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:

4.2 (out of 5)

95% recommend this dealer

203 total reviews

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

5.0 (out of 5)

The staff always provides prompt, professional and

Reviewed by summit339November 03, 2025

The staff always provides prompt, professional and friendly service. They are knowledgeable in all aspects of the vehicle and and problem that may arise.

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

Dealer Response

Thank you for the business and the kind words. 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

4.0 (out of 5)

Quality service and very happy with Ashen.

Reviewed by PHIGGINS189October 13, 2025

Quality service and very happy with Ashen. Nice to have a pleasant happy face in the service department . Was very helpful when I asked him how to prep my vehicle for winter storage. Above and beyond.

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

Dealer Response

Thank you very much for the kind words and the shout out to Ashen. We agree he has a great personality and a desire to really help people. We look forward to working with you again in the future.

Overall Experience 4

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

The service department was wonderful Meegan had a Valet

Reviewed by Brady138September 03, 2025

The service department was wonderful Meegan had a Valet drop off a loaner and take my car back for service. When my car was brought back the next day, it looked like it was detailed!! It was beautiful.! Fantastic service I would highly recommend to my friends and family.

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

Dealer Response

Brady138, thank you for trusting us with your vehicles service. We are thrilled you are so happy and that Meegan and our valet was able to deliver the car back looking beautiful.

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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