New GMC Sierra Offers

  • 2023 GMC SIERRA

    2023 GMC SIERRA

    Save $10,000 OFF of MSRP
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    2023 GMC SIERRA 1500 DENALI CREW CAB
    Stock# G03505 VIN: 3GTUUGED6PG246096
    MSRP $72,575. Includes $2500 trade assistance, $2750 purchase allowance and $750 bonus cash. Must trade in a 2009 model year or newer vehicle. Not available with lease and some other offers. With approved credit. Tax, title and license extra. Must take new retail delivery by 12/04/2023.

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  • 2023 GMC Sierra 1500

    2023 GMC Sierra 1500

    $1,000 Member-Only Incentive
    View Disclaimer

    To qualify for the General Motors Limited-Time Special, you must (1) be a current Costco member by 10/31/23; (2) register with Costco Auto Program online or through its call center by 1/2/24 to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4) take in-stock delivery or place a factory order between 11/1/23 and 1/2/24 of a new 2022, 2023 or 2024 GMC Sierra 1500 or Terrain to receive a $1,000 Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change without notice. Visit CostcoAuto.com/Save for full details.

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  • GMC SIERRA 1500

    GMC SIERRA 1500

    0.9% APR for well qualified buyers
    Plus an additional $2500 Trade Assistance when you trade in an eligible vehicle
    View Disclaimer

    2023 GMC Sierra 1500: Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 12/4/23. **Only on the 5.3L EcoTec3 V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2009 model year or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 12/4/23. ***Only on the 5.3L EcoTec3 V8 Engine. Not available with lease and some other offers. Take new retail delivery by 12/4/23. Available features shown.

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Learn More About the GMC Sierra

  • May 2, 2023

    First-Ever Sierra HD AT4X and Extreme AEV Edition

    The first-ever 2024 GMC Sierra HD AT4X  has been announced! This will also feature the Sierra HD AT4X AEV Edition. This truck focuses on adventure with towing capability.AT4X: Premium off-roading the GMC way Available 18,500-pound max trailering capacity1 Factory-installed 1.5-inch (38mm) suspension lift Multimatic DSSV dampers Rear e-locking differential 35-inch Goodyear Territory tires Specific front…

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  • April 6, 2023

    GMC Expands Capability of 2024 Sierra 1500 AT4X

    The Duramax engine delivers increased power and torque and was first introduced on select 2023 Sierra 1500 trims. GMC has taken this Duramax engine and advanced it. The 2.0L Duramax engine will be standard with a 10 speed automatic transmission and deliver 305 horse power with a max torque of 495 lb-ft! “These refinements of…

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  • October 24, 2022

    Introducing the First-Ever 2024 GMC Sierra EV

    GMC’s introduction of the first-ever Sierra EV marks a turning point for the premium truck brand, as it expands its portfolio of all-electric trucks!

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