owned: No
Listed since: 07-22-2025 - New Listing
Photos not available$60,658fair price$3,199 below market- 42,530 miles
- 6'10” bed, 6.6l, 8cyl
- Thompson Buick GMC (419 mi away)
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Located in Springfield, MO / 419 miles away from Rockford, IL
SAVE THOUSANDS WITH INTERNET VALUE PRICING! ONLY AT THOMPSON'S IN SPRINGFIELD! LOCAL TRADE!! JUST ARRIVED!! SAVE THOUSANDS!!, #1 BUICK GMC PREOWNED CE...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49VEY9MF143048
Stock: SF259440A
Certified Pre-Owned: No
Listed since: 08-02-2025 - New Listing$53,596fair price$1,740 below market
- 133,869 miles
- 1 accident, 4 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Curry Buick Chevrolet GMC (251 mi away)
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Located in Bloomington, IN / 251 miles away from Rockford, IL
Clean CARFAX.White Frost Tricoat 2021 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel10-Speed Automatic, 4WD, Dark Walnut/...
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: 1GT49WEY0MF105228
Stock: 250293A
Certified Pre-Owned: No
Listed since: 06-12-2025 - New Listing$40,995fair price$1,995 above market
- 166,289 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- C. Wimberley (149 mi away)
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Located in Dowagiac, MI / 149 miles away from Rockford, IL
This vehicle is a 2021 GMC Crew Cab 4x4 Sierra 3500HD SLT, with 166,289 miles. It is equipped with a 6.6 liter 8 cylinder engine and four wheel drive,...
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: 1GT49UEY7MF199001
Stock: MF199001
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$48,990great price$6,557 below market
- 118,000 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Miller Chevrolet (304 mi away)
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Located in Rogers, MN / 304 miles away from Rockford, IL
Clean CARFAX. Onyx Black 2022 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselMiller Chevrolet of Rogers is one of Minnes...
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: 1GT49WEY4NF192004
Stock: 80185A
Certified Pre-Owned: No
Listed since: 06-22-2025 - New Listing
- 62,165 miles
- No accidents, 1 owner, personal use only
- Unlimited Motors Westfield (214 mi away)
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Located in Westfield, IN / 214 miles away from Rockford, IL
Navigation, Back Up Camera, Bluetooth, Sun/Moon Roof, Running Boards, Heated Seats, Winch, Touch Screen, Cooled Heats, Blind Spot, Heated Steering Whe...
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: 1GT49WEY5MF130075
Stock: STK130075
Certified Pre-Owned: No
Listed since: 07-18-2025 - New ListingNot Priced
- 53,459 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bergstrom Auto (161 mi away)
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Located in Green Bay, WI / 161 miles away from Rockford, IL
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: 1GT49UE73MF228100
Stock: D4452
Certified Pre-Owned: No
Listed since: 07-30-2025 - 110,753 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bergstrom Chevrolet Buick of Neenah (137 mi away)
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Located in Neenah, WI / 137 miles away from Rockford, IL
Recent Arrival! 2021 GMC Sierra 3500HD SLE Silver 4WD 6.6L V8 Bergstrom Chevrolet Buick Cadillac of Neenah wants to buy your vehicle - even if you don...
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: 1GT49TE77MF167764
Stock: 2512721A
Certified Pre-Owned: No
Listed since: 07-07-2025- 70,634 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Gary Mathews Motors (407 mi away)
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Located in Clarksville, TN / 407 miles away from Rockford, IL
Bluetooth, Navigation System/ GPS, USB Port, Heated Seats, Cooled Seats, Remote Start, Rear View Camera/ Backup Camera, Sunroof/ Moonroof, Blind Spot ...
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: 1GT49WEY7MF299871
Stock: L11991
Certified Pre-Owned: No
Listed since: 05-10-2025- Price Drop
- 138,933 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- BMW of Omaha (374 mi away)
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Located in Omaha, NE / 374 miles away from Rockford, IL
This 2021 GMC Sierra 3500HD Denali, has a Summit White exterior and an Jet Black interior color. 138936 miles. Stock Number X03110B. You can connect w...
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: 1GT49WEY0MF164277
Stock: X03110B
Certified Pre-Owned: No
Listed since: 07-12-2025 - Price Drop$54,995good price$3,453 below market
- 97,938 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (252 mi away)
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Located in Collinsville, IL / 252 miles away from Rockford, IL
1-Owner New Vehicle Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Pa...
