1. Limited time offer window of Oct 1, 2024 – Jan 2, 2025. To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by September 30, 2024; (2) register with Costco Auto Program online or through its call center by January 2, 2025, 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 to receive a $1,000 Costco member-only incentive; (4) take in-stock delivery between October 1, 2024, and January 2, 2025, of a new 2023, 2024, or 2025 GMC HUMMER EV Pickup or GMC HUMMER EV SUV; OR you must: (5) be a current Costco member by October 31, 2024; (6) register with Costco Auto Program online or through its call center by January 2, 2025, to receive a certificate with your unique promotion code; (7) present your certificate and unique promotion code to any GMC dealer at time of visit to receive a $1,000 Costco member-only incentive; (8) take-in stock delivery between November 1, 2024, and January 2, 2025, of a new 2023, 2024, or 2025 GMC Sierra 1500 (LD), or a new 2024 or 2025 GMC Sierra EV. 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 due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

1. Limited availability at GMC EV dealers. Monthly payment is $16.67 every $1,000 you finance. Average example down payment is 12.5%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

1. Amount financed $94,785. Monthly payment is $14.56 for every $1,000 you finance. Average example down payment is 2.7%. Some customers may not qualify. Not available with lease and some other offers. Savings based on Bankrate of 7.55%. Take new retail delivery by 1/2/25.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 3. Deferred monthly payments until next year. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. MUST BE A CURRENT OWNER OF A 2010 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2019 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 3. Deferred monthly payments until next year. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

1. Monthly payment is $28.16 for every $1,000 you finance. Example down payment is 18.0%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. Based on MSRP of $29,495. MUST BE A CURRENT OWNER OF A 2010 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2019 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

1. Sierra EV is available from a GMC EV dealer. Payments are for a 2024 SIERRA EV DENALI EDITION 1 with an MSRP of $99,495. 36 monthly payments total $39,564. Total lease cost is $43,074.64. Lease based on net capitalized cost of $95,975 including down payment of $3,520 and $7,500 in applied incentives. Closed-end lease. Option to purchase at lease end for an amount to be determined at lease signing. GM Financial must approve lease. Take new retail delivery by 12/31/24. Mileage charge of $.25/mile over 30,000 miles. Late payment and early termination fees apply. Lessee is responsible for insuring the lease vehicle. Lessee pays for maintenance, repair, excess wear and a disposition fee of $495 or less at end of lease. Not available with some other offers. Select Sierra EV leases with GM Financial benefit from a Clean Vehicle Federal Tax Credit of up to $7,500 through a residual enhancement applied by GM Financial. This is not an individual tax credit and cannot be claimed on your personal income taxes. Take delivery by 12/31/24. Consult your tax, legal or accounting professional if you have questions. Residual enhancement amount is subject to change. This information does not constitute tax, accounting, or legal advice.

1. Limited availability at GMC EV dealers. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 11.8%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. Limited time offer window of Oct 1, 2024 – Jan 2, 2025. To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by October 31, 2024; (2) register with Costco Auto Program online or through its call center by January 2, 2025 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 between October 1, 2024 and January 2, 2025 of a new 2023, 2024, or 2025 GMC HUMMER EV Pickup or SUV to receive a $1,000 Costco member-only cash allowance. Cash allowance 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 due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.

1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. Only on the 5.3L V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Savings based on Bankrate of 6.11%. Take new retail delivery by 1/2/25. Elevation shown. Available accessories shown.

1. Monthly payment is $28.16 for every $1,000 you finance. Average example down payment is 19.9%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/2/25. 2. Deferred monthly payments until next year. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 1/2/25.

HUMMER EV IS AVAILABLE FROM A GMC EV DEALER.

*100 points can be redeemed to receive $1 in purchasing value with My Buick Rewards. Must be 18 years or older. Points earned and redeemed only at GM entities and My Buick Rewards dealers in the United States (excluding Puerto Rico, the U.S. Virgin Islands, and Guam). Points are not earned on taxes, fees, or body-shop repair orders. Visit buick.com/rewards/terms to view the My GM Rewards Program Terms and Conditions. †Purchase and installation must be at a participating U.S. GM Dealer. See mycertifiedservicerebates.com for details on rebate/My Rewards claim. Claim must be submitted by 12/31/2024. Rebate can be issued as Rewards Points or Visa® Gift Card; allow 6 to 8 weeks for delivery of gift card. Offer ends 11/30/2024.