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  • Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest inventories of...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY8SF276273
    Stock: 28130
    Listed since: 04-01-2025

    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Jet Black leatherJet Black leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    SLT 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 inventor...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UNEY8SF232556
    Stock: 27955
    Listed since: 02-06-2025

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali Ultimate 4WD Downpour Metallic10-Speed Automatic, 4WD, Alpine Umber Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY6SF277975
    Stock: 28177
    Listed since: 04-08-2025

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    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali Ultimate 4WD White Frost Tricoat10-Speed Automatic, 4WD, Alpine Umber Leather.We here at Big Star GMC Buick are proud to host one of the l...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY9SF290851
    Stock: 28247
    Listed since: 04-21-2025

  • 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: Summit WhiteSummit White
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Summit White10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather.We here at Big Star GMC Buick are proud to host one of the largest ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY7SF269766
    Stock: 28086
    Listed since: 03-24-2025

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali Ultimate 4WD Downpour Metallic10-Speed Automatic, 4WD, Alpine Umber Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY7SF280299
    Stock: 28157
    Listed since: 04-07-2025

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Downpour Metallic10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest invento...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY0SF288255
    Stock: 28228
    Listed since: 04-16-2025

    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali Ultimate 4WD White Frost Tricoat10-Speed Automatic, 4WD, Alpine Umber Leather.We here at Big Star GMC Buick are proud to host one of the l...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY8SF280182
    Stock: 28158
    Listed since: 04-07-2025

  • 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: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, 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: 1GT4UXEY3SF277755
    Stock: 28136
    Listed since: 04-02-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, 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: 1GT4UXEY1SF272411
    Stock: 28128
    Listed since: 03-31-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest inventories of...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY9SF270207
    Stock: 28096
    Listed since: 03-25-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Summit White10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest inventories ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY1SF313888
    Stock: 28356
    Listed since: 05-19-2025

  • 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: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    AT4 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY3SF272121
    Stock: 28117
    Listed since: 03-27-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Summit White10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest inventories ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY6SF305057
    Stock: 28389
    Listed since: 05-26-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    AT4 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY4SF276811
    Stock: 28139
    Listed since: 04-02-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    AT4 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY1SF260422
    Stock: 28050
    Listed since: 03-13-2025

  • 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: Summit WhiteSummit White
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali Ultimate 4WD Summit White10-Speed Automatic, 4WD, Alpine Umber Leather.We here at Big Star GMC Buick are proud to host one of the largest ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY9SF290817
    Stock: 28245
    Listed since: 04-18-2025

    • Exterior color: Titanium Rush MetallicTitanium Rush Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Titanium Rush Metallic10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest in...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY6SF276577
    Stock: 28132
    Listed since: 04-01-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    Denali 4WD Summit White10-Speed Automatic, 4WD, Jet Black Leather.We here at Big Star GMC Buick are proud to host one of the largest inventories ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY1SF275739
    Stock: 28238
    Listed since: 04-17-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    AT4 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY0SF306791
    Stock: 28332
    Listed since: 05-09-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Big Star Buick GMC (62 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Baytown, TX / 62 miles away from Port Arthur, TX

    AT4 4WD Onyx Black10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.We here at Big Star GMC Buick are proud to host one of the lar...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY0SF306824
    Stock: 28329
    Listed since: 05-09-2025

Showing 1 - 21 out of 289 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.9 out of 5 stars28 Reviews
Write a vehicle reviewSee all 28 reviews
  • 5 star
    (64%)
  • 4 star
    (11%)
  • 3 star
    (0%)
  • 2 star
    (4%)
  • 1 star
    (21%)
1 out of 5 stars

Be Aware!!! Do Not Buy!!

Jim Feltes, 01/10/2024
2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when … the part will arrive. I have been without a vehicle for 53 days now and GM Customer Service keeps giving me the runaround. To say the least I am disappointed in the truck but extremely disappointed with GM and in the manner in which this has been handled.
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TrimMPGEngineStarting Price
2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$89,894
2025 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$85,764
2025 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$97,039
2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$88,309

More about the GMC Sierra 2500HD

Edmunds has 289 New GMC Sierra 2500HDs for sale near you, including a 2025 Sierra 2500HD SLT Pickup and a 2025 Sierra 2500HD Denali Ultimate Pickup ranging in price from $85,764 to $98,199.

How much is a new 2025 GMC Sierra 2500HD in Port Arthur, TX?

A new 2025 GMC Sierra 2500HD starts at $85,764 (including destination charge) in Port Arthur, 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 2500HD Crew Cab cost in Port Arthur, TX?

A new 2025 GMC Sierra 2500HD Crew Cab starts at $85,764 in Port Arthur, 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.
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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.