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121 listings
- Price Drop$56,420great price$6,973 below market
- 61,793 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- ALM Kia South (33 mi away)
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Located in Union City, GA / 33 miles away from Marietta, GA
$79K ORIGINAL MSRP !!!..DENALI ULTIMATE PKG..DRIVER ALERT PKG I..DRIVER ALERT PKG II..GOOSENECK/5TH WHEEL PKG..GOOSENECK/5TH WHEEL PREP PKG..PREFERRED...
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: 1GT49WEY7LF302797
Stock: LF302797
Certified Pre-Owned: No
Listed since: 03-19-2025 - Price Drop
- 42,577 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Carvana - Atlanta (18 mi away)
- Home delivery*
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Located in Atlanta, GA / 18 miles away from Marietta, GA
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: 1GT49WE71LF229482
Stock: 2003717116
Certified Pre-Owned: No
Listed since: 05-16-2025 - Price Drop
- 173,126 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- John Thornton Buick GMC (45 mi away)
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Located in Carrollton, GA / 45 miles away from Marietta, GA
Recent Arrival! Thank you for considering this beautiful 2020 GMC Sierra 3500HD SLT finished in stunning Summit White with Jet Black Leather.We are 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: 1GT49UEY8LF241660
Stock: SG903A
Certified Pre-Owned: No
Listed since: 05-23-2025 - $58,970fair price$1,945 below market
- 55,347 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ALM Kennesaw (5 mi away)
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Located in Kennesaw, GA / 5 miles away from Marietta, GA
80K$ MSRP..DRIVER ALERT PKG I..DRIVER ALERT PKG II.. GOOSENECK/5TH WHEEL PREP PKG..HEAVY DUTY FRONT SPRING/CAMPER PKG..PREFERRED EQUIPMENT GROUP 5SA.....
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: 1GT49WEY3MF176911
Stock: MF176911
Certified Pre-Owned: No
Listed since: 05-24-2025 - Price Drop
- 21,598 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Tutton Chrysler Dodge Jeep Ram (29 mi away)
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Located in Jasper, GA / 29 miles away from Marietta, GA
ONLY A MINOR ON THE CARFAX!! PRICED BELOW MARKET VALUE!! LIKE NEW CONDITION!! GREAT SERVICE RECORDS!!Ebony Twilight Metallic 2021 GMC Sierra 3500HD AT...
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: 1GT49VE72MF312429
Stock: 301723A
Certified Pre-Owned: No
Listed since: 05-02-2025 - 98,770 miles
- No accidents, 1 owner, personal use only
- ALM Kennesaw (5 mi away)
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Located in Kennesaw, GA / 5 miles away from Marietta, GA
$80K ORIGINAL MSRP !!!..DRIVER ALERT PACKAGE II..DRIVER ALERT PACKAGE I..STORAGE PACKAGE..TRAILERING PACKAGE..X31 OFF-ROAD PACKAGE..SNOW PLOW PREP/CAM...
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: 1GT49WEY6MF222392
Stock: MF222392
Certified Pre-Owned: No
Listed since: 04-29-2025- 106,823 miles
- No accidents, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- Chrysler Dodge Jeep Ram of Albertville (98 mi away)
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Located in Albertville, AL / 98 miles away from Marietta, GA
CARFAX One-Owner. **Call Phillip @ 256-558-8021** 2021 GMC Sierra 3500HD SLT Summit White 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel** Backu...
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: 1GT49UEYXMF304498
Stock: P1390
Certified Pre-Owned: No
Listed since: 02-23-2024- $68,987fair price$1,260 below market
- 11,411 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Bill Holt Chevrolet of Blue Ridge (57 mi away)
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Located in Blue Ridge, GA / 57 miles away from Marietta, GA
Hurry in quick this car won't last long at this price.Call now for your VIP appointment! (7**) 6**-3***.Clean CARFAX. Recent Arrival!10-Speed Automati...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY2LF298237
Stock: T10037A
Certified Pre-Owned: No
Listed since: 05-22-2025 - Price Drop
- 17,700 miles
- No accidents, 1 owner, personal use only
- John Thornton Buick GMC (45 mi away)
Close
Located in Carrollton, GA / 45 miles away from Marietta, GA
Thank you for considering this beautiful 2022 GMC Sierra 3500HD Denali finished in stunning White Frost Tricoat with Dark Walnut/Dark Ash Grey Leather...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY7NF274843
Stock: B4286
Certified Pre-Owned: No
Listed since: 04-08-2025 - Price Drop
- 50,574 miles
- No accidents, 1 owner, personal use only
- ALM Kennesaw (5 mi away)
Close
Located in Kennesaw, GA / 5 miles away from Marietta, GA
86K$ MSRP..DENALI ULTIMATE PKG..DRIVER ALERT PKG I..DRIVER ALERT PKG II..GOOSENECK/5TH WHEEL PREP PKG..HEAVY DUTY FRONT SPRING/CAMPER PKG..PREFERRED E...
