THE PRICE YOU SEE ONLINE IS THE PRICE YOU PAY! SHOP INVENTORY

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1. Available on Sierra EV Elevation Base Standard Range, Base Extended Range and Premium Extended Range, AT4 Base Extended Range and Premium Extended Range and Denali Base Standard Range and Base Extended Range models. If this vehicle was not used as a courtesy transportation vehicle by your dealer, then this vehicle may qualify for the federal new clean vehicle tax credit under Section 30D of the Inflation Reduction Act (IRA). IRS-qualified dealers eligible to offer the tax credit and participating dealers may apply the tax credit at the point of sale toward the vehicle price. See dealer for details and to confirm vehicle tax credit qualification. Your personal eligibility to claim this tax credit depends on your individual circumstances, including whether your adjusted gross income for the current or preceding taxable year exceeds the income thresholds contained in Section 30D. Buyers are advised to obtain a copy of the IRS's confirmation that a "time-of-sale" report was submitted successfully by the dealer. You should consult your tax, accounting or legal advisor to confirm your eligibility or if you have questions regarding this tax credit. This information does not constitute tax, accounting or legal advice. Credit availability and amount subject to federal law and regulations and manufacturing constraints. For information about the IRA’s federal tax credit, please visit https://www.fueleconomy.gov/feg/taxevb.shtml. Must take delivery by 9/30/2025.
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. Monthly payment is $27.78 for every $1,000 you finance. Average example down payment is 9.7%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. AVAILABLE ON THE TURBOMAXTM ENGINE. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 3. AVAILABLE ON THE TURBOMAXTM ENGINE. 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. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 4. AVAILABLE ON THE TURBOMAXTM ENGINE.
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. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2020 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 8/4/25. 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 8/4/25.
* MSRP. Tax, title, license, dealer fees and optional equipment extra. Dealer sets final price.
*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.
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Welcome to Cardinal Buick GMC

At Cardinal Buick GMC, we believe that buying a vehicle should be an exciting and enjoyable experience. If you're searching for a reliable truck, a versatile SUV, or a luxury sedan, our team is here to make the process smooth, easy, and rewarding. As a trusted Buick and GMC dealership, we offer an extensive selection of new and pre-owned vehicles, competitive financing options, and expert service to keep you on the road with confidence.

Find the Perfect Buick or GMC for Your Lifestyle

Your vehicle is more than just a way to get from point A to point B—it's a reflection of your lifestyle and needs. That's why we carry a wide range of new vehicles, from the refined Buick Encore GX to the powerful GMC Sierra 1500. Looking for a family-friendly SUV? The Buick Enclave and GMC Acadia offer spacious interiors, advanced safety features, and impressive technology. Need a work-ready truck? The GMC Sierra and Canyon deliver the durability and strength you can rely on for any job.

We know that car shopping can feel overwhelming, but our friendly and knowledgeable team is here to help. We take the time to understand your driving needs, preferences, and budget so we can guide you to the perfect vehicle. Our goal is to make sure you drive away feeling confident in your choice.

A Car-Buying Experience Designed for You

At Cardinal Buick GMC, we put our customers first. From the moment you walk through our doors, you'll notice the difference. Our no-pressure sales approach means you can take your time exploring our inventory, asking questions, and finding the vehicle that fits your needs. We want you to feel comfortable, informed, and excited about your decision.

Not ready to visit in person? Our online shopping tools make it easy to browse our selection, schedule a test drive, or even start the financing process from the comfort of your home. If you prefer a hands-on dealership experience or a more digital approach, we're here to support you every step of the way.

Flexible Financing Options for Every Budget

Buying or leasing a vehicle is a big decision, and we're here to make it as simple and transparent as possible. Our finance experts work with a variety of lenders to secure competitive rates and flexible payment plans tailored to your budget. If you have excellent credit, are building your credit, or have had challenges in the past, we'll work hard to find a solution that works for you.

We also offer a range of financing tools to help you plan ahead. Use our online payment calculator to estimate your monthly costs, explore trade-in options, or apply for financing online. No matter where you are in the buying process, our team is ready to assist you.

Expert Service to Keep You Moving

Your relationship with Cardinal Buick GMC doesn't end when you drive off the lot. Keeping your vehicle in top condition is essential for performance, safety, and longevity. That's why our state-of-the-art service center is staffed with certified technicians who specialize in Buick and GMC vehicles. From routine maintenance like oil changes and tire rotations to more complex repairs, we've got you covered.

We use genuine OEM parts to ensure your vehicle gets the best care possible. Need new brakes? A battery replacement? Engine diagnostics? No problem. Schedule a service appointment online or give us a call—we're here to keep your car, truck, or SUV running smoothly for years to come.

A Dealership That Cares About the Community

At Cardinal Buick GMC, we're more than just a dealership—we're part of the community. We're proud to support local organizations, charities, and events that make a difference. If it's sponsoring youth sports teams, participating in local fundraisers, or giving back through community outreach programs, we believe in making a positive impact beyond the showroom.

Explore Our Selection and Experience the Cardinal Buick GMC Difference

Shopping for a new vehicle should be exciting, and we're here to make it easy and enjoyable. With our wide selection of new and pre-owned Buick and GMC models, top-tier customer service, and expert financing and maintenance options, you can feel confident knowing you're in good hands.

Visit Cardinal Buick GMC today to test drive your next vehicle, speak with our team, or explore our latest offers. Prefer to start your journey online? Browse our inventory, apply for financing, or schedule a service appointment with just a few clicks.

No matter where you are in your automotive journey, we're here to help. Experience the Cardinal Buick GMC difference today!

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3800 West State Il 15 3800 West State Il 15, Belleville, IL, 62226

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Cardinal Buick GMC Inc. 38.51858, -90.02802.