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- Arriving Soon$76,385MSRP $86,385
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
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Located in Picayune, MS / 150 miles away from Milton, FL
SMALL TOWN FRIENDLY SERVICE, BIG TIME SAVINGS at Mossy of Picayune! Thank you for the opportunity to earn your business! Our goal is to make this the ...
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VIN: 1GT4UPEYXTF225508
Stock: 225508A
Listed since: 05-12-2026 - $67,026MSRP $70,130
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
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Located in Picayune, MS / 150 miles away from Milton, FL
We are proud to offer this good-looking 2026 GMC Sierra 2500HD in Sterling Metallic. This vehicle has passed our comprehensive inspection with flying ...
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VIN: 1GT4ULEY3TF218621
Stock: 218621
Listed since: 04-16-2026 - $79,460MSRP $90,960
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
Close
Located in Picayune, MS / 150 miles away from Milton, FL
SMALL TOWN FRIENDLY SERVICE, BIG TIME SAVINGS at Mossy of Picayune! Thank you for the opportunity to earn your business! Our goal is to make this the ...
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Listing Information:
VIN: 1GT4UREY7TF102714
Stock: 102714
Listed since: 09-09-2025 - $88,135MSRP $98,635
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
Close
Located in Picayune, MS / 150 miles away from Milton, FL
SMALL TOWN FRIENDLY SERVICE, BIG TIME SAVINGS at Mossy of Picayune! Thank you for the opportunity to earn your business! Our goal is to make this the ...
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Listing Information:
VIN: 1GT4UXEY1TF241502
Stock: 241502
Listed since: 03-19-2026 - Arriving Soon$81,363MSRP $84,910
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
Close
Located in Picayune, MS / 150 miles away from Milton, FL
We are proud to offer this good-looking 2026 GMC Sierra 2500HD in Sterling Metallic. This vehicle has passed our comprehensive inspection with flying ...
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Listing Information:
VIN: 1GT4UNEY9TF291715
Stock: 291715
Listed since: 05-08-2026 - Arriving Soon$83,322MSRP $86,930
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
Close
Located in Picayune, MS / 150 miles away from Milton, FL
SMALL TOWN FRIENDLY SERVICE, BIG TIME SAVINGS at Mossy of Picayune! Thank you for the opportunity to earn your business! Our goal is to make this the ...
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Listing Information:
VIN: 1GT4UPEY1TF284222
Stock: 284222
Listed since: 04-30-2026 - Arriving Soon$96,111MSRP $100,114
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
- 6'10” bed, 6.6l, 8cyl
- 150 mi away
Close
Located in Picayune, MS / 150 miles away from Milton, FL
We are proud to offer this handsome 2026 GMC Sierra 2500HD in Sterling Metallic. This vehicle has passed our comprehensive inspection with flying colo...
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VIN: 1GT4UZEY8TF279305
Stock: 279305
Listed since: 05-12-2026 - $59,490MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
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Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 GMC Sierra 2500HD Pro is proudly offered by Legacy Buick GMC This GMC includes: GVWR, 10,450 LBS 1SA PRO SAFETY PLUS PACKAGE Rear Parking Ai...
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VIN: 1GT4ULE70TF171734
Stock: 26G1773
Listed since: 12-08-2025 - $96,535MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 GMC Sierra 2500HD Denali is offered to you for sale by Legacy Buick GMC. This GMC includes: LPO, BODY COLOR WHEEL ARCH MOLDINGS STERLING MET...
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VIN: 1GT4UREY0TF188027
Stock: 26G1762
Listed since: 12-03-2025 - Arriving Soon$87,730MSRP $98,730
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD Denali. Today's luxury vehicle is not just about...
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VIN: 1GT4UREY6TF283224
Stock: 26G2208
Listed since: 04-28-2026 - $93,405MSRP $105,405
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 GMC Sierra 2500HD Denali Ultimate is offered to you for sale by Legacy Buick GMC. This GMC includes: LPO, HARD FOLDING TRUCK BED COVER BY RE...
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VIN: 1GT4UXEY3TF269639
Stock: 26G2155
Listed since: 04-15-2026 - Arriving Soon$65,795MSRP $71,795
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This outstanding example of a 2026 GMC Sierra 2500HD Pro is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Sp...
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VIN: 1GT4ULEYXTF287399
Stock: 26G2247
Listed since: 05-04-2026 - $87,000MSRP $98,000
- Exterior color: Onyx BlackOnyx Black
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
Legacy Buick GMC is excited to offer this 2026 GMC Sierra 2500HD Denali. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS Floor Mats ...
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Listing Information:
VIN: 1GT4UREY2TF236336
Stock: 26G2022
Listed since: 03-09-2026 - $81,775MSRP $92,775
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD AT4. This GMC includes: GOOSENECK / 5TH WHEEL PR...
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Listing Information:
VIN: 1GT4UPEY1TF176523
Stock: 26G1696
Listed since: 11-21-2025 - $49,705MSRP $58,205
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This outstanding example of a 2026 GMC Sierra 2500HD Pro is offered by Legacy Buick GMC. This GMC includes: GVWR, 10,350 LBS X31 OFF-ROAD PACKAGE Tire...
