1925 Mercantile Drive, Sycamore, IL 60178
Sales: 815-981-9299 | Service: 815-981-9310

New Specials

Pre-Owned

Customer reviews

4.7 / 5

Dealer Rating

Our average rating from our customers is

4.7 / 5

Read Reviews

  • Volt Customer reviews

    Took our 2012 Volt in for 3 recall items and an oil change and tire rotation. It was a great experience.

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    2012 Chevrolet Volt
  • Sierra Customer reviews

    My wife's car was not ready for us to take to the airport for a family vacation. The dealership gave us a loaner and we parked it hourly parking. The guys a the dealership picked up that car that da

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  • Impala Customer reviews

    Bought 2 cars there in 2 years. Sales is great and service is first class. Keep up the good work!

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    2013 Chevrolet Impala
  • Equinox Customer reviews

    Jerry was very helpful on the initial drive with my wife and myself.We were there three times and on the last visit we picked up the car. He spent 45 minutes to an hour going over everything with my w

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    2015 Chevrolet Equinox
  • Equinox Customer reviews

    Took a long time, BUT my tail gate is in & working mighty fine!!!!

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    2010 Chevrolet Equinox
  • Equinox Customer reviews

    I had an electrical problem, something was drawing on the battery when the car sat for any length of time. It was noted in your service notifications, that the rear window wiper motor was known to sho

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    2009 Chevrolet Equinox
  • Acadia Customer reviews

    Everyone is very friendly and wants to make your visit as enjoyable as possible.

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    2011 GMC Acadia
  • Silverado 1500 Customer reviews

    Everyone that I interacted with were very professional and we were treated like family. From the salesmen Blaine to the guys in finance even the mechanics. I will continue to do business with this com

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    2015 Chevrolet Silverado 1500
  • Canyon Customer reviews

    The service technicians were helpful and polite. The service time took less than I expected. The Waiting area is very pleasant.

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    2015 GMC Canyon
  • Sierra 1500 Customer reviews

    Fast and Friendly!

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    2015 GMC Sierra 1500
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DeKalb-Sycamore Chevrolet Cadillac GMC


Thanks for visiting our website! DeKalb-Sycamore Chevrolet Cadillac GMC serves as your premier Chicagoland dealer for new cars, trucks, vans and SUVs. Our Sycamore car dealership is the largest GM dealership in Dekalb County, and we proudly serve all our nearby Chicago and Rockford Chevrolet, Cadillac and GMC customers. Find us at our location on Mercantile Drive in Sycamore. 

Serving as your Rockford & Chicago Chevrolet Cadillac GMC Dealer in Sycamore


We offer a huge selection of new cars and quality used cars for Chicago, Aurora and beyond. Come check out the Chevy Camaro, the GMC Terrain, the Cadillac SRX, or any other vehicle we have in stock. Our staff is here to help in any way we can. Feel free to call or e-mail us if you have any questions regarding the services and products we offer.

Chevrolet, Cadillac & GMC Service and Parts for DeKalb, Sycamore & Rockford, IL


We offer a full service and parts department for our customers from Rockford, Chicago, and other nearby communities. Our professional, highly trained parts and service technicians are standing by to assist you with every aspect of your vehicle maintenance. On our site you can view our service specials, order accessories, parts and Sycamore car tires. We hope you will schedule your next service appointment with us, because our shop offers the most skilled technicians in the area. Nearby Chicago and Aurora IL Chevy, Cadillac, and GMC owners trust our specialists for a reason. Contact us with any questions you may have about the ongoing maintenance for your vehicle.

Serving St. Charles and Naperville Cadillac shoppers from Sycamore


When you are in the market for a luxury brand like Cadillac you want to know that the dealership you are buying from has quality vehicles and knowledgeable staff. At DeKalb-Sycamore Chevrolet Cadillac GMC we offer both of those things and great values as well. Naperville Cadillac shoppers can find the peerless Escalade SUV and exceptional SRX crossover. They epitomize performance, comfort and taste. St. Charles Cadillac shoppers may prefer the gorgeous new XTS, beautiful ATS or classic CTS. Come in to our dealership today for all of your new and used Cadillac sales, service and parts needs.

CALL US AT: 815-981-9299 
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