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79 listings
- $82,175MSRP $91,175
- 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)
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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 2500HD Denali. This GMC includes: GOOSENECK / 5TH WHEEL...
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Listing Information:
VIN: 1GT4UREY6SF226777
Stock: 25G9343
Listed since: 01-31-2025 - $50,365MSRP $58,115
- 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)
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Located in Slidell, LA / 24 miles away from Picayune, MS
Legacy Buick GMC is excited to offer this 2025 GMC Sierra 2500HD Pro. This GMC includes: POWER OUTLET, INSTRUMENT PANEL, 120-VOLT 1SA PRO SAFETY PLUS ...
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VIN: 1GT4ULE78SF299654
Stock: 25G1046
Listed since: 05-01-2025 - $95,270MSRP $103,270
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber 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 2500HD Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: GVWR, 11,350 LBS ALTERNATORS, DUAL, 220-AMPS PRI...
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VIN: 1GT4UXEY0SF291922
Stock: 25G1025
Listed since: 04-22-2025 - $80,355MSRP $88,355
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents 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 2500HD AT4 is proudly offered by Legacy Buick GMC Pull up in the vehicle and the valet will want to parked on the front row. This...
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Listing Information:
VIN: 1GT4UPEY5SF213829
Stock: 25G9736
Listed since: 02-07-2025 - Arriving Soon$96,730MSRP $104,730
- Exterior color: Summit WhiteSummit White
- Interior color: Alpine Umber premium leatherAlpine Umber 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 2500HD Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: LPO, 22' Aluminum Wheels GVWR, 11,350 LBS ALTERN...
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VIN: 1GT4UXEY9SF347484
Stock: 25G1199
Listed since: 06-30-2025 - Arriving Soon$83,970MSRP $91,970
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents 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 2500HD AT4. This GMC includes: LPO, HITCH PACKAGE Tow H...
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Listing Information:
VIN: 1GT4UPEY4SF327580
Stock: 25G1145
Listed since: 06-06-2025 - Arriving Soon$62,000MSRP $69,750
- 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
This 2025 GMC Sierra 2500HD Pro is proudly offered by Legacy Buick GMC This GMC includes: POWER OUTLET, INSTRUMENT PANEL, 120-VOLT 1SA PRO SAFETY PLUS...
Features and Specs:
Listing Information:
VIN: 1GT4ULEY6SF347290
Stock: 25G1201
Listed since: 06-30-2025 - Arriving Soon$87,870MSRP $96,870
- Exterior color: Onyx BlackOnyx Black
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone 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 2500HD Denali. This GMC includes: GOOSENECK / 5TH WHEEL...
Features and Specs:
Listing Information:
VIN: 1GT4UREY0SF354643
Stock: 25G1268
Listed since: 07-16-2025 - $86,305MSRP $90,310
- 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
Legacy Buick GMC is excited to offer this 2025 GMC Sierra 2500HD Denali. This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVWR, 11,350 LBS ENGINE...
Features and Specs:
Listing Information:
VIN: 1GT4UREY9SF226949
Stock: 25G9364
Listed since: 02-04-2025 - Arriving Soon$94,945MSRP $102,945
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber 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
Features and Specs:
Listing Information:
VIN: 1GT4UXEY1SF347995
Stock: 347995
Listed since: 07-10-2025 - $82,175MSRP $91,175
- 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 2500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVWR, 11,350 LBS ENGIN...
Features and Specs:
Listing Information:
VIN: 1GT4UREY3SF188487
Stock: 25G9216
Listed since: 11-26-2024 - Arriving Soon$94,945MSRP $102,945
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber 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 2500HD Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: ONYX BLACK GVWR, 11,350 LBS ALTERNATORS, DUAL, 2...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY3SF347108
Stock: 25G1193
Listed since: 07-01-2025 - $60,585MSRP $68,335
- 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
Legacy Buick GMC is excited to offer this 2025 GMC Sierra 2500HD Pro. This GMC includes: POWER OUTLET, INSTRUMENT PANEL, 120-VOLT 1SA PRO SAFETY PLUS ...
Features and Specs:
Listing Information:
VIN: 1GT4ULEY6SF325788
Stock: 25G1142
Listed since: 06-05-2025 - Arriving Soon$90,485MSRP $96,485
- Exterior color: Summit WhiteSummit White
- Interior color: Obsidian Rush premium leatherObsidian Rush 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 2500HD AT4X is proudly offered by Legacy Buick GMC There's a level of quality and refinement in this GMC Sierra 2500HD AT4X that ...
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Listing Information:
VIN: 1GT4UZEY9SF355726
Stock: 25G1274
Listed since: 07-17-2025 - $83,270MSRP $91,270
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents 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 2500HD AT4. This GMC includes: LPO, HITCH PACKAGE Tow H...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY6SF198354
Stock: 25G9258
Listed since: 12-10-2024 - Arriving Soon$52,295MSRP $60,045
- 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
Features and Specs:
Listing Information:
VIN: 1GT4ULE77SF347886
Stock: 347886
Listed since: 07-10-2025 - $82,175MSRP $91,175
- 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 outstanding example of a 2025 GMC Sierra 2500HD Denali is offered by Legacy Buick GMC. This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVWR...
Features and Specs:
Listing Information:
VIN: 1GT4UREY3SF226638
Stock: 25G9362
Listed since: 02-04-2025 - Arriving Soon$82,475MSRP $90,475
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents 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 2500HD AT4. This GMC includes: LPO, HITCH PACKAGE Tow H...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY7SF355258
Stock: 25G1272
Listed since: 07-17-2025 - $81,055MSRP $89,055
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents 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 2500HD AT4 is offered by Legacy Buick GMC. Today's luxury vehicle is not just about opulence. It's about...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY9SF181225
Stock: 25G9137
Listed since: 11-12-2024 - $50,365MSRP $58,115
- 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
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 2500HD Pro. This GMC includes: POWER OUTLET, INSTRUMENT...
Features and Specs:
Listing Information:
VIN: 1GT4ULE79SF298321
Stock: 25G1044
Listed since: 04-30-2025 - $49,060MSRP $49,060
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 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: 1GT0HLE79SF273602
Stock: 723725
Listed since: 03-28-2025
Showing 43 - 63 out of 79 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Be Aware!!! Do Not Buy!!
Jim Feltes, 01/10/2024
2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when … the part will arrive. I have been without a vehicle for 53 days now and GM Customer Service keeps giving me the runaround. To say the least I am disappointed in the truck but extremely disappointed with GM and in the manner in which this has been handled.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,310 |
| 2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,115 |
| 2025 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $102,945 |
| 2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $88,355 |
| 2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $68,335 |
| 2025 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $96,485 |
| 2025 GMC Sierra 2500HD Pro 2dr Regular Cab LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $49,060 |
More about the GMC Sierra 2500HD
Edmunds has 79 New GMC Sierra 2500HDs for sale near you, including a 2025 Sierra 2500HD Pro Pickup and a 2025 Sierra 2500HD Denali Ultimate Pickup ranging in price from $49,060 to $104,730.
How much is a new 2025 GMC Sierra 2500HD in Picayune, MS?
- A new 2025 GMC Sierra 2500HD starts at $49,060 (including destination charge) in Picayune, MS. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 GMC Sierra 2500HD Crew Cab cost in Picayune, MS?
- A new 2025 GMC Sierra 2500HD Crew Cab starts at $58,115 in Picayune, MS. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.Other versions include:
2025 GMC Sierra 2500HD Diesel which starts at $102,945.
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