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

New Specials

  • 2015 Cadillac ATS Coupe Luxury AWD
    Sale Price: $51,175*
    2015 Cadillac ATS Coupe Luxury AWD
    *Disclosure Open conquest to current non-GM owners/lessees on Cadillac vehicles where advertised. May not be used in conjunction with all offers. Please see dealer for full program details. Expires expires on 03/31/2015 Stock Number: 5332 View Details
  • 2015 Cadillac CTS Sedan
    Factory Conquest Incentive*
    2015 Cadillac CTS Sedan
    *Disclosure Open conquest to current non-GM owners/lessees on Cadillac vehicles where advertised. May not be used in conjunction with all offers. Please see dealer for full program details. Expires expires on 03/31/2015 View Inventory
  • 2015 Cadillac SRX
    Bonus Cash Factory Incentive*
    2015 Cadillac SRX
    *Disclosure Open to Cadillac vehicles where advertised. May not be used in conjunction with all offers. Please see dealer for full program details. Expires expires on 03/31/2015 View Inventory
  • 2015 Cadillac XTS
    Cadillac Loyalty Incentive*
    2015 Cadillac XTS
    *Disclosure Open to current Cadillac owners/lessees purchasing Cadillac vehicles where advertised. May not be used in conjunction with all offers. Please see dealer for full program details. Expires expires on 03/31/2015 View Inventory
  • 2015 Chevrolet Silverado 1500 LT
    Final Price After All Offers ***: $38,674*
    2015 Chevrolet Silverado 1500 LT
  • 2015 Chevrolet Silverado 1500 LT
    Final Price After All Offers ***: $38,576*
    2015 Chevrolet Silverado 1500 LT
  • 2015 Chevrolet Silverado 1500 LT
    Final Price After All Offers ***: $38,674*
    2015 Chevrolet Silverado 1500 LT
  • 2015 Chevrolet Silverado 1500 LT
    Final Price After All Offers ***: $37,136*
    2015 Chevrolet Silverado 1500 LT
  • 2015 Chevrolet Silverado 1500 LT
    Final Price After All Offers ***: $39,183*
    2015 Chevrolet Silverado 1500 LT
  • 2015 Chevrolet Silverado 1500 LT
    Final Price After All Offers ***: $38,230*
    2015 Chevrolet Silverado 1500 LT

Pre-Owned

Customer reviews

4.6 / 5

Dealer Rating

Our average rating from our customers is

4.6 / 5

Read Reviews

  • Malibu Customer reviews

    I brought our 2013 Malibu in for service on a Saturday morning without an appointment and it was ready before promised great work and staff Thank You! Steve DeKalb

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    2013 Chevrolet Malibu
  • Corvette Customer reviews

    There was a recall concerning the low beam operation of my low beam headlights for my 2006 Corvette. I called ahead and they ordered the parts and let me know when they received them. I made an appo

    Read More >>

    2006 Chevrolet Corvette
  • Yukon Denali Customer reviews

    Fixed all of our issues we had! Brandon is the best!

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  • Silverado 2500HD Customer reviews

    I would have been a 10 if it was done right the first time

    Read More >>

    2013 Chevrolet Silverado 2500HD
  • SRX Customer reviews

    I was very happy with the ordering and lease process for my new 2015 Cadillac SRX. I appreciate the efforts put forth by Mike Mooney and Mike Forde in providing a smooth acquisition.

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    2015 Cadillac SRX
  • Terrain Customer reviews

    The experience was great. Oil change & tire rotation done in a timely fashion.Super people.

    Read More >>

    2015 GMC Terrain
  • SRX Customer reviews

    I bought a Cadillac, SRX ,2015. I am still learning how to operate all of the many finger touching controls. This is all new to me since the last car I bought was in 2003. Blane was very good at repea

    Read More >>

    2015 Cadillac SRX
  • Equinox Customer reviews

    We were looking for a car after our Saturn was totalled by a hit and run driver.Dan made us feeling at ease and worked with us to make something that was previously a terrible experience into a happy

    Read More >>

    2011 Chevrolet Equinox
  • Cruze Customer reviews

    My Cruze needed an oil change and tires rotated and it was so fast I barely got in two games of Candy Crush! Everyone was very cordial. The only little problem was with the car wash. Understandably,

    Read More >>

    2013 Chevrolet Cruze
  • Aveo Customer reviews

    Brought in my 2008 Chevy Aveo for a recall. They were very courteous. They replaced my headlight at a reasonable price. Overall it was a very good experience.

    Read More >>

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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 and used trucks, cars, 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 new 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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