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93 listings
- $98,525MSRP $101,525
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Nalley Brunswick Buick GMC (194 mi away)
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Located in Brunswick, GA / 194 miles away from Cocoa, FL
Notes on this vehicle:*DESIRABLE FEATURES:* This new 2025 GMC Sierra 3500HD Denali Ultimate for sale features: MOONROOF, REMOTE START, HEATED SEATS, 5...
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Listing Information:
VIN: 1GT4UYEY2SF309648
Stock: G12510
Listed since: 06-27-2025 - $68,735MSRP $72,235
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Nalley Brunswick Buick GMC (194 mi away)
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Located in Brunswick, GA / 194 miles away from Cocoa, FL
Notes on this vehicle:*DESIRABLE FEATURES:* APPLE CARPLAY, DIESEL, 4x4, 5th Wheel Prep Package, Dually, Lane Depart Warning, Tow Pkg, Trailer Brake Co...
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VIN: 1GT4USEY6SF321296
Stock: G12559
Listed since: 06-23-2025 - Arriving Soon
Photos not available$80,220MSRP- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black clothJet Black cloth
- Nalley Brunswick Buick GMC (194 mi away)
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Located in Brunswick, GA / 194 miles away from Cocoa, FL
Notes on this vehicle:*DESIRABLE FEATURES:* This new 2025 GMC Sierra 3500HD SLE for sale features: REMOTE START, 5th Wheel Prep Package, HD Surround V...
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VIN: 1GT4UTEY5SF330285
Stock: G12574
Listed since: 06-11-2025 - Arriving Soon
Photos not available$104,759MSRP $105,759- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Williamson Buick GMC (195 mi away)(5)
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Located in Miami, FL / 195 miles away from Cocoa, FL
Titanium Rush Metallic 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Fully Detailed, 10-Speed Automatic, 4...
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VIN: 1GT4UYEY3SF319380
Stock: 319380SS
Listed since: 05-28-2025 - Arriving Soon$105,409MSRP $106,409
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Williamson Buick GMC (195 mi away)(5)
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Located in Miami, FL / 195 miles away from Cocoa, FL
Onyx Black 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Fully Detailed, 10-Speed Automatic, 4WD, Alpine U...
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Listing Information:
VIN: 1GT4UYEY0SF334273
Stock: 334273SS
Listed since: 06-19-2025 - New ListingPhotos not availableNot Priced
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- Brickell Buick & GMC (190 mi away)(2)
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Located in Miami, FL / 190 miles away from Cocoa, FL
White Frost Tricoat 2025 GMC Sierra 3500HD Denali 10-Speed Automatic, 4WD, Jet Black Leather. This exceptional vehicle comes well equipped including T...
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Listing Information:
VIN: 1GT4UWEY3SF239744
Stock: M239744
Listed since: 06-24-2025 - $69,610MSRP $65,710
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- Carl Black Chevrolet Buick GMC of Orlando (26 mi away)
- Home delivery*
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Located in Orlando, FL / 26 miles away from Cocoa, FL
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Listing Information:
VIN: 1GT39SEY0RF262687
Stock: F4340534
Listed since: 10-17-2023 - $47,738MSRP $49,505
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 8'2” bed, 6.6l, 8cyl
- Carl Black Chevrolet Buick GMC of Orlando (26 mi away)
- Home delivery*
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Located in Orlando, FL / 26 miles away from Cocoa, FL
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Listing Information:
VIN: 1GT38PE76RF450931
Stock: F4341564
Listed since: 08-05-2024 - $61,755MSRP $68,755
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- Linus Buick GMC (63 mi away)
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Located in Vero Beach, FL / 63 miles away from Cocoa, FL
Summit White 2024 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselWE DELIVER TO YOUR HOME OR OFFICE !!! CERTAIN RESTRICTIONS A...
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Listing Information:
VIN: 1GT49SEY7RF466908
Stock: 24313
Listed since: 07-26-2024
Showing 85 - 93 out of 93 listings
Consumer Reviews for the GMC Sierra 3500HD
Read recent reviews for the GMC Sierra 3500HD
WHAT A TRUCK
Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future.
I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing...
A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review.
I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather.
About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators.
I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks.
Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $101,525 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $72,235 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $80,220 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $105,759 |
| 2024 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $65,710 |
| 2024 GMC Sierra 3500HD Pro 2dr Regular Cab LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $49,505 |
More about the GMC Sierra 3500HD
Edmunds has 93 New GMC Sierra 3500HDs for sale near you, including a 2024 Sierra 3500HD Pro Pickup and a 2025 Sierra 3500HD Denali Ultimate Pickup ranging in price from $49,505 to $106,409.
How much is a new 2025 GMC Sierra 3500HD in Cocoa, FL?
- A new 2025 GMC Sierra 3500HD starts at $49,505 (including destination charge) in Cocoa, 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 2025 GMC Sierra 3500HD Diesel cost in Cocoa, FL?
- A new 2025 GMC Sierra 3500HD Diesel starts at $101,525 in Cocoa, 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:
2025 GMC Sierra 3500HD Crew Cab which starts at $72,235.
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** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.