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Mercedes-Benz of Elmbrook
Waukesha, WI
400 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 400 reviews
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
Verified Customer
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
December 11, 2025
Sales approach was perfect. Our salesman listened and had excellent product knowledge. He led us to exactly the vehicle we were looking for you were a very short period of tim Our salesman listened and had excellent product knowledge. He led us to exactly the vehicle we were looking for you were a very short period of time. Also very personable. More
by SLINDNER
Employees Worked With
December 09, 2025
The buying process couldn’t have been more simple. Thank you guys for being awesome! Thank you guys for being awesome! More
by ABBYANDRYAN
December 07, 2025
Everyone was very helpful with the process from the beginning to the end. I will buy from this dealership in the future. beginning to the end. I will buy from this dealership in the future. More
by KEVREHM
Employees Worked With
December 06, 2025
The experience was no hassle, friendly, and welcoming. Would definitely recommend this dealership to my friends. Would definitely recommend this dealership to my friends. More
by Bronson McCarty
Employees Worked With
December 01, 2025
Raj and Nick made our first time expereience at your dealership wonderful! Raj was very knowledgeable and honest. I would recommend him to anyone interested in purchasing a vehicle. dealership wonderful! Raj was very knowledgeable and honest. I would recommend him to anyone interested in purchasing a vehicle. More
by KNIGHTKNIGHTLIZ
Employees Worked With
