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96 listings
- 152,217 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Sands Chrysler Jeep Dodge Ram (12 mi away)
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Located in Quakertown, PA / 12 miles away from Allentown, PA
2021 GMC Sierra 3500HDSANDS MARKET BASED PRICING, 6-Speed Automatic, 4WD, Jet Black Vinyl.Too new for photos!SANDS Chrysler Jeep Dodge Ram Quake...
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: 1GT49SE74MF244634
Stock: AD24098
Certified Pre-Owned: No
Listed since: 06-26-2025- $58,744fair price$1,754 below market
- 65,609 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Hyundai of Trenton (45 mi away)
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Located in Ewing, NJ / 45 miles away from Allentown, PA
Onyx Black 2020 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Power folding side view mirrors, 10-Speed Automatic, 4WD, ...
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: 1GT49WEY3LF305227
Stock: 305227T01
Certified Pre-Owned: No
Listed since: 07-10-2025 - 22,510 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Neil GMC (39 mi away)
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Located in Warminster, PA / 39 miles away from Allentown, PA
Priced below KBB Fair Purchase Price! This 2022 GMC Sierra 3500HD AT4 in Pacific Blue Metallic features: 6.6L V8 6-Speed Automatic 4WD Certified.GMC ...
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: 1GT49VE70NF172446
Stock: G915A
Certified Pre-Owned: Yes
Listed since: 05-24-2024- Price Drop
- 40,135 miles
- No accidents, 1 owner, personal use only
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
**BALANCE OF FACTORY WARRANTY, **NAVIGATION, **SUNROOF, **LEATHER, **CLEAN CARFAX!!!, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **M...
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: 1GT49WEYXNF350880
Stock: 8749
Certified Pre-Owned: No
Listed since: 07-11-2025 - 41,706 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Star GMC Quakertown (12 mi away)
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Located in Quakertown, PA / 12 miles away from Allentown, PA
2020 GMC Sierra 3500HD Summit White 4WD 6-Speed Automatic 4D Crew CabSummer Sale-A-Thon! Star is kicking off the summer with some of the best deals on...
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: 1GT49SE75LF343123
Stock: Q25366A
Certified Pre-Owned: No
Listed since: 05-24-2025- 49,248 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Neil GMC (39 mi away)
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Located in Warminster, PA / 39 miles away from Allentown, PA
This 2022 GMC Sierra 3500HD AT4 in Ebony Twilight Metallic features: 6.6L V8 6-Speed Automatic 4WD CARFAX One-Owner. Clean CARFAX. Certified.GMC Cert...
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: 1GT49VE78NF159217
Stock: G12671A
Certified Pre-Owned: Yes
Listed since: 05-17-2025- 111,547 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Patriot Buick GMC (20 mi away)
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Located in Boyertown, PA / 20 miles away from Allentown, PA
2022 GMC Sierra 3500HD SLE Summit White 10-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power...
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: 1GT49TEY4NF164248
Stock: G5243A
Certified Pre-Owned: No
Listed since: 06-24-2025- $53,995great price$4,363 below market
- 91,698 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Highline Motor Cars (58 mi away)
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Located in Southampton, NJ / 58 miles away from Allentown, PA
Climb into this rugged yet luxurious 2021 GMC Sierra 3500HD and experience a whole new level of off-road adventure. With the X31 Off-Road Package, ski...
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: 1GT49WEYXMF218703
Stock: 218703
Certified Pre-Owned: No - $49,989fair price$1,185 below market
- 96,864 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Patriot Buick GMC (20 mi away)
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Located in Boyertown, PA / 20 miles away from Allentown, PA
CARFAX One-Owner. Clean CARFAX. 2019 GMC Sierra 3500HD Denali Onyx Black Allison 1000 6-Speed Automatic, 4WD, Cocoa/Dune w/Perforated Leather Appointe...
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: 1GT42WEYXKF207685
Stock: G5175A
Certified Pre-Owned: No
Listed since: 04-22-2025 - $63,499fair price$2,053 above market
- 28,835 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lucas Chevrolet (56 mi away)
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Located in Lumberton, NJ / 56 miles away from Allentown, PA
Free CarFax History report available on all inventory. Please email or call 609.288.7623 for availability. 10-Speed Automatic, 4WD, Dark Walnut/Slate ...
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: 1GT49UEY6PF258317
Stock: P6758
Certified Pre-Owned: No
Listed since: 01-17-2025 - Price Drop
- 84,784 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
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Located in Easton, PA / 12 miles away from Allentown, PA
**NAVIGATION, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTINGS, **HEATED SEATS, **DUAL POWER SEATS, **REMOTE ...
