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    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 2.7l, 4cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Sterling Metallic 8-Speed Automatic, 4WD, Black Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is...

    Features and Specs:

    18 Combined MPG (17 City/19 Highway)

    Listing Information:

    VIN: 1GTPUAEK2SZ130217
    Stock: SI11605
    Listed since: 10-24-2024

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Summit White 10-Speed Automatic, Jet Blk Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is vali...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED4SG330572
    Stock: SI12817
    Listed since: 05-22-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Onyx Black 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL1SZ246142
    Stock: SI12379
    Listed since: 05-01-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Sterling 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and i...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL8SZ290073
    Stock: SI12835
    Listed since: 05-14-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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: Downpour MetallicDownpour Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 5'10” bed, 5.3l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Downpour Metallic 10-Speed Automatic, 4WD, Jet Black Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle...

    Features and Specs:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUGEDXSZ192830
    Stock: SI12095
    Listed since: 01-28-2025

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 5'10” bed, 5.3l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Downpour Metallic 10-Speed Automatic, 4WD, Jet Black Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle...

    Features and Specs:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUGED6SZ192792
    Stock: SI12094
    Listed since: 02-03-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 2.7l, 4cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Onyx Black 8-Speed Automatic, 4WD, Black Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid ...

    Features and Specs:

    18 Combined MPG (17 City/19 Highway)

    Listing Information:

    VIN: 1GTPUAEK7SZ131217
    Stock: SI11619
    Listed since: 10-24-2024

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Summit White 10-Speed Automatic, Jet Blk Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is vali...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED3SG330577
    Stock: SI12807
    Listed since: 05-20-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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 leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Sterling 10-Speed Automatic, Jet Blk Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED8SG330896
    Stock: SI12806
    Listed since: 05-20-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 5.3l, 8cyl
    • Thorson Motor Center (20 mi away)5 out of 5 stars(3)
    • Free home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Pasadena, CA / 20 miles away from Pomona, CA

    This 2025 GMC Sierra 1500 Elevation, has a Onyx Black exterior color and a Jet Black interior color with 0 miles. The Stock Number is T55812. ...

    Features and Specs:

    Listing Information:

    VIN: 1GTUUCED9SZ262410
    Stock: T55812
    Listed since: 04-21-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Thorson Motor Center (20 mi away)5 out of 5 stars(3)
    • Free home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Pasadena, CA / 20 miles away from Pomona, CA

    This 2025 GMC Sierra 1500 Denali, has a Onyx Black exterior color and a Jet Black interior color with 0 miles. The Stock Number is T56053. You...

    Features and Specs:

    Listing Information:

    VIN: 3GTUUGEL9SG360738
    Stock: T56053
    Listed since: 06-17-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 5'10” bed, 5.3l, 8cyl
    • Thorson Motor Center (20 mi away)5 out of 5 stars(3)
    • Free home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Pasadena, CA / 20 miles away from Pomona, CA

    This 2025 GMC Sierra 1500 Denali, has a Sterling Metallic exterior color and a Jet Black interior color with 0 miles. The Stock Number is T561...

    Features and Specs:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 3GTUUGED8SG370086
    Stock: T56130
    Listed since: 06-24-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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
    • 6'7” bed, 2.7l, 4cyl
    • Simpson Buick GMC (18 mi away)5 out of 5 stars(5)
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    • Tire Pressure Warnin...
    Close

    Located in Buena Park, CA / 18 miles away from Pomona, CA

    Summit White 2025 GMC Sierra 1500 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hpPro 8-Speed Automatic, Black Cloth.All Roads Lead to Simpson.

    Features and Specs:

    19 Combined MPG (18 City/21 Highway)

    Listing Information:

    VIN: 3GTNHAEK3SG259501
    Stock: 259501
    Listed since: 03-13-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 5.3l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Summit White 10-Speed Automatic, Jet Blk Clth Cloth.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is v...

    Features and Specs:

    Listing Information:

    VIN: 1GTPHCED5SZ271512
    Stock: SI12620
    Listed since: 04-29-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Onyx Black 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL9SZ310105
    Stock: SI12967
    Listed since: 06-13-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Onyx Black 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL5SZ309985
    Stock: SI12972
    Listed since: 06-12-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Sterling 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and i...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHELXSZ309853
    Stock: SI12969
    Listed since: 06-12-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Sterling 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and i...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL7SZ309891
    Stock: SI12968
    Listed since: 06-16-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Sterling 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and i...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL4SZ290152
    Stock: SI12839
    Listed since: 05-27-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Onyx Black 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL7SZ290307
    Stock: SI12884
    Listed since: 06-09-2025

    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Tustin Buick GMC (22 mi away)4.06 out of 5 stars(16)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tustin, CA / 22 miles away from Pomona, CA

    2025 GMC Sierra 1500 Titainium 10-Speed Automatic, 4WD, Alpine Umber Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and ...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHELXSZ282007
    Stock: SI12768
    Listed since: 05-22-2025

Showing 1 - 21 out of 270 listings
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