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- $83,634MSRP $89,634
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
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Located in Dickinson, TX / 289 miles away from Weslaco, TX
Onyx Black 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, Po...
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Listing Information:
VIN: 1GT4UPEY8SF324018
Stock: 047293
Listed since: 06-04-2025 - $84,415MSRP $89,139
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, ...
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VIN: 1GT4UPEY0SF334266
Stock: 047391
Listed since: 06-26-2025 - $60,105MSRP $68,855
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
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Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Convenience Package (Deep-Tinted Glass, Electric Rear-Windo...
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Listing Information:
VIN: 1GT4ULEY9SF205225
Stock: 046654
Listed since: 01-06-2025 - $83,634MSRP $89,634
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Titanium 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, Powe...
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VIN: 1GT4UPEY9SF334427
Stock: 047344
Listed since: 06-16-2025 - $73,624MSRP $78,529
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic 6.6L V8 Denali Reserve Package (Power Sunroof), Preferred Equipment Group 5SA (120-V...
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Listing Information:
VIN: 1GT4URE72SF346101
Stock: 047431
Listed since: 07-02-2025 - $97,495MSRP $97,919
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
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Located in Dickinson, TX / 289 miles away from Weslaco, TX
Volcanic Red 2025 GMC Sierra 2500HD AT4X 4WD 10-Speed Automatic 6.6L V8 AT4X AEV Edition (AEV Brand Floor Liners (LPO), Gloss Black Door Handles, High...
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Listing Information:
VIN: 1GT4UZE74SF337996
Stock: 047372
Listed since: 06-19-2025 - Arriving Soon$61,273MSRP $67,145
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
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Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L 8-Cylinder OHV Recent Arrival! Convenience Package (Deep-Tinted Glass, Electric Re...
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Listing Information:
VIN: 1GT4ULEYXSF357840
Stock: 047496
Listed since: 07-18-2025 - Arriving Soon$61,273MSRP $67,145
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L 8-Cylinder OHV Recent Arrival! Convenience Package (Deep-Tinted Glass, Electric Re...
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Listing Information:
VIN: 1GT4ULEY0SF357488
Stock: 047494
Listed since: 07-18-2025 - Arriving Soon$84,528MSRP $90,254
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Denali Reserve Package (Power Sunroof), Gooseneck/5th Wh...
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Listing Information:
VIN: 1GT4UREY6SF338950
Stock: 047436
Listed since: 07-02-2025 - Arriving Soon$84,922MSRP $89,684
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Sterling Metallic 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel AT4 Preferred Package (LED Smoked Amber Roof Marker La...
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Listing Information:
VIN: 1GT4UPEY4SF340751
Stock: 047435
Listed since: 07-02-2025 - $79,264MSRP $88,264
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Titanium Rush Metallic 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Denali Reserve Package (Power Sunroof), Prefer...
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Listing Information:
VIN: 1GT4UREY1SF192991
Stock: 046559
Listed since: 12-13-2024 - $75,992MSRP $83,215
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Onyx Black 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Preferred Equipment Group 4SA (120-Volt Bed Mounted Power Out...
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Listing Information:
VIN: 1GT4UNEY6SF343672
Stock: 047408
Listed since: 07-01-2025 - $82,884MSRP $89,884
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Sterling Metallic 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Denali Reserve Package (Power Sunroof), Gooseneck/5...
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Listing Information:
VIN: 1GT4UREY1SF339066
Stock: 047371
Listed since: 06-19-2025 - $83,254MSRP $90,254
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Denali Reserve Package (Power Sunroof), Gooseneck/5th Wh...
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Listing Information:
VIN: 1GT4UREY3SF338923
Stock: 047353
Listed since: 06-19-2025 - Arriving Soon$92,503MSRP $97,494
- Exterior color: Onyx BlackOnyx Black
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Onyx Black 2025 GMC Sierra 2500HD AT4X 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Recent Arrival! Gooseneck/5th Wheel Prep Package, Hitch Pack...
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Listing Information:
VIN: 1GT4UZEY8SF357967
Stock: 047504
Listed since: 07-23-2025 - Arriving Soon$61,273MSRP $67,145
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Recent Arrival! Convenience Package (Deep-Tinted Glass, Ele...
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Listing Information:
VIN: 1GT4ULEY8SF358310
Stock: 047503
Listed since: 07-23-2025 - $73,595MSRP $84,345
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
White Frost Tricoat 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Preferred Equipment Group 4SA (120-Volt Bed Mounted ...
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Listing Information:
VIN: 1GT4UNEY0SF175317
Stock: 046426
Listed since: 12-10-2024 - $92,868MSRP $97,604
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Sterling Metallic 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Gooseneck/5th Wheel Prep Package, Hitch Pa...
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Listing Information:
VIN: 1GT4UXEY4SF323111
Stock: 047439
Listed since: 07-02-2025 - $92,524MSRP $98,524
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Onyx Black 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Gooseneck/5th Wheel Prep Package, Hitch Package (...
Features and Specs:
Listing Information:
VIN: 1GT4UXEY6SF315592
Stock: 047248
Listed since: 05-21-2025 - $84,640MSRP $85,140
- 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
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Red 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps), AT4 Prem...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY4SF313534
Stock: 047376
Listed since: 06-23-2025 - Arriving Soon$84,184MSRP $89,884
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Gay Buick GMC (289 mi away)(7)
Close
Located in Dickinson, TX / 289 miles away from Weslaco, TX
Titanium 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Denali Reserve Package (Power Sunroof), Gooseneck/5th Wheel ...
Features and Specs:
Listing Information:
VIN: 1GT4UREY2SF346091
Stock: 047410
Listed since: 07-01-2025
Showing 64 - 84 out of 5,232 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 AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $85,140 |
| 2025 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $67,145 |
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $78,529 |
| 2025 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $97,919 |
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $88,264 |
| 2025 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $83,215 |
| 2025 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $97,494 |
| 2025 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $97,604 |
More about the GMC Sierra 2500HD
Edmunds has 5,232 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 $67,145 to $98,524.
How much is a new 2025 GMC Sierra 2500HD in Weslaco, TX?
- A new 2025 GMC Sierra 2500HD starts at $67,145 (including destination charge) in Weslaco, TX. 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 Weslaco, TX?
- A new 2025 GMC Sierra 2500HD Crew Cab starts at $67,145 in Weslaco, TX. 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 $97,604.
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