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93 listings
  • Arriving Soon
    Photos not available
    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Wiesner Buick GMC (108 mi away)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Conroe, TX / 108 miles away from Bastrop, TX

    Recent Arrival! This 2025 GMC Sierra 3500HD Denali in Downpour Metallic comes with the following features: Duramax 6.6L V8 Turbodiesel 10-Speed Automa...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY9SF310901
    Stock: SC5600
    Listed since: 05-14-2025

  • Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black leatherJet Black leather
    • DeMontrond Buick GMC (110 mi away)
    • Blind Spot Monitorin...
    • Parking sensors
    • Upgraded Engine
    • Cooled Seats
    • Adaptive Cruise Cont...
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEY1SF279557
    Stock: SF279557
    Listed since: 05-05-2025

  • Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 04-30-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Arriving Soon
    Photos not available
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UVEY1SF313821
    Stock: SF313821
    Listed since: 05-20-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEY1SF279543
    Stock: SF279543
    Listed since: 04-21-2025

  • Photos not available
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEYXSF294607
    Stock: SF294607
    Listed since: 04-25-2025

    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEY8SF279569
    Stock: SF279569
    Listed since: 04-24-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEY0SF297676
    Stock: SF297676
    Listed since: 04-30-2025

  • Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate clothDark Walnut/Slate cloth
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEY2SF294407
    Stock: SF294407
    Listed since: 04-25-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UVEY3SF313805
    Stock: SF313805
    Listed since: 05-20-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 8'2” bed, 6.6l, 8cyl
    • DeMontrond Buick GMC (110 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 110 miles away from Bastrop, TX

    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: 1GT4UYEY3SF275932
    Stock: SF275932
    Listed since: 04-28-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
    • Interior color: Jet Black leatherJet Black leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Blind Spot Monitorin...
    • Parking sensors
    • Upgraded Engine
    • Cooled Seats
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Volcanic Red Tintcoat SLT 4WD $7,882 off MSRP! Price includes: $2750 - Buick & GMC Consumer Cash Program. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UUEY0SF262838
    Stock: G13445
    Listed since: 03-18-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Onyx Black Denali 4WD $4,069 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEYXSF265922
    Stock: G13460
    Listed since: 03-21-2025

  • Arriving Soon
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Onyx Black Denali 4WD $4,069 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY3SF290662
    Stock: G13564
    Listed since: 04-21-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Sterling Metallic Denali 4WD $4,069 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY6SF249443
    Stock: G13413
    Listed since: 03-03-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Sterling Metallic Denali 4WD $4,069 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY1SF290689
    Stock: G13561
    Listed since: 04-17-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Sterling Metallic Denali 4WD $4,069 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY5SF264046
    Stock: G13454
    Listed since: 03-19-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    Onyx Black Denali 4WD $7,382 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY5SF234769
    Stock: G13351
    Listed since: 02-10-2025

    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • Texan GMC Buick (120 mi away)3 out of 5 stars(2)
    • Sunroof/Moonroof
    • Upgraded Engine
    • Adaptive Cruise Cont...
    • Heads up display
    • Towing Hitch
    Close

    Located in Humble, TX / 120 miles away from Bastrop, TX

    White Frost Tricoat Denali 4WD $7,436 off MSRP! Price includes: $1000 - GM Bonus Cash. Exp. 06/02/2025

    Features and Specs:

    Listing Information:

    VIN: 1GT4UWEY0SF234968
    Stock: G13360
    Listed since: 02-11-2025

  • Arriving Soon
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 8'2” bed, 6.6l, 8cyl
    • Big Star Buick GMC (138 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 138 miles away from Bastrop, TX

    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

Showing 43 - 63 out of 93 listings

Consumer Reviews for the GMC Sierra 3500HD

Read recent reviews for the GMC Sierra 3500HD
Overall Consumer Rating
4 out of 5 stars25 Reviews
Write a vehicle reviewSee all 25 reviews
  • 5 star
    (64%)
  • 4 star
    (0%)
  • 3 star
    (16%)
  • 2 star
    (16%)
  • 1 star
    (4%)
5 out of 5 stars

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!!!!
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TrimMPGEngineStarting Price
2025 GMC Sierra 3500HD undefinedN/A8-cylinders (diesel)$86,325
2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$99,739
2025 GMC Sierra 3500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$90,305
2025 GMC Sierra 3500HD Denali Ultimate 4dr Crew Cab 4WD LB DRW (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$104,584

More about the GMC Sierra 3500HD

Edmunds has 93 New GMC Sierra 3500HDs for sale near you, including a 2025 Sierra 3500HD SLT and a 2025 Sierra 3500HD Denali Ultimate Pickup ranging in price from $86,325 to $104,909.

How much is a new 2025 GMC Sierra 3500HD in Bastrop, TX?

A new 2025 GMC Sierra 3500HD starts at $86,325 (including destination charge) in Bastrop, 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 3500HD Diesel cost in Bastrop, TX?

A new 2025 GMC Sierra 3500HD Diesel starts at $99,739 in Bastrop, 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 3500HD Crew Cab which starts at $90,305.
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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.