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Mercedes-Benz of St. Charles

St. Charles, IL

4.7
348 Reviews
Welcome to Mercedes-Benz of St. Charles. Located at 225 N. Randall Road in St. Charles, IL, we are dedicated to offering a wide selection of new Mercedes-Benz and pre-owned Mercedes-Benz vehicles for you to choose from. We pride ourselves on our knowledgeable and friendly sales associates who always offer a no-pressure sales environment. Our straightforward buying process will get you behind the wheel of a Mercedes-Benz in no time. Mercedes-Benz of St. Charles is the proud recipient of the prestigious Mercedes-Benz "Best of the Best Dealer Recognition Award" for 2012 Mercedes-Benz of St. Charles has received the prestigious Mercedes-Benz Best of the Best Dealer Recognition Award based on its outstanding performance in 2012. The award was presented as a tribute to its success as an independent entrepreneur who routinely exceeds the expectations of Mercedes-Benz owners. The award, which is presented annually, goes to top performing Mercedes-Benz dealerships for demonstrating superior performance in various areas of their business, including customer satisfaction, new vehicle sales, certified pre-owned sales, leadership and management, parts operations, and market penetration. "These dealers are exemplary representatives of the Mercedes-Benz brand: an entrepreneurial spirit fueled by a commitment to excellence and strengthened by a total focus on customer satisfaction," said Steve Cannon, president and CEO of Mercedes-Benz USA. "Supported by their exceptional performance, 2012 proved to be one of the most successful years in the history of Mercedes-Benz USA. I thank them for their hard work and dedication." Mercedes-Benz of St. Charles is the only Mercedes-Benz dealer in the State of Illinois to receive this prestigious award for 2012.
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225 N. Randall Road

St. Charles, IL

60174

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Showing 348 reviews

December 13, 2025

Quick service great people I am glad to visit them during my recall owner of 2017 Mercedes Metris More

by JK
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Mark Matuszewski
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dec 17, 2025 -

Mercedes-Benz of St. Charles responded

Thank you for your kind feedback! We’re glad to hear you received quick service and had a great experience with our team during your recall visit. We appreciate you taking the time to share your experience and look forward to assisting you again in the future.

December 12, 2025

Commitments kept. Highly professional team. Mark can always be counted upon to give great advise More

by Ftanzi
Recommend Dealer
Yes
Employees Worked With
Mark Matuszewski
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dec 19, 2025 -

Mercedes-Benz of St. Charles responded

Thanks for sharing. Your support is truly appreciated. Wishing you a wonderful holiday season!

November 19, 2025

Excellent, very personable, professional service! I highly recommend salesman Kale DeVries. Do not let his age fool you. He is kind, intelligent and willing to go above and beyond to make sure you a More

by mulsberger
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Gene Woods
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Kale DeVries
Nov 19, 2025 -

Mercedes-Benz of St. Charles responded

Thank you so much for sharing your wonderful experience! We’re thrilled to hear that Kale provided you with personable, professional service and went above and beyond to ensure your satisfaction. His dedication and kindness truly shine, and it’s great to know his efforts made such a positive impression. We’re honored that, out of all the dealerships you visited in Illinois and Wisconsin, you felt the very best taken care of here at Mercedes-Benz of St. Charles. We sincerely appreciate your recommendation and look forward to welcoming you back—Kale will be ready to assist you anytime!

November 16, 2025

Quick diagnostic process followed by service and repair with in 24 hours while letting me use one of the dealership loaner cars. Can always depend on Mark and team in getting the job done efficiently. More

by Jose
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Mark Matuszewski
5.0
This rating includes all reviews, with more weight given to recent reviews.
Nov 17, 2025 -

Mercedes-Benz of St. Charles responded

Thank you for taking the time to share your experience! We’re glad to hear that the service needs were completed quickly and that the loaner vehicle helped keep things convenient for you. Mark and the team truly appreciate your trust. They take pride in delivering efficient, dependable service every time. We are grateful for your continued confidence in us and look forward to assisting you again whenever you need us!

October 17, 2025

I have had Merc Benz of st. Charles service my glc 300 since 2018. Service has always been efficient and reliable. Brad is very kind and courteous. Very helpful in every way. More

by daisymack
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Brad
Oct 20, 2025 -

Mercedes-Benz of St. Charles responded

We sincerely appreciate your long-term loyalty and the 5-star rating. Your continued support means a great deal to us, and we look forward to building on our partnership for many years to come.

October 14, 2025

Very professional and kept me informed of the status of the service being done to my car. Car repairs were done quickly and efficiently. More

by julie.clemens
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Mark Matuszewski
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dean Pontrelli
5.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 16, 2025 -

Mercedes-Benz of St. Charles responded

Always happy to assist you with your service needs. Thanks for sharing and for the 5 stars. Your support is truly appreciated.

October 01, 2025

Worst service department ever. If it's not 'under warranty' they won't go the extra mile. I've owned at least cars by 12 manufacturer's and they are by far the worst More

by mbanias1
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Ron Neal
Oct 01, 2025 -

Mercedes-Benz of St. Charles responded

We’re sorry to hear that your experience did not meet your expectations. Unfortunately, we’re unable to identify you based on the information provided. At your earliest convenience, please contact Ron at 630-485-2300 so we can better understand your situation and see how we can assist. Please note that while we perform both warranty and non-warranty repairs, charges do apply for any services not covered under warranty. As an independently owned dealership, we do not have control over the warranty coverage decisions made by Mercedes-Benz. We appreciate the opportunity to address your concerns and look forward to speaking with you.

September 23, 2025

There was a delay in getting my car serviced, but Dean made it right for me, and that is why I buy and get my cars serviced at St. Charles. More

by Chriswall4
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Dean Pontrelli
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Charlie Clark
Sep 23, 2025 -

Mercedes-Benz of St. Charles responded

We apologize for the recent glitch in your service and truly appreciate your patience. We're glad Dean was able to resolve the issue, and we’re grateful for your continued loyalty. We look forward to serving you for many years to come!

August 12, 2025

Great team… Heather . . Alan and Dean! Thank you for providing great service and making it a smooth transaction More

by Gerry
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Joel May
5.0
This rating includes all reviews, with more weight given to recent reviews.
Gene Woods
5.0
This rating includes all reviews, with more weight given to recent reviews.
Craig Falkenthal
5.0
This rating includes all reviews, with more weight given to recent reviews.
Dean Pontrelli
5.0
This rating includes all reviews, with more weight given to recent reviews.
Greg Gentile
5.0
This rating includes all reviews, with more weight given to recent reviews.
Heather Heart
5.0
This rating includes all reviews, with more weight given to recent reviews.
Aug 14, 2025 -

Mercedes-Benz of St. Charles responded

It was a pleasure working with you on your recent purchase, Gerry! Thanks again and we hope you are enjoying your new car and wish you many happy miles!

July 06, 2025

Mark in service has always been very helpful for me. My RV needed everything. It hadn't been moved in 4 years and needed a complete overhaul. More

by dollyscanlan
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Mark M.
Jul 10, 2025 -

Mercedes-Benz of St. Charles responded

Glad we were able to assist with your service needs! Thanks for sharing. Your support is appreciated.

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