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16 listings
- $86,975MSRP $94,275
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
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Located in Slidell, LA / 24 miles away from Picayune, MS
This 2025 GMC Sierra 3500HD Denali is proudly offered by Legacy Buick GMC You deserve a vehicle designed for higher expectations. This GMC Sierra 3500...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY3SF238352
Stock: 25G1177
Listed since: 06-10-2025 - $76,410MSRP $83,660
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Mossy of Picayune GM Superstore (5 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 5 miles away from Picayune, MS
10-Speed Automatic, 4WD, Jet Black Leather.
Features and Specs:
Listing Information:
VIN: 1GT4UUEY7SF252131
Stock: 252131
Listed since: 04-09-2025 - $69,220MSRP $74,470
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Mossy of Picayune GM Superstore (5 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 5 miles away from Picayune, MS
10-Speed Automatic, 4WD, Jet Black Cloth.
Features and Specs:
Listing Information:
VIN: 1GT4UTEY8SF249412
Stock: 249412
Listed since: 05-02-2025 - $64,180MSRP $69,430
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Mossy of Picayune GM Superstore (5 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 5 miles away from Picayune, MS
10-Speed Automatic, 4WD, Jet Black Vinyl.
Features and Specs:
Listing Information:
VIN: 1GT4USEY9SF250904
Stock: 250904
Listed since: 04-04-2025 - $84,414MSRP $91,414
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Mossy of Picayune GM Superstore (5 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 5 miles away from Picayune, MS
10-Speed Automatic, 4WD, Jet Black Leather.
Features and Specs:
Listing Information:
VIN: 1GT4UWEY0SF303187
Stock: 303187
Listed since: 05-22-2025 - New Listing$86,225MSRP $86,225
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- Mossy of Picayune GM Superstore (5 mi away)(4)
- Home delivery*
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Located in Picayune, MS / 5 miles away from Picayune, MS
10-Speed Automatic, 4WD, Jet Black Leather.Recent Arrival!
Features and Specs:
Listing Information:
VIN: 1GT4UUEY6SF344251
Stock: 344251
Listed since: 06-27-2025 - $86,160MSRP $93,410
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
Close
Located in Slidell, LA / 24 miles away from Picayune, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 3500HD Denali. This GMC includes: PO, HARD FOLDING TRUC...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY0SF237370
Stock: 25G9396
Listed since: 02-14-2025 - $86,945MSRP $94,275
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
Close
Located in Slidell, LA / 24 miles away from Picayune, MS
This outstanding example of a 2025 GMC Sierra 3500HD Denali is offered by Legacy Buick GMC. This GMC includes: PO, HARD FOLDING TRUCK BED COVER BY REA...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY8SF236015
Stock: 25G9417
Listed since: 02-19-2025 - $91,940MSRP $94,275
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
Close
Located in Slidell, LA / 24 miles away from Picayune, MS
This 2025 GMC Sierra 3500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: PO, HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE P...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF236487
Stock: 25G9419
Listed since: 02-20-2025 - $92,480MSRP $94,875
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
Close
Located in Slidell, LA / 24 miles away from Picayune, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 3500HD Denali. This GMC includes: PO, HARD FOLDING TRUC...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY3SF234950
Stock: 25G9383
Listed since: 02-12-2025 - Arriving Soon$62,505MSRP $69,335
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
Close
Located in Slidell, LA / 24 miles away from Picayune, MS
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 3500HD Pro. This GMC includes: X31 OFF-ROAD PACKAGE 1SA...
Features and Specs:
Listing Information:
VIN: 1GT4USEY2SF326592
Stock: 25G1139
Listed since: 06-04-2025 - Arriving Soon$62,515MSRP $69,335
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (24 mi away)(3)
Close
Located in Slidell, LA / 24 miles away from Picayune, MS
This outstanding example of a 2025 GMC Sierra 3500HD Pro is offered by Legacy Buick GMC. This GMC includes: X31 OFF-ROAD PACKAGE 1SA PRO SAFETY PLUS P...
Features and Specs:
Listing Information:
VIN: 1GT4USEYXSF326176
Stock: 25G1169
Listed since: 06-10-2025 - $87,295MSRP $87,295
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- Stan King GM SuperStore (83 mi away)
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Located in Brookhaven, MS / 83 miles away from Picayune, MS
Features and Specs:
Listing Information:
VIN: 1GT4UUEY8SF299913
Stock: 737325
Listed since: 05-02-2025 - $91,965MSRP $91,965
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- Stan King GM SuperStore (83 mi away)
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Located in Brookhaven, MS / 83 miles away from Picayune, MS
Features and Specs:
Listing Information:
VIN: 1GT4UWEYXSF319204
Stock: 745325
Listed since: 05-23-2025 - $87,895MSRP $87,895
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- Stan King GM SuperStore (83 mi away)
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Located in Brookhaven, MS / 83 miles away from Picayune, MS
Features and Specs:
Listing Information:
VIN: 1GT4UUEY2SF299339
Stock: 734925
Listed since: 04-30-2025 - New Listing
Photos not available$105,980MSRP $105,980- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Stan King GM SuperStore (83 mi away)
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Located in Brookhaven, MS / 83 miles away from Picayune, MS
Features and Specs:
Listing Information:
VIN: 1GT4UYEY3SF241151
Stock: 753325
Listed since: 06-27-2025
Showing 1 - 16 out of 16 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.