Skip to FiltersReport abuse
1,616 listings
- $87,615MSRP $94,915
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
This 2025 GMC Sierra 3500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: ONYX BLACK ASSIST STEPS, POWER-RETRACTABLE Power Retracta...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY4SF238490
Stock: 25G9415
Listed since: 02-18-2025 - $86,945MSRP $94,275
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
This outstanding example of a 2025 GMC Sierra 3500HD Denali is offered by Legacy Buick GMC. This GMC includes: PO, HARD FOLDING TRUCK BED COVER BY REA...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY8SF236015
Stock: 25G9417
Listed since: 02-19-2025 - $86,945MSRP $94,275
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
This 2025 GMC Sierra 3500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: PO, HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE P...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF236487
Stock: 25G9419
Listed since: 02-20-2025 - Arriving Soon$62,505MSRP $69,335
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black vinylJet Black vinyl
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 3500HD Pro. This GMC includes: X31 OFF-ROAD PACKAGE 1SA...
Features and Specs:
Listing Information:
VIN: 1GT4USEY2SF326592
Stock: 25G1139
Listed since: 06-04-2025 - $87,485MSRP $94,875
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 3500HD Denali. This GMC includes: PO, HARD FOLDING TRUC...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY3SF234950
Stock: 25G9383
Listed since: 02-12-2025 - New Listing$86,975MSRP $94,275
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
This 2025 GMC Sierra 3500HD Denali is proudly offered by Legacy Buick GMC You deserve a vehicle designed for higher expectations. This GMC Sierra 3500...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY3SF238352
Stock: 25G1177
Listed since: 06-10-2025 - Arriving Soon$62,515MSRP $69,335
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Legacy Buick GMC (231 mi away)(3)
Close
Located in Slidell, LA / 231 miles away from Ruston, LA
This outstanding example of a 2025 GMC Sierra 3500HD Pro is offered by Legacy Buick GMC. This GMC includes: X31 OFF-ROAD PACKAGE 1SA PRO SAFETY PLUS P...
Features and Specs:
Listing Information:
VIN: 1GT4USEYXSF326176
Stock: 25G1169
Listed since: 06-10-2025 - $104,909MSRP $104,909
- Exterior color: Onyx BlackOnyx Black
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- Big Star Buick GMC (237 mi away)
Close
Located in Baytown, TX / 237 miles away from Ruston, LA
Denali Ultimate 4WD Onyx Black10-Speed Automatic, 4WD, Alpine Umber Leather.We here at Big Star GMC Buick are proud to host one of the largest in...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY9SF299930
Stock: 28291
Listed since: 04-30-2025 - $92,235MSRP $95,834
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black premium leatherJet Black premium leather
- Big Star Buick GMC (237 mi away)
Close
Located in Baytown, TX / 237 miles away from Ruston, LA
Denali 4WD White Frost Tricoat10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest inven...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF271319
Stock: 28105
Listed since: 03-26-2025 - $79,866MSRP $88,640
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- Texan GMC Buick (238 mi away)(2)
Close
Located in Humble, TX / 238 miles away from Ruston, LA
Volcanic Red Tintcoat SLT 4WD $8,774 off MSRP! Price includes: $2750 - Buick & GMC Select Market Incremental Consumer Cash. Exp. 06/30/2025
Features and Specs:
Listing Information:
VIN: 1GT4UUEY0SF262838
Stock: G13445
Listed since: 03-18-2025 - $88,300MSRP $95,610
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- Texan GMC Buick (238 mi away)(2)
Close
Located in Humble, TX / 238 miles away from Ruston, LA
Sterling Metallic Denali 4WD $7,310 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/30/2025
Features and Specs:
Listing Information:
VIN: 1GT4UWEY6SF249443
Stock: G13413
Listed since: 03-03-2025 - $88,200MSRP $95,554
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- Texan GMC Buick (238 mi away)(2)
Close
Located in Humble, TX / 238 miles away from Ruston, LA
Sterling Metallic Denali 4WD $7,354 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/30/2025
Features and Specs:
Listing Information:
VIN: 1GT4UWEY1SF290689
Stock: G13561
Listed since: 04-17-2025 - $87,620MSRP $94,935
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- Texan GMC Buick (238 mi away)(2)
Close
Located in Humble, TX / 238 miles away from Ruston, LA
Sterling Metallic Denali 4WD $7,315 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/30/2025
Features and Specs:
Listing Information:
VIN: 1GT4UWEY5SF264046
Stock: G13454
Listed since: 03-19-2025 - Arriving Soon$94,260MSRP $95,260
