If you’re shopping for an MX-5 Miata around Boston, the North Shore, or anywhere in Massachusetts, the problem is selection: most stores carry one or two Miatas, in whatever color arrived. Seacoast Mazda is an hour up I-95 in Portsmouth, NH, and we’re building the deepest MX-5 inventory in the Northeast — Sport, Club and Grand Touring, soft top and RF, manual and automatic, new and pre-owned, on the ground.

How buying from New Hampshire works for MA residents

• Straightforward taxes. New Hampshire adds no sales tax at purchase. As a Massachusetts resident you pay Massachusetts sales tax when you register the car at your RMV — the same tax you’d pay buying locally, just not collected twice. We provide every document the RMV requires.
• Paperwork handled. Purchase agreement and e-signing done remotely, temporary plate provided, title and registration paperwork prepared for Massachusetts.
• Delivery or a nice drive. We deliver throughout Massachusetts for a flat fee quoted upfront — or make the trip up Route 1, and drive your new Miata home on one of New England’s better coastal roads.

Drive every version in one visit

Because the inventory is deep, you can compare a Club manual soft top against a Grand Touring RF automatic back to back — something that usually takes three dealership visits around Boston. And if the exact spec you want isn’t here, we factory-order in eight to twelve weeks with a refundable deposit.

We buy Massachusetts Miatas, too

Selling an NA, NB, NC or ND anywhere from Newburyport to Worcester? We buy Miatas outright — no purchase required — and we pick up.

Prices exclude tax, title, registration and a $519 documentation fee. Seacoast Mazda, 180 Spaulding Turnpike, Portsmouth NH 03801 · 603-436-6811. Operated by Ackerman Auto. Mazda, MX-5 and Miata are trademarks of Mazda Motor Corporation. Vehicle images are 2026 model year and may show optional equipment.