(1) Available for eligible individual buyers on new qualifying vehicles assembled in the US. Only applies to interest paid in tax years 2025-2028 on new debt contracted after 12/31/2024. Tax deduction subject to change and filing requirements. Income restrictions and other restrictions and limitations may apply. Consult your tax, legal, or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice. Deduction subject to federal laws and regulations and manufacturing constraints.

(1) 0% APR for 36 months. Monthly payment is $27.78 for every $1,000 you finance. Example down payment: 8.8%. Must finance with GM Financial. Down payment required at signing, if applicable. Some customers may not qualify. Not available with lease and some other offers. Savings based on Bankrate of 5.52%. Take new retail delivery by 8/4/2025. (2) Based on an MSRP of $51,303 for Silverado Custom. Available on the TurboMax™ engine only. Must be a current owner of a 2011 or newer or lessee of 2020 or newer Chevrolet vehicle. Trade-in or lease termination not required. Not available with special financing lease and some other offers. Tax, title, license, dealers fees extra. Dealer sets final price. Take new retail delivery by 8/4/25.

(1) Monthly payment is $16.67 for every $1,000 you finance. Example down payment: 16.3%. Must finance with GM Financial. Down payment required at signing, if applicable. Some customers may not qualify. Not available with lease and some other offers. Savings based on Bankrate of 5.69%.Take new retail delivery by 8/4/2025. (2) To qualify for the GM Limited Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet dealer at time of visit; (4a) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025 Chevrolet Blazer EV, Equinox EV, or 2024, 2025, 2026 Chevrolet Silverado EV; (4b) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025 Chevrolet Colorado; (4c) take delivery between June 3, 2025, and August 4, 2025, of a new 2025 Chevrolet BrightDrop 400, BrightDrop 600 to receive a $2,750 Gold Star/Business Membership Costco member-only incentive or $3,000 Executive level Membership 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 due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions (3) To be eligible for the $105 off the MSRP of the GM PowerUp 2 Charger offer and the $255 off MSRP on the GM Energy Powershift Charger offer, you must: (1) be a current Costco Member by June 2, 2025. (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet, GMC or Cadillac Dealer at time of visit; (4) purchase eligible GM Energy charger between June 3, 2025, and August 4, 2025, to receive $105 off the MSRP of the GM PowerUp 2 charger or $255 off the MSRP of the GM Energy PowerShift 19.2 kW Charger when purchased at any Chevrolet, Cadillac or GMC Dealership. Additional charges, such as taxes and installation fees, apply. The GM PowerUp 2 and the GM Energy Powershift require professional installation. Dealer sets the final price. Offer begins June 3, 2025 and ends on August 4, 2025. Incentives will be applied at the time of an eligible GM EV purchase or lease and are compatible with current eligible manufacturer incentives for which you qualify. Additionally, incentives for the GM PowerUp 2 Charger and the GM Energy PowerShift Charger can be applied separately from the purchase or lease of a GM EV. Visit CostcoAuto.com/GMEnergy for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions

1. To qualify for the GM Limited Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet dealer at time of visit; (4a) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025 Chevrolet Blazer EV, Equinox EV, or 2024, 2025, 2026 Chevrolet Silverado EV; (4b) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025 Chevrolet Colorado; (4c) take delivery between June 3, 2025, and August 4, 2025, of a new 2025 Chevrolet BrightDrop 400, BrightDrop 600 to receive a $2,750 Gold Star/Business Membership Costco member-only incentive or $3,000 Executive level Membership 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 due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions 2. To qualify for the GM Rewards Limited Time Special, and receive 10,000 GM Rewards points for Costco Gold Star, Business Membership or 12,000 GM Rewards points for Executive Membership on eligible purchases you must: (1) be a Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) be an individual consumer 18 years or older residing in the fifty (50) United States or Washington, D.C.; (3) be a GM Rewards Member or enroll in the GM Rewards Program within 30 days of the purchase of a qualifying vehicle at experience.gm.com/createaccount; (4) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (5) present your certificate and unique promotion code to any Chevrolet, GMC or Cadillac dealer at time of visit; (6) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025 Chevrolet Blazer EV, Equinox EV, or 2024, 2025, 2026 Chevrolet Silverado EV, or 2025 Chevrolet BrightDrop 400, BrightDrop 600. GM Rewards Members also earn 1 point for every $5 spent on a new GM lease or purchase, based on the vehicle MSRP and excluding taxes and fees. Points will be awarded within 45 days of your qualifying vehicle purchase. GM Limited Time Special 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. Available for eligible individual buyers on new qualifying vehicles assembled in the US. Only applies to interest paid in tax years 2025-2028 on new debt contracted after 12/31/2024. Tax deduction subject to change and filing requirements. Income restrictions and other restrictions and limitations may apply. Consult your tax, legal, or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice. Deduction subject to federal laws and regulations and manufacturing constraints.

1. To qualify for the GM Limited Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet, GMC or Cadillac dealer at time of visit; (4) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership 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 due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. 2. To qualify for the GM Rewards Limited Time Special, and receive 10,000 GM Rewards points for Costco Gold Star, Business Membership or 12,000 GM Rewards points for Executive Membership on eligible purchases you must: (1) be a Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) be an individual consumer 18 years or older residing in the fifty (50) United States or Washington, D.C.; (3) be a GM Rewards Member or enroll in the GM Rewards Program within 30 days of the purchase of a qualifying vehicle at experience.gm.com/createaccount; (4) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (5) present your certificate and unique promotion code to any GMC dealer at time of visit; (6) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup through the GM Limited Time Special. GM Rewards Members also earn 1 point for every $5 spent on a new GM lease or purchase, based on the vehicle MSRP and excluding taxes and fees. Points will be awarded within 45 days of your qualifying vehicle purchase. GM Limited Time Special 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 8/4/25. 2. Based on MSRP of $55,095. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Length of contract limited. Some customers will not qualify. Savings based on Bankrate of 5.64%. Not available with lease and some other offers. Take new retail delivery by 8/4/25.

*Eligible brands ACDelco Gold ($20 rebate per battery) and ACDelco Original Equipment or GM Genuine Parts ($15 rebate per cabin air filter, $15 rebate per engine air filter, $80 rebate per brake pad set or brake rotor set and $30 rebate for three wiper blades). $160 rebate derives from collective rebate on all eligible parts. Limit one rebate per VIN for battery and filters. Limit two rebates for brake pad or rotor sets. Limit three rebates per VIN for wipers. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 9/30/2025. Offer ends 8/31/2025. Installation not required for wiper rebate.