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- McKinney Buick GMC (239 mi away)(10)
Close
Located in McKinney, TX / 239 miles away from Ruston, LA
This vehicle won't be on the lot long! Both practical and stylish! Turbocharger technology provides forced air induction, enhancing performance while ...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY9SF336981
Stock: 336981
Listed since: 06-14-2025 - Arriving Soon$104,235MSRP $104,235
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- McKinney Buick GMC (239 mi away)(10)
Close
Located in McKinney, TX / 239 miles away from Ruston, LA
Check out this 2025! Go anywhere versatility with roomy practicality! A turbocharger is also included as an economical means of increasing performance...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY9SF332487
Stock: 332487
Listed since: 06-10-2025 - $104,835MSRP $104,835
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- McKinney Buick GMC (239 mi away)(10)
Close
Located in McKinney, TX / 239 miles away from Ruston, LA
In order to ensure a safe experience for our customers, extended precautionary measures have been put in place. We are closely following guidelines fr...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY4SF293467
Stock: SF293467
Listed since: 04-24-2025 - $104,835MSRP $104,835
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- McKinney Buick GMC (239 mi away)(10)
Close
Located in McKinney, TX / 239 miles away from Ruston, LA
In order to ensure a safe experience for our customers, extended precautionary measures have been put in place. We are closely following guidelines fr...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY5SF300359
Stock: SF300359
Listed since: 05-01-2025 - Arriving Soon$94,260MSRP $95,260
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- McKinney Buick GMC (239 mi away)(10)
Close
Located in McKinney, TX / 239 miles away from Ruston, LA
Drive this home today! You won't want to miss this excellent value! This is a superior vehicle at an affordable price! Turbocharger technology provide...
Features and Specs:
Listing Information:
VIN: 1GT4UWEY6SF336873
Stock: 336873
Listed since: 06-14-2025 - $104,835MSRP $104,835
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Alpine Umber premium leatherAlpine Umber premium leather
- 8'2” bed, 6.6l, 8cyl
- McKinney Buick GMC (239 mi away)(10)
Close
Located in McKinney, TX / 239 miles away from Ruston, LA
In order to ensure a safe experience for our customers, extended precautionary measures have been put in place. We are closely following guidelines fr...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY8SF292452
Stock: SF292452
Listed since: 04-23-2025 - $81,232MSRP $86,325
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- DeMontrond Buick GMC (242 mi away)
Close
Located in Houston, TX / 242 miles away from Ruston, LA
At DeMontrond Buick GMC, we’re committed to delivering a trusted, family-owned dealership experience in Houston. Since 1953, our mission has been to p...
Features and Specs:
Listing Information:
VIN: 1GT4UUEY8SF241834
Stock: SF241834
Listed since: 05-05-2025 - $94,922MSRP $100,234
- Exterior color: Onyx BlackOnyx Black
- Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
- 6'10” bed, 6.6l, 8cyl
- DeMontrond Buick GMC (242 mi away)
Close
Located in Houston, TX / 242 miles away from Ruston, LA
At DeMontrond Buick GMC, we’re committed to delivering a trusted, family-owned dealership experience in Houston. Since 1953, our mission has been to p...
Features and Specs:
Listing Information:
VIN: 1GT4UYEY5SF297706
Stock: SF297706
Listed since: 05-27-2025
Showing 43 - 63 out of 1,616 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 undefined | N/A | 8-cylinders (diesel) | $86,325 |
| 2025 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $94,275 |
| 2025 GMC Sierra 3500HD Pro 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $69,335 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $104,235 |
| 2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | $100,234 |
More about the GMC Sierra 3500HD
Edmunds has 1,616 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD Pro Pickup and a 2025 Sierra 3500HD Denali Ultimate Pickup ranging in price from $69,335 to $104,909.
How much is a new 2025 GMC Sierra 3500HD in Ruston, LA?
- A new 2025 GMC Sierra 3500HD starts at $69,335 (including destination charge) in Ruston, LA. 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 Crew Cab cost in Ruston, LA?
- A new 2025 GMC Sierra 3500HD Crew Cab starts at $69,335 in Ruston, LA. 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 Diesel which starts at $100,234.
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
Edmunds Review
Features
Options & Packages
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.