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Mercedes-Benz of Elmbrook
Waukesha, WI
455 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 455 reviews
December 24, 2025
As I’m sure is normal, I had no plans of buying a car. I came very close to walking away due to the low trade in on my car. I know it wasn’t worth much but I thought I’d get more. Your salesman Sunny help I came very close to walking away due to the low trade in on my car. I know it wasn’t worth much but I thought I’d get more. Your salesman Sunny helped me through my issue and I believe we all walked away with a deal we could live with everyone I dealt with at your dealership treated me like I was part of the family I’m retired and have bought a number of cars new and used. I’ve rarely felt as good about the people I dealt with. I will definitely be talking with Sunny when I get my next car More
by PSOMMERS
Verified Customer
December 23, 2025
Sunny was great to work with, understood my needs and was thorough in his work. thorough in his work. More
by ROWEJASON
Employees Worked With
December 22, 2025
Sunny was my salesman and he did a great job problem solving in order for me to get my dream car for a price I was comfortable with. He was very personable and great to work with! solving in order for me to get my dream car for a price I was comfortable with. He was very personable and great to work with! More
by TAMMYGLLC
Employees Worked With
December 20, 2025
Excellent to work with! Made buying my car a very Simple and easy process Highly recommend Made buying my car a very Simple and easy process Highly recommend More
by TODDWELLER123
Employees Worked With
December 18, 2025
This is our fourth car bought at this dealership. We appreciate the personal touches and in turn we are loyal to the Porsche brand and this dealership We appreciate the personal touches and in turn we are loyal to the Porsche brand and this dealership More
by KOSSPHIL
December 15, 2025
I've buying cars for almost 40 years, Sunny was the best! There never any pressure, he always acts as an advisor, not your typical salesman. There never any pressure, he always acts as an advisor, not your typical salesman. More
by mprejbeanu
Employees Worked With
December 14, 2025
Epic leadership! They were very respectful and tolerant, very professional and I can’t wait to get my next vehicle from them. Sunny should be given a raise, he has to They were very respectful and tolerant, very professional and I can’t wait to get my next vehicle from them. Sunny should be given a raise, he has top notch customer service and beautiful client interaction skills. Nick is a good manager More
by ELLVYPIMPZ
December 12, 2025
Everyone was very professional and kind. Jeff was just a great person to work with as well as the rest of the team. My wife and I felt that everyone was there to answer any question we had a Jeff was just a great person to work with as well as the rest of the team. My wife and I felt that everyone was there to answer any question we had and went above and beyond to make sure we were more than satisfied. More
by CARTER.DALE
Employees Worked With
