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  • $38,188
    fair price
    $1,087 below market
    • 111,210 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • AutoNation Volkswagen Mall Of Georgia (26 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Buford, GA / 26 miles away from Marietta, GA

    Duramax Plus PackageEngine; Duramax 6.6L Turbo Diesel V8; B20-Diesel CompatibleTransmission; Allison 1000 6-Speed Automatic; Electronically Controll...

    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: 1GT120E88FF545785
    Stock: FF545785
    Certified Pre-Owned: No
    Listed since: 04-24-2025

  • New Listing
    $23,995
    fair price
    $1,005 above market
    • 276,775 miles
    • 3 accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • B & B Automotive (100 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Albertville, AL / 100 miles away from Marietta, GA

    2015 GMC DENALI 2500 4X4 6.6 DURAMAX IT HAS 276K ON THE MILES... NICE TRUCK AND RUNS GREAT... IT HAS POWER WINDOWS, LOCKS, MIRROS, TILT, CRUISE, TOUCH...

    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: 1GT120E87FF156264
    Stock: 25-110
    Certified Pre-Owned: No

  • $28,750
    great price
    $7,399 below market
    • 132,478 miles
    • 6'7” bed, 6l, 8cyl
    • North Georgia Auto Brokers (26 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Snellville, GA / 26 miles away from Marietta, GA

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    Listing Information:

    VIN: 1GT120EG3FF179968
    Stock: 9967eha
    Certified Pre-Owned: No

  • $29,900
    great price
    $4,988 below market
    • 99,952 miles
    • 1 accident, 4 owners, personal use only
    • 6'7” bed, 6l, 8cyl
    • Platinum Motorsports (54 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cleveland, GA / 54 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: 1GT12ZEG5FF104661
    Stock: N3082
    Certified Pre-Owned: No
    Listed since: 02-14-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $26,950
    good price
    $3,398 below market
    • 124,447 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6l, 8cyl
    • Pristine Cars & Trucks (9 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Marietta, GA / 9 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: 1GT12YEG5FF115914
    Stock: FF115914
    Certified Pre-Owned: No

  • $27,980
    good price
    $2,387 below market
    • 170,520 miles
    • No accidents, 1 owner, personal use
    • 6'7” bed, 6.6l, 8cyl
    • Legacy Motorcars (10 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    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: 1GT12ZE86FF160892
    Stock: P0892
    Certified Pre-Owned: No

  • $40,988
    fair price
    $1,520 below market
    • 32,240 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • Dena Motors (35 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Conyers, GA / 35 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: 1GT22ZEG1FZ545822
    Stock: 545822
    Certified Pre-Owned: No

  • $31,999
    good price
    $2,115 below market
    • 150,378 miles
    • 6'7” bed, 6.6l, 8cyl
    • Classic Luxury Motors (25 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Buford, GA / 25 miles away from Marietta, GA

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    Listing Information:

    VIN: 1GT120E85FF586179
    Stock: 178Sam
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $45,900
    fair price
    $998 above market
    • 75,483 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Autonomous Auto Group (7 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Marietta, GA / 7 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: 1GT120E82FF680387
    Stock: FF680387M
    Certified Pre-Owned: No
    Listed since: 05-03-2025

    • 244,285 miles
    • 1 accident, 4 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Knoxville, TN / 131 miles away from Marietta, GA

    Rare Find,Back-Up Camera,Bluetooth,Heated Seats,Leather Seats,Navigation System,Premium Sound,Remote Start,Satellite Radio,Tow Hitch,Turbo/Supercharge...

    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: 1GT12ZE82FF145032
    Stock: FF145032A
    Certified Pre-Owned: No

    • 170,638 miles
    • No accidents, 3 owners, personal use
    • 6'7” bed, 6.6l, 8cyl
    • William D Auto Sales (15 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Norcross, GA / 15 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: 1GT120E86FF503096
    Stock: 503096
    Certified Pre-Owned: No
    Listed since: 04-02-2025

    • 92,238 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Platinum Motorsports (54 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cleveland, GA / 54 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: 1GT12ZE84FF664082
    Stock: N3154
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • 68,180 miles
    • Frame damage reported, 4 owners, corporate fleet vehicle
    • 6'7” bed, 6l, 8cyl
    • Duluth Autos And Trucks (17 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Tire Pressure Warnin...
    Close

    Located in Duluth, GA / 17 miles away from Marietta, GA

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GT22YEG6FZ145295
    Stock: 145295
    Certified Pre-Owned: No
    Listed since: 01-31-2025

    • 78,830 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • 423 Wholesalers (80 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Chattanooga, TN / 80 miles away from Marietta, GA

    No accidents or damage reported to CARFAX 21 Service history records 2 Previous ownersVisit 423 Auto LLC online at www.423Auto.com to see more pictu...

