Skip to FiltersReport abuse
107 listings
- Arriving Soon$101,024MSRP $102,024
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Eagle Buick GMC (121 mi away)
Close
Located in Homosassa, FL / 121 miles away from Merritt Island, FL
Features and Specs:
Listing Information:
VIN: 1GT4UYEYXSF292162
Stock: 292162
Listed since: 04-22-2025 - $91,449MSRP $93,449
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 6'10” bed, 6.6l, 8cyl
- Eagle Buick GMC (121 mi away)
Close
Located in Homosassa, FL / 121 miles away from Merritt Island, FL
White Frost Tricoat 2025 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Atmosphere/Brownstone Le...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY6SF258868
Stock: N25413
Listed since: 04-23-2025 - New Listing$91,060MSRP $93,060
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- Eagle Buick GMC (121 mi away)
Close
Located in Homosassa, FL / 121 miles away from Merritt Island, FL
Sterling Metallic 2025 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather.This Sie...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY1SF289493
Stock: N25515
Listed since: 06-06-2025 - Arriving Soon$93,734MSRP $95,734
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- Eagle Buick GMC (121 mi away)
Close
Located in Homosassa, FL / 121 miles away from Merritt Island, FL
Features and Specs:
Listing Information:
VIN: 1GT4UWEY8SF317337
Stock: 317337
Listed since: 05-21-2025 - $105,115MSRP $106,115
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 8'2” bed, 6.6l, 8cyl
- Delray Buick GMC (137 mi away)(6)
Close
Located in Delray Beach, FL / 137 miles away from Merritt Island, FL
Price Includes:$1000 - Buick & GMC Select Market Incremental Consumer Cash. Exp. 06/30/2025 Sierra 3500HD Denali Ultimate, 10-Speed Automatic, 4WD, Ti...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY8SF303711
Stock: 303711G
Listed since: 06-04-2025 - New Listing$88,090MSRP $89,090
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Coggin Buick-GMC of Orange Park (144 mi away)(4)
Close
Located in Jacksonville, FL / 144 miles away from Merritt Island, FL
Summit White 2025 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Le...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY9SF310441
Stock: CGB250608
Listed since: 06-04-2025 - Arriving Soon
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Coggin Buick-GMC of Orange Park (144 mi away)(4)
Close
Located in Jacksonville, FL / 144 miles away from Merritt Island, FL
Onyx Black 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leather.
Features and Specs:
Listing Information:
VIN: 1GT4UYEYXSF311602
Stock: CGB250612
Listed since: 05-19-2025 - New Listing$86,850MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 6'10” bed, 6.6l, 8cyl
- Coral Springs Buick GMC (148 mi away)(2)
Close
Located in Coral Springs, FL / 148 miles away from Merritt Island, FL
Recent Arrival! Coral Springs Auto Mall is pleased to offer this Beautiful 2025 GMC Sierra 3500HD. This SLT Sierra 3500HD is beautifully finished in O...
Features and Specs:
Listing Information:
VIN: 1GT4UUEY3SF321364
Stock: SF321364
Listed since: 05-29-2025 - New Listing$90,990MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Coral Springs Buick GMC (148 mi away)(2)
Close
Located in Coral Springs, FL / 148 miles away from Merritt Island, FL
Coral Springs Auto Mall is pleased to offer this Beautiful 2025 GMC Sierra 3500HD. This Denali Sierra 3500HD is beautifully finished in Onyx Black and...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY0SF270529
Stock: SF270529
Listed since: 05-16-2025 - New Listing
Photos not available$94,840MSRP- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- Coral Springs Buick GMC (148 mi away)(2)
Close
Located in Coral Springs, FL / 148 miles away from Merritt Island, FL
Coral Springs Auto Mall is pleased to offer this Beautiful 2025 GMC Sierra 3500HD. This Denali Sierra 3500HD is beautifully finished in Sterling Metal...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY0SF252340
Stock: SF252340
Listed since: 05-16-2025 - New ListingPhotos not available$95,440MSRP
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- Coral Springs Buick GMC (148 mi away)(2)
Close
Located in Coral Springs, FL / 148 miles away from Merritt Island, FL
Coral Springs Auto Mall is pleased to offer this Beautiful 2025 GMC Sierra 3500HD. This Denali Sierra 3500HD is beautifully finished in White Frost Tr...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY4SF252762
Stock: SF252762
Listed since: 04-16-2025 - New Listing
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- Coral Springs Buick GMC (148 mi away)(2)
Close
Located in Coral Springs, FL / 148 miles away from Merritt Island, FL
Coral Springs Auto Mall is pleased to offer this Beautiful 2025 GMC Sierra 3500HD. This Denali Ultimate Sierra 3500HD is beautifully finished in Onyx ...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY7SF286285
Stock: SF286285
Listed since: 04-12-2025 - $91,475MSRP
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- 8'2” bed, 6.6l, 8cyl
- Ed Morse Sawgrass Buick Chevrolet GMC (153 mi away)
Close
Located in Sunrise, FL / 153 miles away from Merritt Island, FL
2025 GMC Sierra 3500HD Denali White Frost Tricoat 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Basic Maintenance Completed. Prices do not includ...