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: 1GT49WEY2NF103658
Stock: L254474A
Certified Pre-Owned: No
Listed since: 06-21-2025 - Price Drop$50,998good price$3,708 below market
- 74,148 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Walser Buick GMC of Bloomington (281 mi away)
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Located in Bloomington, MN / 281 miles away from Rockford, IL
2022 GMC Sierra 3500HD AT4 Crew Cab 4WDVIN: 1GT49VE74NF352139Exterior Color: Summit WhiteInterior Color: Jet Black with Kalahari AccentsMSRP: $72,995....
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: 1GT49VE74NF352139
Stock: 4G1637T
Certified Pre-Owned: No
Listed since: 06-27-2025 - New Listing$65,995fair price$3,384 below market
- 26,952 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Napleton Chevrolet St. Charles (44 mi away)
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Located in Saint Charles, IL / 44 miles away from Rockford, IL
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
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: 1GT49VEY1NF184503
Stock: RT107
Certified Pre-Owned: No
Listed since: 07-28-2025 - $59,898good price$4,691 below market
- 25,563 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Coughlin Automotive Group (333 mi away)
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Located in London, OH / 333 miles away from Rockford, IL
Coughlin Chevrolet Buick GMC of London is honored to present a wonderful example of pure vehicle design... this 2022 GMC Sierra 3500HD Denali only has...
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: 1GT49WE75NF283970
Stock: G22853
Certified Pre-Owned: Yes
Listed since: 07-07-2025 - $46,995good price$2,943 below market
- 123,363 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Laura Buick GMC (252 mi away)
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Located in Collinsville, IL / 252 miles away from Rockford, IL
1-Owner New Vehicle Trade! AT4 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Packa...
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: 1GT49VEY5LF348056
Stock: L254844A
Certified Pre-Owned: No
Listed since: 06-04-2025 - Price Drop$63,500good price$2,579 below market
- 28,051 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Corwin Chrysler Dodge Jeep RAM FIAT of Springfield (412 mi away)
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Located in Springfield, MO / 412 miles away from Rockford, IL
Recent Arrival! Corwin Chrysler Dodge Jeep Ram Fiat is pleased to offer this. GMC Sierra 3500HD that is well equipped and includes these key features ...
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: 1GT49WEY4LF267507
Stock: 3267507
Certified Pre-Owned: No
Listed since: 07-19-2025 - $48,000good price$3,725 below market
- 105,149 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sarchione Ford (410 mi away)
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Located in Randolph, OH / 410 miles away from Rockford, IL
2022 GMC Sierra 3500HD AT4 4WD Crew Cab***Preferred Equipment Group 4SB***AT4 Premium Plus Package***Driver Alert Package I & II***Technology Package*...
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: 1GT49VE77NF335366
Stock: 8779A
Certified Pre-Owned: No
Listed since: 04-26-2025 - New Listing$63,445fair price$116 above market
- 49,795 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bergstrom Auto (161 mi away)
Close
Located in Green Bay, WI / 161 miles away from Rockford, IL
Recent Arrival! Clean CARFAX. Onyx Black 4WD Duramax 6.6L V8 Turbodiesel Bergstrom Buick GMC of Appleton wants to buy your vehicle - even if you don't...
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: 1GT49WEY8NF108248
Stock: 25445A
Certified Pre-Owned: No
Listed since: 06-19-2025
Showing 1 - 21 out of 751 listings
Consumer Reviews for the GMC Sierra 3500HD
Read recent reviews for the GMC Sierra 3500HD
WHAT A TRUCK
Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future.
I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing...
A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review.
I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather.
About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators.
I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks.
Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
Used 2021 GMC Sierra 3500HD in Rockford, IL Values
Estimated values
2021 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $41,799 | $44,548 | $47,312 |
| Clean | $41,034 | $43,689 | $46,352 |
| Average | $39,759 | $42,256 | $44,754 |
| Rough | $38,101 | $40,394 | $42,675 |
The average list price of a used 2021 GMC Sierra 3500HD in Rockford, Illinois is $54,112. The average mileage on a used GMC Sierra 3500HD 2021 for sale in Rockford, Illinois is 83,276. Based on the average mileage of 83,276 for used 2021 GMC Sierra 3500HD for sale in Rockford, IL 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 2021 in Rockford, Illinois to be $39,759.
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