McConaghy Boats McConaghy 75 catamaran (2025) for sale in Suffolk County, New York, United States

£5,535,643 GBP
Listed price $6,950,000 USDGet a foreign exchange quote

AI-generated summary

The McConaghy 75 Catamaran is a high performance multihull yacht, built with the highest quality materials and craftsmanship at the McConaghy yard. Featuring effortless grace even in light winds, the MC75 delivers smooth sailing prowess with stability and enviable speed. It boasts a particularly apartment-like interior, with an architectural personality providing excellent visual connection to the sea. Additionally, it features safe, push button control, high aspect ratio centerboards, and no front crossbeam offering optimal lightness. All this combined with the customizable layouts create an excellent and luxurious yacht.

General information
Make/model
McConaghy Boats McConaghy 75 catamaran
Category
New sail boat for sale
Price
£5,535,643 GBP | Listed price $6,950,000 USDGet a foreign exchange quote
Price comment
base price
Year
2025
Designer
Ker Yacht Design
Length overall
23.30 metres
Beam
9.80 metres
Draft
1.98 metres
Air draft
3.28 metres
Hull
carbon-hybrid epoxy, foam sandwich composite hull
Keel
Centreboard
Location
Suffolk County, New York, United States

About this McConaghy Boats McConaghy 75 catamaran

English

This listing is for a new McConaghy 75 multihull, built to order, with a delivery time of 18-20 months from order.

Performing with an effortless grace even in light airs, the MC75 provides smooth sailing prowess with stability and enviable speed. In 20kts of wind at 110 true wind angle, the MC75 is predicted to reach 21kts of boat speed with a code zero sail.

The interior of the MC75 has a particularly apartment-like feel with an architectural personality. The sophisticated environment offers a fantastic visual connection with the sea and great care has been taken to incorporate all interior essentials and amenities in the most aesthetic and functional way possible.

Aeroyacht are official dealers for McConaghy Boats. Aeroyacht will guarantee you the best service and transparent pricing for this McConaghy 68 catamaran. Unlike most other dealerships, we only work with ex-factory price lists. You will find no hidden dealer commissioning or supplemental costs. Aeroyacht will accompany you from ordering and defining your dream multihull to delivery and after sales support.

Unrivalled Quality built by the World’s Best Yard

The McConaghy 75 multihull is built at McConaghy’s high tech plant and is constructed only of the finest materials. The experienced superyacht builder crafts the boat from vacuum-infusion Epoxy Carbon-hybrid composites. A foam core assures immense strength, stiffness and light weight. The yard which is highly experienced in the fabrication of the world’s fastest super maxi racing yachts employs the same techniques to build the stunning MC75.

So what Sets the McConaghy 75 catamaran Apart form the Rest?

Lets start with the safe, push button control, high aspect ratio centerboards. Unlike many other high-performance catamarans – the MC75 has been designed and engineered with safety as its core parameter. Potentially hazardous daggerboards which could create a collision hull breach have been avoided. McConaghy has replaced them by a simple but highly effective push-button centerboard system. This is a first in this luxury multihull market segment. In the retracted position the centerboard is completely flush with the hull, yet full deployed a high aspect draft of nearly 9’ rivals the most efficient windward foils. In case of striking an underwater object, the centerboards automatically retract and avoid damage to the hull structure.

The McConaghy 75 catamaran also has no front crossbeam, similar to the last generation of America’s Cup foiling catamarans. The McConaghy 75’s stiffness and full carbon longeron allow for this elimination, which further lightens this amazing yacht.

Interior Design and Unique Features

Similar to her smaller sisters the McConaghy 75 multihull is a true luxury Grand Prix style yacht and has a multitude of innovative features. Consequently she has completely opening, all glass aft salon doors and giant sliding side salon windows. This means that most of the time, even in pouring rain you can enjoy a completely open social platform with full protection from the elements.

As the rest of the McConaghy multihull range the interior of the MC75 is top class. The builder only utilizes the finest woods and hardware to uncompromising high-quality standards. Design Unlimited have have created a variety of fully customizable layouts to choose from.

Read more

Propulsion
Engine
2x150 HP shaft drive diesel engines
Fuel
Diesel
Fuel capacity
3,000 litres
Accommodation
Number of cabins
6
Number of berths
12
Passenger capacity
12
Drinking water capacity
1,200 litres
This McConaghy Boats McConaghy 75 catamaran has been viewed 1649 times
Broker/Dealer Information

Aeroyacht Multihull Specialists

Mr Gregor Tarjan
Setauket Harbor, NY
Long Island
New York
11733
United States
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