Mercedes-Benz of Westmont
Westmont, IL
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 - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 7:00 PM
Tuesday 7:00 AM - 7:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 7:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 4:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 7:00 PM
Tuesday 7:00 AM - 7:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 7:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 4:00 PM
Sunday Closed
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The folks at Mercedes-Benz Of Westmont were outstanding in their trade. They made it simple and easy. There was not much in haggling back-and-forth, due to their one price structure. I would recommend thes in their trade. They made it simple and easy. There was not much in haggling back-and-forth, due to their one price structure. I would recommend these people to anyone who wants to purchase a car. More
Kim was an excellent sales woman . At the bigining I hesitated about the numbers regarding the price and the trade-in and it seems that they’re charging more than 15%. But then Kim con At the bigining I hesitated about the numbers regarding the price and the trade-in and it seems that they’re charging more than 15%. But then Kim convinced me that nothing wrong with the number. More
I had an excellent service experience. The service writer Valerie was professional, knowledgeable, and kept me informed throughout the process. My vehicle was completed on time, and all of The service writer Valerie was professional, knowledgeable, and kept me informed throughout the process. My vehicle was completed on time, and all of my questions were answered thoroughly by Valerie. The level of customer care and attention to detail exceeded my expectations. Thank you for providing outstanding service. More
Rob of Westmont MB is great to work with! He is knowledgeable, efficient and explains clearly what needs to be done and why. 5-STAR rating for Rob and Westmont MB He is knowledgeable, efficient and explains clearly what needs to be done and why. 5-STAR rating for Rob and Westmont MB More
Hats off to AutoNation’s Mercedes-Benz of Westmont for delivering a truly world-class customer experience on Monday morning June 1 2026. 🏆 I dropped off my S580 at 8:20 AM for a routine Service A. Withi delivering a truly world-class customer experience on Monday morning June 1 2026. 🏆 I dropped off my S580 at 8:20 AM for a routine Service A. Within 15 minutes, the service rep efficiently processed the paperwork and transitioned me into a loaner vehicle. ⏱️ Since my external appointments didn't begin until 10:00 AM, I utilized the dealership's premium lounge to answer emails, catch up on work, and enjoy a cop of Starbuck brewed hot chocolate. Before I knew it, the service rep proactively located me to report that the vehicle was finished ahead of schedule. To optimize my time and save me the hassle of a formal return process, he took the loaner keys and personally transferred my belongings back to my car. 💼 By 10:10 AM, I was back on the road in a perfectly serviced, washed, and detailed vehicle. Thank you to the AutoNation’s Westmont team for transforming a routine maintenance appointment into an incredibly productive and positive start to the workweek! 🚗✨ More
This purchase was the most positive and efficient experience. We worked with well-informed and helpful individuals in each department from sales through delivery. They worked as a team and made sure experience. We worked with well-informed and helpful individuals in each department from sales through delivery. They worked as a team and made sure the experience was seamless. More


