309 Portsmouth Ave
Greenland, NH 03840

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Sales: 603-431-8585

Used Cars: 603-431-8585

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 7:00pm
Tue 9:00am – 7:00pm
Wed 9:00am – 7:00pm
Thu 9:00am – 7:00pm
Fri 9:00am – 6:00pm
Sat 9:00am – 5:00pm

Service Department

Sun Closed
Mon 7:30am – 6:00pm
Tue 7:30am – 6:00pm
Wed 7:30am – 6:00pm
Thu 7:30am – 6:00pm
Fri 7:30am – 6:00pm
Sat 8:00am – 2:00pm

Reviews of Mercedes-Benz of Portsmouth

Overall Rating:

4.3 (out of 5)

95% recommend this dealer

207 total reviews

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

5.0 (out of 5)

Jordan and Roger were fantastic to work with and worked

Reviewed by Stratham AdvisorsJanuary 12, 2026

Jordan and Roger were fantastic to work with and worked with me to get this deal to the finish line. They were reasonable with negotiating a fair deal and made me feel like a valued customer. We needed to close this on a quick time table and the team at MB Portsmouth handled it flawlessly and got the car in great shape for me. Guy was also very helpful walking me through the financing of the transaction and this will not be my last purchase at MB Portsmouth. They are true professionals and fantastic to work with from beginning to end.

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you for reaching out and sharing your experience with Jordan and Roger. They both have a genuine interest in making sure their clients are treated with respect and handle all aspects of the sale for first visit to the delivery. We look forward to working with you again in the future, safe travels.

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)

Chris did an awesome job as did Jordan.

Reviewed by mgtraversJanuary 12, 2026

Chris did an awesome job as did Jordan. They asked questions, reviewed the Mercedes product line with me and made my decision easy. I bought a car and am very happy with it.

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Mr. Travers, thank you for the business and for recognizing the work Jordan and Chris played in the purchase. We hope you love your new car and look forward to working with 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

5.0 (out of 5)

Fantastic working with MB.

Reviewed by densmore.brendanJanuary 06, 2026

Fantastic working with MB. Consummate professionals, he made the process smooth and easy. Would highly recommend

  • Does recommend this dealer
  • Shopped for a new car

Dealer Response

Mr. Densmore, thank you for the business and kind words about Len and the rest of the team. We look forward to working with 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 Portsmouth

We always encourage drivers to choose the "right" dealership and not just any old dealership that's close by. When it comes to Mercedes-Benz vehicles and service we firmly believe we are the right dealership to meet all of your automotive needs. The Kaplan Auto Group has been around for over 70 years. A dealership lasting for roughly three-quarters of a century does this by focusing on the driver first and the business second. A premium brand like Mercedes-Benz ought to come with a premium-level dealership experience and that's what you'll find here at Mercedes-Benz of Portsmouth. Let us prove it to you! You won't regret it!

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