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: 1GT42VCY9KF230307
Stock: 150668A
Certified Pre-Owned: No
Listed since: 06-26-2025 - New Listing
- 41,098 miles
- No accidents, 1 owner, personal use only
- Carvana (In-stock online)
- Home delivery*
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Located in Richmond, VA / 234 miles away from Allentown, PA
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: 1GT49WEY2MF133354
Stock: 2003649534
Certified Pre-Owned: No
Listed since: 04-22-2025 - Price Drop
- 42,087 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Roseburg, OR / 2,429 miles away from Allentown, PA
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Heated Seats,Heated Steering Wheel,Leather Seats,Remote Start,Satellite Radio,Tow ...
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: 1GT49UEY1MF259659
Stock: 1921A
Certified Pre-Owned: No - New Listing
- 86,539 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
Close
Located in Billings, MT / 1,693 miles away from Allentown, PA
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start,Leat...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49WEY6MF106397
Stock: 23255
Certified Pre-Owned: No - $55,499great price$10,912 below market
- 76,546 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jack Giambalvo Buick GMC (78 mi away)
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Located in York, PA / 78 miles away from Allentown, PA
Ebony Twilight Metallic 2022 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel ONE OWNER! CLEAN AUTOCHECK USB / AUX INPUTS 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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49VEY1NF183545
Stock: 743668A
Certified Pre-Owned: No
Listed since: 07-06-2025 - 110,709 miles
- 1 accident, 1 owner, personal use
- Woodcrest Motors (44 mi away)
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Located in Stevens, PA / 44 miles away from Allentown, PA
2021 GMC 3500HD crew cab dually Duramax diesel with the ALlison transmission. Serviced and inspected!
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: 1GT49SEYXMF196095
Stock: 196095
Certified Pre-Owned: No
Listed since: 07-09-2025- New Listing$47,900great price$7,436 below market
- 120,681 miles
- 6'10” bed, 6.6l, 8cyl
- Lime Ridge Auto Sales (65 mi away)
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Located in Mount Joy, PA / 65 miles away from Allentown, PA
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49WEY0LF212875
Stock: F212875
Certified Pre-Owned: No
Listed since: 07-26-2025 - Price Drop$84,890fair price$1,870 below market
- 7,405 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kia Of Riverdale (67 mi away)
Close
Located in Riverdale, NJ / 67 miles away from Allentown, PA
Onyx Black 2024 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Lane keep assist, Keyless start, Power folding mi...
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: 1GT49YEY8RF396693
Stock: 396693C01
Certified Pre-Owned: No
Listed since: 06-17-2025 - Price Drop$84,990fair price$1,774 below market
- 7,389 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kia Of Riverdale (67 mi away)
Close
Located in Riverdale, NJ / 67 miles away from Allentown, PA
Sterling Metallic 2024 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Trailering Package, Google Built-In Servic...
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: 1GT49YEY2RF306583
Stock: 306583C01
Certified Pre-Owned: No
Listed since: 06-17-2025 - Price Drop$50,986fair price$688 below market
- 1,755 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Star GMC (12 mi away)
Close
Located in Easton, PA / 12 miles away from Allentown, PA
**LOCAL TRADE IN, **BALANCE OF FACTORY WARRANTY, **CARFAX 1 OWNER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **POWER DRIVERS SEAT, ...
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: 1GT39TE70RF121342
Stock: 140181A
Certified Pre-Owned: Yes
Listed since: 11-25-2024 - $56,590fair price
- 100,110 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Houston, TX / 1,353 miles away from Allentown, PA
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: 1GT49WEY5NF139845
Stock: 2003648979
Certified Pre-Owned: No
Listed since: 06-11-2025
Showing 1 - 21 out of 96 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 Allentown, PA Values
Estimated values
2021 GMC Sierra 3500HD 4dr Crew Cab 4WD LB (6.6L 8cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $32,017 | $35,229 | $38,458 |
| Clean | $31,431 | $34,549 | $37,678 |
| Average | $30,454 | $33,416 | $36,379 |
| Rough | $29,184 | $31,944 | $34,689 |
The average list price of a used 2021 GMC Sierra 3500HD in Allentown, Pennsylvania is $57,566. The average mileage on a used GMC Sierra 3500HD 2021 for sale in Allentown, Pennsylvania is 65,689. Based on the average mileage of 65,689 for used 2021 GMC Sierra 3500HD for sale in Allentown, PA 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 Allentown, Pennsylvania to be $30,454.
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** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.