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Welcome to Castle Buick GMC in North Riverside!

Castle Buick GMC has proudly served the Chicagoland area for over 30 years. Since opening in 1980, we have been the Midwest’s premier Buick GMC destination. We take pride in being a locally-owned and trusted member of the North Riverside community in Illinois. For many years, North Riverside, Cicero, Berwyn, Brookfield, Lyons, Oak Park, Maywood, River Forest, Elmwood, Chicago, and surrounding neighbors have visited us for a trustworthy and attentive car buying experience. We want you to experience The Castle Difference today and see for yourself why others choose Castle Buick GMC as their go-to Buick-GMC dealership for Buick lease deals and GMC financing offers!

At Castle Buick GMC, we pride ourselves on our ability to assist our customers with all of their automotive needs. When you’re looking for a "GMC dealer near me", "Buick dealer near me" a new vehicle, a pre-owned car under $10,000, or need our expert technicians in the Service Department, Castle employees are dedicated to providing you with exceptional customer service! Our Buick Service Center and GMC Service Center provide basic auto repairs such as brake service, battery replacement, oil changes, tires service to complete engine repairs. With this dedication, we continue to maintain long-lasting relationships with customers from all over North Riverside, Cicero and Chicago neighbors. If you are looking for GM accessories or OEM parts our parts department can help locate any part you are looking for. 

Castle Buick GMC also offers on-site financing at our Castle Buy Center Department, making it an easier experience for you to own your dream vehicle. We are a car dealership that works with bad credit and bankruptcy with various programs to help get you the car you want. Our Service Department also gives our customers the ability to take advantage of our loaner vehicles or wait and enjoy our customer lounge area. We continuously strive to give back to the community and are honored to offer military, police officer, and teacher discounts because we believe in our communities’ leaders.

Castle Buick GMC looks forward to making you a member of our family and providing you with the most exceptional customer service for years to follow. Stop by our Buick GMC Dealership in Illinois, conveniently located near you in North Riverside.

Phone Numbers:Sales Hours:
  • Mon - Thu9:00 AM - 8:00 PM
  • Fri9:00 AM - 7:00 PM
  • Sat9:00 AM - 6:00 PM
  • SunClosed
Concierge Hours:
  • Mon - Sat9:00 AM - 6:00 PM
  • SunClosed
Service Hours:Special Hours
  • Monday July 5thClosed
Regular Hours
  • Mon - Fri7:00 AM - 6:00 PM
  • Sat8:00 AM - 5:00 PM
  • SunClosed
Parts Hours:
  • Mon - Sat7:00 AM - 5:00 PM
  • SunClosed
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CERTIFIED USED

6-year/100,000-mile limited warranty - 172-point inspection - 24 hr roadside assistance

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Castle Buick GMC 41.8505, -87.8061.