Welcome to Castle Buick GMC
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1. Excludes Encore 1SV model. Monthly payment is $13.89 for every $1,000 you finance. Example down payment for Encore is 5.5%. Example down payment for Encore GX is 6.9%. Example down payment for Envision is 6.5%. Example down payment for Enclave is 6.0%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21. 2. Excludes Encore 1SV model. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21.
0% APR for 72 months for very well-qualified buyers on most models.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance on most models.2
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1. Excludes SL models. Monthly payment is $13.89 for every $1,000 you finance. Example down payment is 6.7%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21. 2. Excludes SL models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21.
0% APR for 72 months for very well-qualified buyers.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $250 Purchase Allowance on most models.2
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1. Not available with lease, special finance and some other offers. Take new retail delivery by 8/31/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21. 3. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21.
$2,150 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2 Plus, receive $500 GM Financial Bonus Cash when you finance through GM Financial.3
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1. Not available with lease, special finance and some other offers. Take new retail delivery by 8/31/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21. 3. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21.
$2,500 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $250 Purchase Allowance.2 Plus, receive $250 GM Financial Bonus Cash when you finance through GM Financial.3
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1. Excludes 1SV model. Not available with lease, special finance and some other offers. Take new retail delivery by 8/31/21. 2. Excludes 1SV model. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21. 3. Excludes 1SV model. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21.
$2,350 Purchase Allowance on most models.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance on most models.2 Plus, receive $500 GM Financial Bonus Cash when you finance through GM Financial on most models.3
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1. Excludes SL models. Monthly payment is $13.89 for every $1,000 you finance. Example down payment is 6.5%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21. 2. Excludes SL models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21.
0% APR for 72 months for very well-qualified buyers.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $250 Purchase Allowance on most models.2
VIEW DISCLAIMER HIDE DISCLAIMER
1. Not available with lease, special finance and some other offers. Take new retail delivery by 8/31/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21. 3. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21.
$1,700 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2 Plus, receive $500 GM Financial Bonus Cash when you finance through GM Financial.3
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1. Not available with lease, special finance and some other offers. Take new retail delivery by 8/31/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 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, special finance and some other offers. Take new retail delivery by 8/31/21. 3. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/31/21.
$4,750 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2 Plus, receive $500 GM Financial Bonus Cash when you finance through GM Financial.3
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2022 Terrain AT4 preproduction model shown. Actual production model may vary. Available fall 2021.
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Welcome to Castle Buick GMC

At Castle Buick GMC, we take pride in being a locally-owned, trusted member of the North Riverside community. Known as one of the Top Chicago Area Buick Dealers as well as a high volume GMC Dealers serving the Chicago market. For many years, North Riverside, Cicero, and Chicago neighbors have come to us for a trustworthy and attentive car buying event. To see why hundreds buy their Buick GMC from us every year, stop by our Castle Buick GMC dealership or experience our Buick GMC car inventory digitally. Find an excellent selection of new Buick GMC cars for sale, including the sophisticated new Buick LaCrosse, GMC Yukon, GMC Terrain, GMC Acadia SUV, and the powerful GMC Sierra 1500.

Castle Buick GMC is a quality used dealership that’s proud to have a huge selection of used vehicles for North Riverside customers to test drive. We are a certified car dealership that deals with bankruptcy and accepts bad credit.

Whether you are looking for a used car under $10,000 or a certified pre-owned vehicle that looks and feels like new, Castle Buick GMC is the place to find it. In addition to our extensive inventory, our customers will also have the benefit of our on-site auto financing. That means you’ll be able to own the vehicle you want stress-free and for a price that’s right for you! Our finance department offers various options such as our New and Fresh Start Program that makes buying a vehicle with a history of bad credit simple. 

We are a one-stop shop for your automotive needs! Beyond a great selection of new Buick GMC and used cars, Castle Buick GMC also offers on-site financing and maintenance for your new vehicle. Our Buick-GMC service center offers battery tests, brake service, tire changes, oil changes, and so much more to keep your vehicle's performance up to par. People from all over North Riverside, Cicero, and Chicago come to Castle Buick GMC for the best deals on new Buick GMC, used cars, and more. Come in today and see why!

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We are located at
7400 W Cermak Rd
North Riverside , IL 60546

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Castle Buick GMC 41.8505, -87.8061.