SAY 52: the technical choices of a carbon dayboat designed for high speeds

Designed for fast sailors, the SAY 52 combines carbon construction, muscular engines and sharp design. A model that appeals to a demanding clientele, well beyond simple coastal cruising.

The SAY 52 is based on a simple principle: reduce weight to maximize liveliness. To achieve this, the German shipyard SAY Carbon Yachts relies on an integral carbon-epoxy sandwich structure. The result is a 15.95-meter unit weighing just 7.5 tons dry. This weight/length ratio is rare, even in sport-oriented boats. It allows not only rapid acceleration, but also controlled fuel consumption at high speeds.

This lightness imposes a number of constraints: mastery of infusion processes, specific assemblies and reinforcement at load points. Each on-board component is designed to be consistent with the lightweight architecture. The shipyard, located on the shores of Lake Constance, capitalizes on technical know-how inherited from the sports car industry.

A hull designed for performance and stability

The SAY 52 is more than just light. Its hull has a pronounced V shape at the bow, with a vertical stem and a clean cut. The result is enhanced wave penetration and reduced stress at high speeds. With a draught of just 97 centimetres, the boat retains accessibility to shallow areas, while posting top speeds close to 45 knots.

The deck layout, on the other hand, remains faithful to the logic of the dayboat: vast cockpit, unobstructed rear deck, front and rear sunbathing areas, and fluid lateral circulation. Ergonomics have been carefully thought out, with a central helm station protected by a tapered windshield, and a rigid roof with angular lines and faceted glazing.

Two engines, different behaviour

The SAY 52 is available in two thermal configurations. The first combines two Volvo Penta V8 6.2-liter gasoline engines, for a total of 860 hp. The second is based on two D6 diesel engines, each with 440 hp. In both cases, propulsion is provided by twin-screw Aquamatic drive units.

A hybrid system is also available as an option. It is based on an electric jet architecture, enabling silent navigation over short distances, particularly when approaching ports or in sensitive areas. This configuration offers limited autonomy, but meets certain growing environmental constraints.

A layout designed for daytime use

Designed for twelve passengers, the SAY 52 assumes its role as a day platform. The cockpit includes an outdoor galley, a modular saloon and direct access to the sundeck. Inside, the convertible saloon and double cabin make it possible to spend a night on board, without the need for extended cruising.

A Seabob garage, integrated under the sundeck, reinforces the boat's leisure positioning. The shipyard chose top-of-the-range materials for all the fittings, without overloading the aesthetics. The result is uncluttered, yet functional.

A unit positioned in a demanding segment

With a length of 15.95 m and an entry price announced at 2 million euros, the SAY 52 is positioned against units such as the Pardo GT52, Frauscher's AMG 55 and certain Fjord and Wally models. What sets it apart is the lightness of its carbon construction, combined with a distinctive aesthetic signature.

This model targets a high-end clientele in search of performance, sensitive to contemporary design and familiar with the codes of high-end yachting. In September 2025, it will be on display at Cannes and Genoa, two events where sports yachts of this calibre naturally find their audience.

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