1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 2. Only on the 5.3L EcoTec3 V8 Engine. For trade assistance, you must show proof of ownership and trade in A 2010 MODEL YEAR or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 3. Deferred monthly payments for 90 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 3/4/24. Available accessories shown.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 2. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 3. 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 3/4/24. 4. Deferred monthly payments for 90 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 3/4/24. Some features shown may have limited, late or no availability. See dealer for feature availability.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 2. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 3. Deferred monthly payments for 90 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 3/4/24.
Preproduction and simulated models shown throughout. Actual production model may vary. HUMMER EV is available from a GMC EV dealer.
*Eligible brands are ACDelco Gold ($20 rebate per battery), ACDelco Original Equipment ($10 rebate per cabin air filter, $10 rebate per engine air filter, $15 rebate on three wiper blades). Purchase and installation must be at a participating U.S. GM Dealer. Installation not required for wiper rebate. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2024. Limit one rebate per part category per-VIN. Rebate will be issued as a Visa® Gift Card; allow 6 to 8 weeks for delivery of gift card. Offer ends 2/29/2024.
1. Only on the 5.3L EcoTec3 V8 Engine. Not available with lease and some other offers. Take new retail delivery by 3/4/24. 2. Only on the 5.3L EcoTec3 V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 3/4/24. Available accessories shown.

Service Your Vehicle with Us We have a full service bay with trained technicians standing by.

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Buick GMC logo with a Certified Pre Owned Text

Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

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Current Offers

View this month's current offers and promotions on select Buick/GMC vehicles.

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FOX VALLEY BUICK GMC, SERVING NAPERVILLE, ELGIN AND CHICAGO AREA CUSTOMERS IN ST CHARLES, IL

St Charles, Elgin and Naperville Buick and GMC customers, whether if you are researching new or used vehicles, are ready to buy, or are looking for a reliable service and parts department, our store in St. Charles, IL has you covered. Our dealership is located a short drive from Dupage County Airport, and just off Route 64. With this central location, we are easy to find for Naperville, Carol Stream, Elburn and Elgin Buick and GMC drivers. Come take a grand tour of our beautiful dealership in St. Charles and test-drive popular models such as the durable Terrain Crossover SUV, the Professional-Grade Sierra, the full size Yukon or the All new Envision and Enclave crossover suvs. Naperville Buick and GMC customers, schedule a service appointment online.

Established in 2011, Fox Valley Buick GMC is a family owned and operated dealership in St Charles, IL proudly serving Elgin, Naperville, Aurora, West Chicago, Saint Charles, Wheaton, Dekalb Sycamore, Geneva, Streamwood and Bartlett, as well as Chicago and the surrounding communities.

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Fox Valley Buick-gmc 41.9172, -88.2977.