The hybrid trimaran LEEN 51:  Adventure with full power

The new LEEN 51 trimaran is more than just a motor yacht. This hybrid trimaran is a true concentrate of power and dynamism.

Equipped with a 450 to 600 HP Volvo Penta engine, the LEEN 51 can reach a speed of 20 knots. Moreover, its consumption of only 2 litres per nautical mile at 10 knots also demonstrates a real commitment to environmental responsibility.

Compared to other motor yachts, whether monohulls or catamarans, the LEEN 51 consumes between two and four times less fuel. With its standard electric motors, you can leave the port silently and enjoy pristine anchorages without emitting any pollution.

A reinvented cruising experience

Cruising onboard the LEEN 51 is an absolute pleasure. Courtesy of its two electric motors in each float, its manoeuvrability is exceptional, making it easy to pilot whether you are an experienced sailor or a beginner. Its considerable clearance and low draught ensures smooth and comfortable navigation, even in more challenging conditions.

Additionally, the LEEN 51 is equipped with an indoor steering station in addition to the outdoor helm located on the flybridge, providing great steering flexibility. At anchor, the 2500W solar panels deliver comfortable and responsible autonomy. Maintenance is also effortless with a spacious technical compartment (inspired by the NEEL 51) allowing for easy maintenance of this hybrid trimaran.

The Flybridge, an oasis of well-being

On the LEEN 51, the flybridge features a spacious surface area of over 65 square metres, creating a large and welcoming space for guests. An expansive  table is available for alfresco meals, while sunbeds are the perfect spot for relaxing during anchorage. A fully equipped outdoor kitchen (BBQ, refrigerator, etc.) allows you to prepare delicious meals while enjoying the panoramic view. The generously wide side decks offer optimal safety during your movements onboard the boat. The trampolines allow you to enjoy unforgettable moments of serenity on the decadent sunbeds.

Brightness and elegance: enjoy the warm ambience

The interior layout of the LEEN 51 is unique in the marine industry. With its main deck owner’s cabin, it offers an unmatched level of comfort and livability. You will benefit from twice as much living space compared to an equivalent-sized monohull.

This trimaran comprises four double cabins, each with its own ensuite, providing total independence and privacy to all occupants. The layout adopts proven design elements, with access to the floats from the inside and a serene living space offering a 270-degree view of the horizon. Moreover, the spacious and functional kitchen, as well as the bright saloon, bring a touch of warmth and conviviality to the interior of the boat.

You can also accommodate up to 12 guests around the cockpit table for unforgettable moments with family and friends.


  • LOA51 ft / 15.54 m
  • Beam 28 ft / 8.7 m
  • Displacement unloaded 20 Tonnes
  • Fuel Tank Capacity3100 Litres
  • Water Tank Capacity598 Litres
  • Engine power450 HP - 600 HP (Volvo PENTA) Electric : 2 x 20Kw
  • Naval ArchitectBernard Nivelt
  • Architect and Interior DesignPierre Frutschi
  • CertificationCategory A

Boat layout

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  • LEEN 51 LEEN 51
  • LEEN 51 LEEN 51
  • LEEN 51 LEEN 51


Prices are not fixed due to daily fluctuations in international exchange rates. For current pricing on any of these models please contact us on:

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