Monthly Special Offers from Boucher Buick GMC of Waukesha

Don’t miss the monthly specials at Boucher Buick GMC in Waukesha, WI! Whether you’re looking to buy or lease, our exclusive offers make it easier than ever to drive home in the car, truck, or SUV you’ve been dreaming of. Take advantage of incredible savings on new Buick and GMC models, as well as limited-time lease deals with low monthly payments. From luxurious Buick SUVs to powerful GMC trucks, we have the perfect vehicle for every lifestyle and budget.

Our monthly specials are updated regularly, so there’s always an exciting deal waiting for you. Visit Boucher Buick GMC today to explore our latest offers and let our team help you find the perfect vehicle at a price you’ll love. But hurry—these deals won’t last long!

  • Lease a new 2026 GMC Acadia Elevation for $399/mo or get 2.9% APR

    Lease a new 2026 GMC Acadia Elevation for $399/mo or get 2.9% APR

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    Available on select in-stock models. Lease for 24 months. 20,000 miles per year. For Well-Qualified lessees. Not all will qualify. Lessee responsible for excess wear and mileage. $6,100 down payment plus tax, first payment, title, $499 doc fee, and service fee. See dealer for details. Offer ends 11/2/26. 2.9% APR Financing available for 36 months with approved credit on select models. Not all buyers will qualify. $29.04 per month per $1,000 financed regardless of down payment. Must take delivery by 11/2/26. See dealer for details.

  • Lease a new 2026 GMC Sierra 1500 Crew Cab Elevation for $299/mo or get 0% APR

    Lease a new 2026 GMC Sierra 1500 Crew Cab Elevation for $299/mo or get 0% APR

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    Available on select in-stock models. Lease for 24 months. 10,000 miles per year. For Well-Qualified lessees. Not all will qualify. Lessee responsible for excess wear and mileage. $6,700 down payment plus tax, first payment, title, $499 doc fee, and service fee. See dealer for details. Offer ends 11/2/26. 0% APR Financing available for 60 months with approved credit on select models. Not all buyers will qualify. $16.67 per month per $1,000 financed regardless of down payment. Must take delivery by 11/2/26. See dealer for details.

  • Lease a new 2027 GMC Terrain Elevation for $269/mo

    Lease a new 2027 GMC Terrain Elevation for $269/mo

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    Available on select in-stock models. Lease for 36 months. 30,000 miles per year. For Well-Qualified lessees. Not all will qualify. Lessee responsible for excess wear and mileage. $5,730 down payment plus tax, first payment, title, $499 doc fee, and service fee. See dealer for details. Offer ends 11/2/26.

  • Lease a new 2026 Buick Encore GX Preferred for $219/mo or get 1.9% APR

    Lease a new 2026 Buick Encore GX Preferred for $219/mo or get 1.9% APR

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    Available on select in-stock models. Lease for 24 months. 10,000 miles per year. For Well-Qualified lessees. Not all will qualify. Lessee responsible for excess wear and mileage. $5,820 down payment plus tax, first payment, title, $499 doc fee, and service fee. See dealer for details. Offer ends 11/2/26. 1.9% APR Financing available for 36 months with approved credit on select models. Not all buyers will qualify. $28.60 per month per $1,000 financed regardless of down payment. Must take delivery by 11/2/26. See dealer for details.

  • Lease a new 2026 Buick Envision Preferred for $349/mo or get 1.9% APR

    Lease a new 2026 Buick Envision Preferred for $349/mo or get 1.9% APR

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    Available on select in-stock models. Lease for 24 months. 10,000 miles per year. For Well-Qualified lessees. Not all will qualify. Lessee responsible for excess wear and mileage. $6,130 down payment plus tax, first payment, title, $499 doc fee, and service fee. See dealer for details. Offer ends 11/2/26. 1.9% APR Financing available for 60 months with approved credit on select models. Not all buyers will qualify. $17.48 per month per $1,000 financed regardless of down payment. Must take delivery by 11/2/26. See dealer for details.

  • Lease a new 2026 Buick Envista Preferred for $179/mo or get 1.9% APR

    Lease a new 2026 Buick Envista Preferred for $179/mo or get 1.9% APR

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    Available on select in-stock models. Lease for 24 months. 10,000 miles per year. For Well-Qualified lessees. Not all will qualify. Lessee responsible for excess wear and mileage. $5,820 down payment plus tax, first payment, title, $499 doc fee, and service fee. See dealer for details. Offer ends 11/2/26. 1.9% APR Financing available for 36 months with approved credit on select models. Not all buyers will qualify. $28.60 per month per $1,000 financed regardless of down payment. Must take delivery by 11/2/26. See dealer for details.