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Listing Information:
VIN: 1GT5ULE77TF175977
Stock: 26G1678
Listed since: 11-18-2025 - Arriving Soon$77,140MSRP $85,140
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 GMC Sierra 2500HD SLT is proudly offered by Legacy Buick GMC This GMC includes: GVWR, 11,350 LBS GOOSENECK / 5TH WHEEL PREP PACKAGE Bed Line...
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Listing Information:
VIN: 1GT4UNEY7TF284973
Stock: 26G2254
Listed since: 05-05-2026 - $86,430MSRP $98,430
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 GMC Sierra 2500HD Denali is proudly offered by Legacy Buick GMC You appreciate the finer things in life, the vehicle you drive should not be...
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Listing Information:
VIN: 1GT4UREY8TF282835
Stock: 26G2214
Listed since: 04-28-2026 - $50,960MSRP $59,460
- Exterior color: Coastal DuneCoastal Dune
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD Pro. This GMC includes: GVWR, 10,450 LBS 1SA PRO...
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Listing Information:
VIN: 1GT4ULE74TF177701
Stock: 26G1672
Listed since: 11-18-2025 - $91,305MSRP $104,805
- Exterior color: Glacier White TricoatGlacier White Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 GMC Sierra 2500HD Denali Ultimate is proudly offered by Legacy Buick GMC You deserve a vehicle designed for higher expectations. This GMC Si...
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Listing Information:
VIN: 1GT4UXEY0TF177100
Stock: 177100DT
Listed since: 12-26-2025 - Arriving Soon$77,140MSRP $85,140
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This outstanding example of a 2026 GMC Sierra 2500HD SLT is offered by Legacy Buick GMC. This GMC includes: GVWR, 11,350 LBS GOOSENECK / 5TH WHEEL PRE...
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Listing Information:
VIN: 1GT4UNEY0TF285060
Stock: 26G2233
Listed since: 04-30-2026 - New Listing$77,320MSRP $88,320
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- 158 mi away
Close
Located in Slidell, LA / 158 miles away from Milton, FL
This 2026 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...
Features and Specs:
Listing Information:
VIN: 1GT4UPEY9TF218548
Stock: 26G2285
Listed since: 05-14-2026
Showing 1 - 21 out of 4,685 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
2024 GMC Denali Ultimate
Justin Mullinax, 09/03/2023
2024 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A)
I purchased and still have a 2024 GMC Denali Ultimate that I have had nothing but issues with since the second week of purchasing new. The truck left me and my family stranded in Walsenburg Colorado with only 1,253 miles on it. We called On Star to have a wrecker take it to the dealer. On Star wouldn’t send a wrecker because we had a 22’ utility trailer so we where out a wrecker bill. I … called Ferguson GMC where I purchased the vehicle from and left multiple messages for my salesman and the GM to see what my options were. I never received a call or text from either. One week after the day it broke down I did get a call back from the service manager MIKE GENOVESE . Mike informed me there was nothing they could do since it was already at another dealership. The truck was taken to Wilcoxson GMC in Pueblo Colorado where it sat for 6 weeks getting a new DPF filter and Pressure Differential Sensor. GM has still been unwilling to compensate for the 6 weeks of being with our primary vehicle used for work. We literally had to purchase another New GMC from Wilcoxson to get home as there where no loaner vehicles available. When our 2024 GMC showed up at our house through GM reunite program it had 680 miles more than when it was delivered to the dealership and there was no diesel or def fluid in the truck. We finally got a reimbursement check for the hotel room we had to get for 2 nights waiting for the dealership to open. I wouldn’t recommend buying anything from General Motors as they don’t stand behind anything. I have spent over 40 hours trying to get a fair compensation or Buy Back from GM and have yet to get anywhere with them. I was told they would Repurchase it and was told to get in contact with MIKE GENOVESE the service manager at Ferguson GMC in Norman Oklahoma. I called Mike to schedule a time to bring it in for the Buy Back and he didn’t know anything about it. So I called Shaun Gusumano back and he assured me Mike was brought up to speed and would be handling it. Once again I called Mike and still isn’t aware. If you are having any issues with getting ahold of GM please let Shaun know as he is not taking care of my issues. [contact info removed]
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $86,385 |
| 2026 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $70,130 |
| 2026 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,960 |
| 2026 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $98,635 |
| 2026 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $84,910 |
| 2026 GMC Sierra 2500HD AT4X 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,114 |
| 2026 GMC Sierra 2500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $59,460 |
| 2026 GMC Sierra 2500HD Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $58,205 |
More about the GMC Sierra 2500HD
Edmunds has 4,685 New GMC Sierra 2500HDs for sale near you, including a 2026 Sierra 2500HD Pro Pickup and a 2026 Sierra 2500HD Denali Pickup ranging in price from $49,705 to $96,535.
How much is a new 2026 GMC Sierra 2500HD in Milton, FL?
- A new 2026 GMC Sierra 2500HD starts at $49,705 (including destination charge) in Milton, FL. 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 2026 GMC Sierra 2500HD Crew Cab cost in Milton, FL?
- A new 2026 GMC Sierra 2500HD Crew Cab starts at $50,960 in Milton, FL. 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:
2026 GMC Sierra 2500HD Diesel which starts at $88,135.