    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: 1GT120E80FF590378
    Stock: 25018
    Certified Pre-Owned: No
    Listed since: 02-18-2025

  • Stock photo**
    • 234,110 miles
    • 3 accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • 123Auto (12 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Peachtree Corners, GA / 12 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: 1GT12ZE81FF645196
    Stock: 1544
    Certified Pre-Owned: No
    Listed since: 05-23-2025

  • Price Drop
    $21,881
    great price
    $2,837 below market
    • 72,288 miles
    • 1 accident, 1 owner, personal use only
    • 8'2” bed, 6l, 8cyl
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Troy, MI / 592 miles away from Marietta, GA

    Apple CarPlay,Bluetooth,Tow Hitch,WiFi Hotspot,4-Wheel Disc Brakes,6-Speed A/T,8 Cylinder Engine,A/C,A/T,ABS,Adjustable Steering Wheel,AM/FM Stereo,Ap...

    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: 1GT02REGXGZ334997
    Stock: GZ334997PA
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $29,980
    fair price
    $1,004 below market
    • 219,397 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Legacy Motorcars (10 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    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: 1GT12UE88GF253059
    Stock: P3059
    Certified Pre-Owned: No

  • Price Drop
    Stock photo**
    $36,950
    good price
    $1,871 below market
    • 166,340 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Jim Hardman Buick GMC (38 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Gainesville, GA / 38 miles away from Marietta, GA

    Due to our amazing pricing, please call before coming down to ensure the vehicle is still available! **NAVIGATION**, **LEATHER**, **HEATED/AC SEATS**,...

    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: 1GT12TEY6JF276759
    Stock: 43455A
    Certified Pre-Owned: No
    Listed since: 05-27-2025

  • $47,891
    fair price
    $1,785 above market
    • 110,000 miles
    • No accidents, 3 owners, personal use
    • 6'7” bed, 6.6l, 8cyl
    • Cole's Automotive Group (39 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Monroe, GA / 39 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: 1GT12UEY5JF193782
    Stock: JF193782
    Certified Pre-Owned: No
    Listed since: 04-28-2025

  • New Listing
    $46,341
    fair price
    $1,768 below market
    • 69,882 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Auto Gallery Chevrolet GMC (76 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in LaGrange, GA / 76 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: 1GT12UE82GF229274
    Stock: SG883A
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • Price Drop
    $24,900
    fair price
    $1,752 above market
    • 176,321 miles
    • No accidents, 3 owners, personal use only
    • 6'7” bed, 6.6l, 8cyl
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Roseburg, OR / 2,166 miles away from Marietta, GA

    CarFax No Accidents Reported,Rare Find,High Value Options,Heated Seats,Leather Seats,Premium Sound,Remote Start,Satellite Radio,Tow Hitch,Turbo/Superc...

    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: 1GT121E83EF136646
    Stock: 29262F
    Certified Pre-Owned: No

Showing 1 - 21 out of 415 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.6 out of 5 stars11 Reviews
Write a vehicle reviewSee all 11 reviews
  • 5 star
    (55%)
  • 4 star
    (9%)
  • 3 star
    (0%)
  • 2 star
    (18%)
  • 1 star
    (18%)
4 out of 5 stars

Great Diesel Truck

Tom, 12/22/2015
2015 GMC Sierra 2500HD SLT 4dr Double Cab 4WD LB (6.0L 8cyl 6A)
Bought this SLT model after trading in a 13 2500 HD Denali. Needed to pull a 16000 lb Fiver camper. This Pickup has extreme power and smooth shifting. Thought about getting a single rear tire toner till I realized the only difference was an extra leaf spring is all. I had automatic step sides that come down when you open the door and that made access in and out easy even the wife … enjoys it. I have 13000 on it now. I guess I don't see any issue with the headlights seem the same although I did notice at the parts counter upgraded bulbs on the counter so maybe that fixed the issue. I especially like the bright lights in the side mirrors for backing up at night. No problems with the leather or accessories, I did get extended warranty just in case. mileage varies about 8 mph pulling the camper and 17 mpg on the highway not pulling town about 15. Seems like a great pickup more to come.
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Used 2015 GMC Sierra 2500HD in Marietta, GA Values

Estimated values
2015 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$25,460$28,118$29,903
Clean$24,474$26,969$28,617
Average$22,832$25,054$26,474
Rough$20,696$22,564$23,688

The average list price of a used 2015 GMC Sierra 2500HD in Marietta, Georgia is $33,870. The average mileage on a used GMC Sierra 2500HD 2015 for sale in Marietta, Georgia is 136,952. Based on the average mileage of 136,952 for used 2015 GMC Sierra 2500HD 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 2500HD 2015 in Marietta, Georgia to be $22,832.

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