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.
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.
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.
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.
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.
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.
CarBravo
Get a pre-owned Buick/GMC vehicle that's inspected and warrantied.
Get Approved
Apply online using our quick credit application to get started.
Value Trade-In
Get an online quote from Boucher Buick GMC of Waukesha for your pre-owned vehicle.
1. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 10.3%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/2/26.
2. Deferred monthly payments for 92 days. 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 11/2/26.
1. Bonus Offer valid from 10/1/26 through 11/30/26. Receive up to 50,000 GM Rewards Bonus Points (currently up to a $500 value when redeemed with GM) based on your monthly GM Financial payment. To be eligible for this Bonus Offer you must: (1) purchase or lease a new or unused Chevrolet, Buick, GMC or Cadillac vehicle and take delivery of your new vehicle by 11/30/26; and (2) finance your purchase or lease through GM Financial or Cadillac Financial. Only one Bonus Offer permitted per GM Rewards Mastercard Account. To be eligible for this Bonus Offer, your GM Rewards Mastercard Account must be open and in good standing at time of fulfillment. GM reserves the right to modify or revoke the Bonus Offer at any time. The GM Rewards Bonus Points will be added to the GM Rewards Member account associated with your GM Rewards Mastercard up to 30 days after completion of the offer requirements.
2. The value of points may vary by redemption option and may change from time to time at GM’s sole discretion.
3. To be eligible, members must have a GM or Cadillac Financial MyAccount and a minimum of 500 points available. Customer is still responsible for ensuring all required payments are made on time.
1. Length of contract 48 months. Monthly payment is $22.98 for every $1,000 you finance. Average example down payment is 10.7%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/2/26.
2. Not available with some other offers. Take new retail delivery by 11/2/26.
3. Deferred monthly payments for 92 days. 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 11/2/26.
1. Length of contract 36 months. Monthly payment is $28.60 for every $1,000 you finance. Average example down payment for Envision is 17.6%, Encore GX is 17.5%, Envista is 14.4% and Enclave is 14.2%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/2/26
2. MUST BE A CURRENT OWNER OF A 2012 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2021 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 11/2/26.
3. Deferred monthly payments for 92 days. 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 11/2/26.
1. Bonus Offer valid from 10/1/26 through 11/30/26. Receive up to 50,000 GM Rewards Bonus Points (currently up to a $500 value when redeemed with GM) based on your monthly GM Financial payment. To be eligible for this Bonus Offer you must: (1) purchase or lease a new or unused Chevrolet, Buick, GMC or Cadillac vehicle and take delivery of your new vehicle by 11/30/26; and (2) finance your purchase or lease through GM Financial or Cadillac Financial. Only one Bonus Offer permitted per GM Rewards Mastercard Account. To be eligible for this Bonus Offer, your GM Rewards Mastercard Account must be open and in good standing at time of fulfillment. GM reserves the right to modify or revoke the Bonus Offer at any time. The GM Rewards Bonus Points will be added to the GM Rewards Member account associated with your GM Rewards Mastercard up to 30 days after completion of the offer requirements.
2. The value of points may vary by redemption option and may change from time to time at GM’s sole discretion.
3. To be eligible, members must have a GM or Cadillac Financial MyAccount and a minimum of 500 points available. Customer is still responsible for ensuring all required payments are made on time.
1 Offer ends 11/30/2026. Purchase and installation must be at a participating U.S. GM Dealer. See dealership for tire details. Highest or equal value tire will be $1. Maximum consumer purchase price of $450 per tire. Additional taxes and fees may apply. Offer subject to availability and may change at any time. Limit one offer per VIN. No other tire offers apply.
2 Offer ends 11/30/2026. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 12/31/2026.
Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.
Buick GMC Dealer in Waukesha, WI
Boucher Buick GMC is a premier Buick dealer and GMC dealer in Waukesha, WI. Waukesha WI is located just on the border of Brookfield WI and just a short drive from downtown Milwaukee WI. Whether you're searching for new vehicles like the Buick Enclave, Buick Encore GX, Buick Envision; GMC Acadia, GMC Terrain, GMC Yukon, GMC Yukon XL, GMC Canyon, or GMC's top-selling truck, the Sierra; with options including the GMC Sierra 1500, GMC Sierra 2500HD, or the GMC Sierra 3500HD, along with a large selection of diesel trucks for sale, Boucher Buick GMC of Waukesha wants to be your first choice of Wisconsin Buick Dealership and Wisconsin GMC Dealership.
Boucher Buick GMC of Waukesha Certified Service
Your vehicle deserves expert care from the people who know it better than anyone else. We employ factory-trained technicians who use state-of-the-art technology and equipment to help you keep your vehicle running like new.Trust your vehicle to the Certified Service experts. Simply click on the tab or call to schedule an appointment today.
