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Mercedes-Benz of Elmbrook
Waukesha, WI
423 Reviews
The International Autos Group is a family owned and operated group of dealerships. The owner of the organization is Ralph Mauro, the son of Frank Mauro, who purchased his original dealership in 1968.
Frank Mauro left behind quite a legacy and one that included instilling strong work ethics in Ralph. In turn, Ralph instilled those hard work ethics in his son, Francis, who became the third-generation of the Mauro family to join the auto industry. International Autos features the best of the world's import and domestic manufacturers. With an ever-changing selection, one is sure to find a vehicle that fits their list of wants and needs.
The International Autos Group is one of the largest retailers of new and pre-owned vehicles in the Midwest. Because of this volume, customers can expect not only the finest of luxury selections, but also a volume-based price which may simply not be available at smaller, single location dealerships.
Service customers can expect, and will receive, an excellent experience at all of our award-winning locations. Factory certified technicians, combined with an extensive on-site parts inventory, assure customers that the service their vehicle requires will be performed correctly, on time, the first time. Based upon the customer surveys from the manufacturers, customers' expectations are regularly met or exceeded. This is something we not only strive to do, but have come to live by.
Each location also boasts beautiful customer lounges which include flat screen televisions, Wi-Fi and complimentary snacks and refreshments. We will do what we can to make your time with us enjoyable and convenient. And if it is not in stock, you can pretty much guarantee that it will be there in a matter of days upon request.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 6:00 PM
Saturday 9:00 AM - 5:00 PM
Sunday Closed
Service
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 6:00 PM
Saturday 9:00 AM - 5:00 PM
Sunday Closed
Parts
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 6:00 PM
Saturday 9:00 AM - 5:00 PM
Sunday Closed
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Showing 423 reviews
February 10, 2026
Sunny is so great to work with. Nothing but the upmost respect for the way he handled the entire process!!!! Nothing but the upmost respect for the way he handled the entire process!!!! More
by JJSMALLS
February 07, 2026
Everyone was extremely helpful and pleasant to work with at Elmbrook. We will definitely use this dealership again. at Elmbrook. We will definitely use this dealership again. More
by STEPNIK
Verified CustomerFebruary 06, 2026
The staff was friendly very knowledgeable and very accommodating. My sales person Sunny even fixed my phone for me!! And Carmen knows her stuff!! accommodating. My sales person Sunny even fixed my phone for me!! And Carmen knows her stuff!! More
by WENDYKKASTEN
February 02, 2026
He was able to identify our needs and worked with us to get the vehicle we needed. The process was smooth and we were happy with the results get the vehicle we needed. The process was smooth and we were happy with the results More
by JMARQUEZD99
Employees Worked With
February 02, 2026
I have bought several cars from her over the years. Always very comfortable with the process and happy with the car. They are the best Always very comfortable with the process and happy with the car. They are the best More
by JMARQUEZD99
February 02, 2026
Ivory was a pleasure to work with. She was thorough, paced well on a deal and worked with me on what I needed. This was the most simple car purchase I ever made. Nick and Jim were also She was thorough, paced well on a deal and worked with me on what I needed. This was the most simple car purchase I ever made. Nick and Jim were also phenomenal to work with! Would highly recommend this dealership and these individuals to work with. More
by MONA.THEOBALD
February 01, 2026
This was our fifth purchase from International Auto in Waukesha. The entire team is very professional and I find my salesman Jim knowledgeable and easy to work with. All in all another good experience. Waukesha. The entire team is very professional and I find my salesman Jim knowledgeable and easy to work with. All in all another good experience. More
by WERNERS
February 01, 2026
Courteous and the ability to help determine what the best path is for your purchase needs. path is for your purchase needs. More
by TRENANIC
January 31, 2026
. The best or nothing describes our experience the last 16 years thanks to Larry and Ivory. They exceed our expectations when buying a premium vehicle. 16 years thanks to Larry and Ivory. They exceed our expectations when buying a premium vehicle. More
by LINDAHOOK79
January 24, 2026
Outstanding! No pressure, very informative. Courteous and professional. Explained features of the vehicle in detail. No rushing, great customer service. No pressure, very informative. Courteous and professional. Explained features of the vehicle in detail. No rushing, great customer service. More
by STEVE.WHALEN
