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  • $96,825
    MSRP $97,325
    • Tustin Buick GMC (13 mi away)4 out of 5 stars(15)
    • Full Grain Leather S...
    • Heated Driver & Fron...
    • Power Sunroof
    • Apple CarPlay
    • Rear Cross Traffic A...
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    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2026 GMC Sierra 2500HD Onyx Black 10-Speed Automatic, 4WD, Obsidian Rush Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UZEY5TF103070
    Stock: SI13227
    Listed since: 08-26-2025

  • New Listing
    Photos not available
    $89,830
    MSRP $90,330
    • Tustin Buick GMC (13 mi away)4 out of 5 stars(15)
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2026 GMC Sierra 2500HD 10-Speed Automatic, 4WD, Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEYXTF116367
    Stock: SI13355
    Listed since: 09-04-2025

  • New Listing
    Photos not available
    $90,325
    MSRP $90,825
    • Tustin Buick GMC (13 mi away)4 out of 5 stars(15)
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2026 GMC Sierra 2500HD 10-Speed Automatic, 4WD, Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY2TF116282
    Stock: SI13356
    Listed since: 09-04-2025

  • $73,995
    MSRP $76,015
    • Tustin Buick GMC (13 mi away)4 out of 5 stars(15)
    • Heated Driver & Fron...
    • HD Rear Vision Camer...
    • Apple CarPlay
    • Rear Cross Traffic A...
    • Remote keyless entry
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2026 GMC Sierra 2500HD Summit White 10-Speed Automatic, 4WD, Black Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is v...

    Features and Specs:

    Listing Information:

    VIN: 1GT5UMEY5TF107028
    Stock: SI13322
    Listed since: 08-21-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    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.
  • $96,825
    MSRP $97,325
    • Tustin Buick GMC (13 mi away)4 out of 5 stars(15)
    • Full Grain Leather S...
    • Heated Driver & Fron...
    • Power Sunroof
    • Apple CarPlay
    • Rear Cross Traffic A...
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2026 GMC Sierra 2500HD Titanium 10-Speed Automatic, 4WD, Obsidian Rush Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle an...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UZEY8TF102690
    Stock: SI13226
    Listed since: 08-26-2025

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

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD Denali Ultimate Denali Ultimate Summit WhiteCadillac of Laguna Niguel & Laguna Niguel...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY7SF353641
    Stock: SF353641
    Listed since: 08-05-2025

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

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD Denali Denali Onyx BlackCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY3SF337366
    Stock: SF337366
    Listed since: 07-01-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Laguna Niguel GMC (6 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD AT4 AT4 Summit WhiteCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes: $1...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY0SF338799
    Stock: SF338799
    Listed since: 07-08-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    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 leatherJet Black leather
    • 6'10” bed, 6.6l, 8cyl
    • Laguna Niguel GMC (6 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD SLT SLT Onyx BlackCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes: $100...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UNEY3SF247451
    Stock: SF247451
    Listed since: 03-27-2025

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

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD AT4 AT4 Onyx BlackCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes: $100...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY7SF333177
    Stock: SF333177
    Listed since: 07-05-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Laguna Niguel GMC (6 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD AT4 AT4 Summit WhiteCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes: $1...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY4SF333184
    Stock: SF333184
    Listed since: 07-03-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Laguna Niguel GMC (6 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD Denali Ultimate Denali Ultimate Sterling MetallicCadillac of Laguna Niguel & Laguna N...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY4SF353435
    Stock: SF353435
    Listed since: 07-23-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    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
    • Laguna Niguel GMC (6 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD AT4 AT4 Onyx BlackCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes: $100...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY8SF338954
    Stock: SF338954
    Listed since: 07-05-2025

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

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD Denali Ultimate Denali Ultimate Onyx BlackCadillac of Laguna Niguel & Laguna Niguel G...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY8SF347055
    Stock: SF347055
    Listed since: 07-05-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Laguna Niguel GMC (6 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    Well Maintained, Won't Be Disappointed!!!.2025 GMC Sierra 2500HD AT4 AT4 Sterling MetallicCadillac of Laguna Niguel & Laguna Niguel GMC. Price include...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY1SF339170
    Stock: SF339170
    Listed since: 07-18-2025

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

    Located in Laguna Niguel, CA / 6 miles away from Laguna Beach, CA

    2025 GMC Sierra 2500HD Denali Denali Titanium Rush MetallicCadillac of Laguna Niguel & Laguna Niguel GMC. Price includes: $1000 - Buick & GMC Consumer...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREYXSF132322
    Stock: SF132322
    Listed since: 09-16-2024

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    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: Jet Black clothJet Black cloth
    • 8'2” bed, 6.6l, 8cyl
    • Tustin Buick GMC (13 mi away)4.17 out of 5 stars(18)
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    • Tire Pressure Warnin...
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2025 GMC Sierra 2500HD Summit White 10-Speed Automatic, Black Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid ...

    Features and Specs:

    Listing Information:

    VIN: 1GT0HLE7XSF117813
    Stock: SI11318
    Listed since: 09-10-2024

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Tustin Buick GMC (13 mi away)4.17 out of 5 stars(18)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2025 GMC Sierra 2500HD Onyx Black 10-Speed Automatic, 4WD, Black Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is v...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREYXSF301898
    Stock: SI12994
    Listed since: 07-08-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Tustin Buick GMC (13 mi away)4.17 out of 5 stars(18)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2025 GMC Sierra 2500HD Onyx Black 10-Speed Automatic, 4WD, Black Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is v...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY7SF299530
    Stock: SI12739
    Listed since: 05-16-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Tustin Buick GMC (13 mi away)4.17 out of 5 stars(18)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2025 GMC Sierra 2500HD Onyx Black 10-Speed Automatic, 4WD, Black Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is v...

    Features and Specs:

    Listing Information:

    VIN: 1GT4URE7XSF278033
    Stock: SI12707
    Listed since: 05-16-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Tustin Buick GMC (13 mi away)4.17 out of 5 stars(18)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tustin, CA / 13 miles away from Laguna Beach, CA

    2025 GMC Sierra 2500HD Onyx Black 10-Speed Automatic, 4WD, Black Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is v...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY7SF291718
    Stock: SI12657
    Listed since: 05-05-2025

Showing 1 - 21 out of 35 listings
TrimMPGEngineStarting Price
2026 GMC Sierra 2500HD undefinedN/AN/A$76,015
2025 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$96,040
2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$88,540
2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$88,210
2025 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)N/A8-cylinders (diesel)$82,115
2025 GMC Sierra 2500HD Pro 2dr Regular Cab LB (6.6L 8cyl 10A)N/A8-cylinders (gas)$50,320
2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)N/A8-cylinders (gas)$81,175

More about the GMC Sierra 2500HD

Edmunds has 35 New GMC Sierra 2500HDs for sale near you, including a 2025 Sierra 2500HD Pro Pickup and a 2026 Sierra 2500HD AT4X ranging in price from $50,320 to $97,325.

How much is a new 2026 GMC Sierra 2500HD in Laguna Beach, CA?

A new 2026 GMC Sierra 2500HD starts at $50,320 (including destination charge) in Laguna Beach, CA. 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 2026 GMC Sierra 2500HD Crew Cab cost in Laguna Beach, CA?

A new 2026 GMC Sierra 2500HD Crew Cab starts at $81,175 in Laguna Beach, CA. 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:
2026 GMC Sierra 2500HD Diesel which starts at $96,535.
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