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: 1GT49WEY0NF306581
Stock: NF306581
Certified Pre-Owned: No
Listed since: 05-24-2025 - 96,302 miles
- No accidents, 4 owners, personal use only
- William D Auto Sales (18 mi away)
Close
Located in Norcross, GA / 18 miles away from Marietta, GA
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: 1GT49WEY4LF307598
Stock: 307598
Certified Pre-Owned: No
Listed since: 03-30-2025- 68,640 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- William D Auto Sales (18 mi away)
Close
Located in Norcross, GA / 18 miles away from Marietta, GA
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: 1GT49WEY7LF202408
Stock: 202408
Certified Pre-Owned: No
Listed since: 11-14-2024- 127,453 miles
- No accidents, 2 owners, personal use
- JZ Auto Sales (10 mi away)
Close
Located in Marietta, GA / 10 miles away from Marietta, GA
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: 1GT49WEY4LF301381
Stock: 301381
Certified Pre-Owned: No- 152,251 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Riverside Chevrolet Buick GMC (97 mi away)
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Located in South Pittsburg, TN / 97 miles away from Marietta, GA
Home of the Lifetime Warranty!, **NO-HASSLE EASY PRICING **, 6-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Clean CARFAX. Summit Whi...
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: 1GT49VE74LF116023
Stock: R4288A
Certified Pre-Owned: No
Listed since: 04-08-2025- 44,349 miles
- 2 accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- El Compadre Trucks (16 mi away)
Close
Located in Atlanta, GA / 16 miles away from Marietta, GA
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: 1GT49WEY0LF214738
Stock: 214738
Certified Pre-Owned: No
Listed since: 10-12-2024- New Listing
- 54,335 miles
- 8'2” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from TX to GA*
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Located in Houston, TX / 699 miles away from Marietta, GA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49SEY5LF259893
Stock: 27352849
Certified Pre-Owned: No - Price Drop$67,643great price$2,742 below market
- 28,216 miles
- 1 accident, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- John Thornton Buick GMC (45 mi away)
Close
Located in Carrollton, GA / 45 miles away from Marietta, GA
Thank you for considering this beautiful 2023 GMC Sierra 3500HD Denali finished in stunning White Frost Tricoat with Dark Walnut/Dark Ash Grey Leather...
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: 1GT49WEY5PF141338
Stock: SG868B
Certified Pre-Owned: No
Listed since: 04-18-2025 - $60,998good price$7,399 below market
- 52,158 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from CO to GA*
Close
Located in Loveland, CO / 1,207 miles away from Marietta, GA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
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: 1GT49VEY0MF254068
Stock: 26699943
Certified Pre-Owned: No - Price Drop$67,470fair price$691 below market
- 23,269 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ALM Hyundai Athens (62 mi away)
Close
Located in Athens, GA / 62 miles away from Marietta, GA
GOOSENECK / 5TH WHEEL PREP PACKAGE..DENALI PREFERRED EQUIPMENT GROUP..SUSPENSION PACKAGE..BLIND SPOT..COOLED HEATED SEATS..LANE DEPARTURE..LEATHER SEA...
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: 1GT49WEY6PF192153
Stock: PF192153
Certified Pre-Owned: No
Listed since: 04-15-2025 - $49,990fair price$40 below market
- 95,632 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Shottenkirk's Cherokee Chrysler Dodge Jeep Ram (16 mi away)
Close
Located in Canton, GA / 16 miles away from Marietta, GA
Clean CARFAX.LOCAL TRADE IN, CLEAN CARFAX, 110-Volt AC Power Outlet, 150 Amps Alternator, 220 Amp Alternator, 4-Wheel Disc Brakes, 7 Speakers, 8" Mult...
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: 1GT42WEY9KF141436
Stock: R3665A
Certified Pre-Owned: No
Listed since: 05-14-2025 - $43,950fair price$617 below market
- 133,113 miles
- 3 accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Jim Hardman Buick GMC (41 mi away)
Close
Located in Gainesville, GA / 41 miles away from Marietta, GA
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: 1GT42YEY6HF249212
Stock: 9258A
Certified Pre-Owned: No
Listed since: 05-11-2025
Showing 1 - 21 out of 121 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 2020 GMC Sierra 3500HD in Marietta, GA Values
Estimated values
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $43,409 | $47,702 | $51,843 |
| Clean | $42,489 | $46,663 | $50,684 |
| Average | $40,956 | $44,932 | $48,752 |
| Rough | $38,963 | $42,682 | $46,241 |
The average list price of a used 2020 GMC Sierra 3500HD in Marietta, Georgia is $56,971. The average mileage on a used GMC Sierra 3500HD 2020 for sale in Marietta, Georgia is 72,164. Based on the average mileage of 72,164 for used 2020 GMC Sierra 3500HD for sale in Marietta, GA 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 2020 in Marietta, Georgia to be $40,956.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.