Features and Specs:
Listing Information:
VIN: 1GT4UWEYXSF148664
Stock: SF148664
Listed since: 11-25-2024 - $65,100MSRP $68,850
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 8'2” bed, 6.6l, 8cyl
- Ed Morse Sawgrass Buick Chevrolet GMC (153 mi away)
Close
Located in Sunrise, FL / 153 miles away from Merritt Island, FL
2025 GMC Sierra 3500HD Pro Summit White 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Basic Maintenance Completed. Prices do not include tax, tag...
Features and Specs:
Listing Information:
VIN: 1GT4USEY4SF125373
Stock: SF125373
Listed since: 09-24-2024 - $89,970MSRP $91,970
- Exterior color: Summit WhiteSummit White
- Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
- Vera Buick GMC (164 mi away)(6)
Close
Located in Pembroke Pines, FL / 164 miles away from Merritt Island, FL
Summit White 2025 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. ...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY2SF235197
Stock: G235197
Listed since: 04-03-2025 - $72,892MSRP $76,725
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 8'2” bed, 6.6l, 8cyl
- Brickell Buick & GMC (180 mi away)(2)
Close
Located in Miami, FL / 180 miles away from Merritt Island, FL
Onyx Black 2025 GMC Sierra 3500HD SLT 10-Speed Automatic, 4WD, Jet Black Leather. This exceptional vehicle comes well equipped including The "BRICKELL...
Features and Specs:
Listing Information:
VIN: 1GT4UUE78SF182825
Stock: M182825
Listed since: 12-18-2024 - $84,150MSRP $88,680
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- Brickell Buick & GMC (180 mi away)(2)
Close
Located in Miami, FL / 180 miles away from Merritt Island, FL
Onyx Black 2025 GMC Sierra 3500HD Denali 10-Speed Automatic, 4WD, Jet Black Leather. This exceptional vehicle comes well equipped including The "BRICK...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY4SF194717
Stock: M194717
Listed since: 01-09-2025 - 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 (186 mi away)(5)
Close
Located in Miami, FL / 186 miles away from Merritt Island, 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...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY3SF319380
Stock: 319380SS
Listed since: 05-28-2025 - Arriving SoonPhotos not available$105,359MSRP $106,359
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- Williamson Buick GMC (186 mi away)(5)
Close
Located in Miami, FL / 186 miles away from Merritt Island, FL
White Frost Tricoat 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Fully Detailed, 10-Speed Automatic, 4WD,...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY5SF294529
Stock: 294529SS
Listed since: 04-25-2025 - $91,390MSRP $92,390
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 8'2” bed, 6.6l, 8cyl
- Williamson Buick GMC (186 mi away)(5)
Close
Located in Miami, FL / 186 miles away from Merritt Island, FL
Summit White 2025 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Fully Detailed, 10-Speed Automatic, 4WD, Jet Black With Kal...
Features and Specs:
Listing Information:
VIN: 1GT4UVEY8SF217314
Stock: 217314SS
Listed since: 01-22-2025 - $68,610MSRP $65,710
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- Carl Black Chevrolet Buick GMC of Orlando (36 mi away)
- Home delivery*
Close
Located in Orlando, FL / 36 miles away from Merritt Island, FL
Features and Specs:
Listing Information:
VIN: 1GT39SEY0RF262687
Stock: F4340534
Listed since: 10-17-2023
Showing 85 - 105 out of 107 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) | $99,935 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $90,990 |
| 2025 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $88,680 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $106,115 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $89,090 |
| 2025 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $86,850 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $91,475 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $68,850 |
| 2025 GMC Sierra 3500HD SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | $76,725 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $105,759 |
| 2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $92,390 |
| 2024 GMC Sierra 3500HD undefined | N/A | 8-cylinders (diesel) | $65,710 |
More about the GMC Sierra 3500HD
Edmunds has 107 New GMC Sierra 3500HDs for sale near you, including a 2024 Sierra 3500HD Pro and a 2025 Sierra 3500HD Denali Ultimate ranging in price from $65,710 to $106,359.
How much is a new 2025 GMC Sierra 3500HD in Merritt Island, FL?
- A new 2025 GMC Sierra 3500HD starts at $65,710 (including destination charge) in Merritt Island, 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 Merritt Island, FL?
- A new 2025 GMC Sierra 3500HD Diesel starts at $102,024 in Merritt Island, 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 $68,850.
Filters
Skip to ResultsApplied Filters3Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Features
Options & Packages
* 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.