141 Boston Post Road
Sudbury, MA 01776

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Sales: 508-655-5350

Used Cars: 508-655-5350

Hours Toggle

Sales Department

Sun Closed
Mon 8:30am – 8:00pm
Tue 8:30am – 8:00pm
Wed 8:30am – 8:00pm
Thu 8:30am – 8:00pm
Fri 8:30am – 6:00pm
Sat 8:30am – 6:00pm

Service Department

Sun Closed
Mon 7:00am – 7:00pm
Tue 7:00am – 7:00pm
Wed 7:00am – 7:00pm
Thu 7:00am – 7:00pm
Fri 7:00am – 7:00pm
Sat 7:00am – 4:00pm

Reviews of Mercedes-Benz of Sudbury

Overall Rating:

4.8 (out of 5)

98% recommend this dealer

3379 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

Mercedes Benz of Sudbury provided excellent service.

Reviewed by cogensJanuary 17, 2026

Mercedes Benz of Sudbury provided excellent service. Special Thanks to Celio and Dynae. I will be in touch for my next vehicle transaction. Jaime Cohen

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you so much for your kind words, Jaime. We're thrilled to hear that you received excellent service from Celio and Dynae. We look forward to supporting you in your next vehicle transaction with the same honesty and reliability you experienced this time.

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

I was met at the door by Vito, which he graciously opened

Reviewed by scottwk71January 11, 2026

I was met at the door by Vito, which he graciously opened for me. I came in to look specifically at a used minivan this dealer had for sale to replace my wife’s older one for Xmas. Vito offered refreshments, took his time to explain the dealerships history to me, & we went on a test drive together. He explained features of the van & upon return to the dealer we went over the vehicles history together. Overall his professionalism was second to none, you would have thought I was buying a brand new Mercedes from him! The evening I arrived to pickup the vehicle, Vito had it waiting with a full tank of gas & freshly detailed. With a congratulations sign in the window for my wife to view. Exceptional service, exceptional dealership!

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you so much for your kind words, scottwk71! We're thrilled to hear about your exceptional experience with Vito and our customer-centric service. We strive for honesty and reliability, and it's wonderful to know we made your minivan purchase special for your wife this Christmas.

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Everyone at the dealership is wonderful.

Reviewed by dianevalentinoDecember 03, 2025

Everyone at the dealership is wonderful. I appreciate the updates I received. Lilo has been my service manager, he is the best!

  • Does recommend this dealer
  • Came in for service or repair

Dealer Response

Thank you for your wonderful review, dianevalentino! We're thrilled to hear that you found everyone at the dealership to be wonderful and that Lilo provided you with the best service. Your trust in our customer-centric approach means a lot to us, and we look forward to supporting you again in the future!

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Mercedes-Benz of Sudbury

Our state of the art showroom at Mercedes-Benz of Sudbury provides you with an incredible experience while shopping for your new Mercedes-Benz Certified Pre-Owned Mercedes-Benz or just about any other brand of pre-owned vehicle that suits your needs. In addition our Service Department provides you with ease and convenience in getting your vehicle in the shop and to the appropriate Service Advisor. Our commitment to you is a sales and service experience unrivaled in the automobile industry. Please come into our showroom & let us demonstrate our commitment to excellence.

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