Courtesy Buick GMC

Courtesy Buick GMC

6305 Northwest Hwy, Crystal Lake, IL 60014

New 888-493-9838
Used 888-443-5507
Service 888-473-8650

For the best deal periodIt's Courtesy that counts!

Courtesy Buick GMC customers have come to expect and rely on us for their Buick and GMC auto needs, and with good reason. With our commitment to reliable customer satisfaction, it's easy to see why we can be your premier Buick GMC dealer. Browse our new and used inventory of Buick cars and SUVs, and GMC trucks and SUVs for sale, get a quick price or apply for financing.

Courtesy Buick GMC is new to the Crystal Lake area, but we are not new to the car business. We also have dealerships in Danville, IL. We are still family owned & operated and know the importance of the personal touch you deserve as well as community involvement.

New Cars

This dealer has 231 new vehicles.

Used Cars

This dealer has 52 used vehicles.

Service & Repair

This dealer has:

  • Warranty for parts and service
  • Expert technicians
  • Multiple service bays
  • Brand-name certified service center
  • Quality manufacturer's parts
  • Convenient hours and amenities

Learn More |Pricing


What do their customers say? Read all service reviews

Dealer Reviews

4.8 out of 5.0

Overall


Customer Service
Buying Process
Quality of Repair
Overall Facilities

52 out of 52 people recommended this dealer.

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Hours of Operation

Monday
9:00 AM – 9:00 PM
Tuesday
9:00 AM – 9:00 PM
Wednesday
9:00 AM – 9:00 PM
Thursday
9:00 AM – 9:00 PM
Friday
9:00 AM – 9:00 PM
Saturday
9:00 AM – 6:00 PM
Sunday
Closed

Contact This Dealer

New Cars

888-493-9838, ask for Anthony Gladney
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Used Cars

888-443-5507, ask for Rik Fregia
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Service

888-473-8650