180 Spaulding Turnpike
Portsmouth, NH 03801

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Sales: 603-379-6995

Used Cars: 603-379-6893

Hours Toggle

Sales Department

Sun 11:00am – 4:00pm
Mon 9:00am – 5:30pm
Tue 9:00am – 5:30pm
Wed 9:00am – 5:30pm
Thu 9:00am – 5:30pm
Fri 9:00am – 5:30pm
Sat 9:00am – 5:30pm

Service Department

Sun Closed
Mon 7:30am – 5:30pm
Tue 7:30am – 5:30pm
Wed 7:30am – 5:30pm
Thu 7:30am – 5:30pm
Fri 7:30am – 5:30pm
Sat 7:30am – 5:30pm

Reviews of Seacoast Mazda

Overall Rating:

4 (out of 5)

97% recommend this dealer

1286 total reviews

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

1.0 (out of 5)

We were sold a flood vehicle with no record on Carfax

Reviewed by M Bouchard from MaineMay 06, 2025

We were sold a flood vehicle with no record on Carfax only to discover it after the purchase with inspection by two mechanics. The dealership washed their hands knowing they sold us a totaled vehicle from Canada. Don’t do business with this fraudulent dealership.

  • Does not recommend this dealer
  • Shopped for a used car
  • Did make a purchase

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

1.0 (out of 5)

Mazda is an incredible manufacturer.

Reviewed by Mazdaspeed3June 10, 2024

Mazda is an incredible manufacturer. No other manufacutrer comes close. Seacoast maza id the opposite of that. Service techs, writer, and manager do not understand that different mazda motors/platofmrs take different oils, and that Mazda enthusiasts cannot be fooled by saying "well, the cost of oil has gone up." Over the years they have been putting wrong, synthetic 0-20 oil in my 12 speed3 which takes 5-30 conventional. This is not a skyactiv motor. I have all paperwork showing they have done this ,and my concerns have been rebuffed every time. Regularly my vehicle has left their shop after inspection with straight up disconnected components, mis-mounted wheels. Many times now they have ordered base mazda 3 components and not told me this until I ask about the severe delays and increase in cost. I have paperwork showing all of this. Do not have your vehicle serviced here, they do not understand Mazda's other platforms. When challenged with this, they will say things like "well, we only have one line item for oil changes" " We only have 0-20" "ALl mazdas take 0-20". On the sales side, I have been chasing a 21 RF they had in stock for a week. Kept asking to put a deposit, go look at it, BUY it with cash. I asked again the availability this passed sunday, and Mike told me it was sold despite still being in transit/repair stages. I will be seeking reimbursement for my mis-librucated engine over 5 years, all which is backed up by their paperwork, and will make sure all my friends and family in the car community avoid this place as they do not adhere to mazda's values and core culture.

  • Does not recommend this dealer
  • Came in for service or repair

Overall Experience 1

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

1.0 (out of 5)

After speaking with seller, I drove 4 hours to buy the

Reviewed by Raymis from Rhode IslandMarch 16, 2024

After speaking with seller, I drove 4 hours to buy the car. After arriving the car was already sold. I felt lied to and played with. That's not the way to do business. They could of called me so I won't have to take the long trip. They lied to me so they could try to sell me a more expensive car instead of telling me the car was sold. No consideration what so ever. Bad for business.

  • Does not recommend this dealer
  • Shopped for a used car
  • Did not make a purchase

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

About Seacoast Mazda

For years Seacoast Mazda has been an area favorite for new Mazda vehicles as well as pre-owned cars trucks and SUVs across a wide range of makes and models to give you a fantastic selection to choose from. Come see the difference here at Seacoast Mazda and discover why so many satisfied customers love shopping with us. Our commitment to quality and value is apparent in every vehicle we sell and in everything we do here. Stop in and see us today!

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