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Mercedes-Benz of St. Charles

St. Charles, IL

4.6
345 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 345 reviews

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.
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.

June 23, 2025

I have purchased 15~ new & certified pre-owned cars over the years from various local dealerships & have always hated the entire process. It is typically such a lame experience, enough so that we have NEVE More

by BTOPIA
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Andrew Sofiakis
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.
Other Employees : ALLAN NOE
Jun 24, 2025 -

Mercedes-Benz of St. Charles responded

We’re so pleased to hear that your purchase experience with us was terrific! Thank you for the wonderful 5-star review — we truly appreciate your kind words. It was a pleasure working with you and your wife, and we hope to continue assisting you in the future. Wishing you many happy miles ahead!

June 05, 2025

Prompt, Courteous and professional service. They provided me a loaner car, so no disruption in my daily activities More

by mmackenzie5
Service Price Transparency
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.
Jun 06, 2025 -

Mercedes-Benz of St. Charles responded

Glad we could make your service needs accommodating. Thanks for sharing. Your support is appreciated.

May 15, 2025

It's the best Mercedes dealership in all of the Chicagoland area run by Craig Falkenthal More

by tellymanken
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.
May 16, 2025 -

Mercedes-Benz of St. Charles responded

Thanks for being our customer and for the wonderful review! We look forward to assisting you with your Mercedes-Benz needs for many years to come!

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