Important Information
1. To qualify for the GM EV Marketplace Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by February 23, 2025; (2) register with Costco Auto Program online or through its call center by April 30, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC EV dealer at time of visit; (4) take delivery between February 24, 2025, and April 30, 2025, of a new 2024 or 2025 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/EV for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.
Explore Buick and GMC vehicles in TREVOSE today!
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- Best Seller
New 2025 Buick Encore GX Sport Touring
- MSRP $28,495
- Sale Price $23,501
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New 2025 Buick Encore GX Sport Touring
- MSRP $28,835
- Sale Price $23,817
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New 2025 Buick Encore GX Preferred
- MSRP $29,295
- Sale Price $24,245
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New 2025 Buick Envista Preferred
- MSRP $25,390
- Sale Price $24,629
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New 2025 Buick Encore GX Sport Touring
- MSRP $30,385
- Sale Price $25,259
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New 2025 Buick Envista Preferred
- MSRP $26,080
- Sale Price $25,298
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New 2025 Buick Encore GX Sport Touring
- MSRP $30,435
- Sale Price $25,305
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New 2025 Buick Encore GX Preferred
- MSRP $30,785
- Sale Price $25,631
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New 2025 Buick Encore GX Preferred
- MSRP $28,725
- Sale Price $25,725
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New 2025 Buick Encore GX Sport Touring
- MSRP $30,930
- Sale Price $25,765
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New 2025 Buick Encore GX Sport Touring
- MSRP $30,930
- Sale Price $25,765
- See Important Disclosures Here
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- Courtesy Transportation
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New 2025 Buick Encore GX Preferred
- MSRP $31,185
- Sale Price $26,003
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New 2025 Buick Envista Preferred
- MSRP $26,880
- Sale Price $26,074
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New 2025 Buick Encore GX Sport Touring
- MSRP $31,490
- Sale Price $26,286
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New 2025 Buick Envista Preferred
- MSRP $27,475
- Sale Price $26,651
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New 2025 Buick Encore GX Sport Touring
- MSRP $31,925
- Sale Price $26,691
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- Manager's Choice
New 2025 Buick Envista Preferred
- Sale Price $27,475
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New 2025 Buick Encore GX Preferred
- MSRP $30,725
- Sale Price $27,725
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New 2025 Buick Encore GX Preferred
- MSRP $30,875
- Sale Price $27,875
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**** Must qualify for all rebates/incentives. See vehicle details page for rebate breakdown. Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. We are human and do sometimes make mistakes please call to verify.