72 LEEN 2024 Boat for Sale

Karuna Yacht | 72' LEEN 2024

Turnkey and ready for immediate cruising, KARUNA features low engine hours and has been fully commissioned, optimized, and sea-tested. She is U.S.-registered and currently located in Key West.

KARUNA represents the cutting edge of modern yacht design—a long-range, diesel-hybrid-electric cruising multihull built for efficiency, comfort, and capability. She is well suited for transatlantic passages and equally comfortable as a liveaboard vessel, even in higher latitudes.

With a 29-foot beam, the LEEN 72 offers exceptional stability and volume. Her expansive interior and exterior living areas rival those of a 100-foot monohull, delivering approximately 1,378 square feet of usable space—an extraordinary feature in this class.

Built using a state-of-the-art composite construction process, KARUNA delivers exceptional efficiency with a range of up to 3,600 nautical miles—allowing for extended cruising with minimal refueling.

Powered by a 400HP Cummins diesel engine, she operates in seamless harmony with twin 20kW Bellmarine electric drives housed in the outer hulls. This advanced hybrid system enables quiet, emission-free maneuvering in port using electric pod drives, offering a smooth and near-silent experience.

KARUNA is a proven hybrid-electric multihull, supported by a large onboard generator that functions as an efficient range extender. Under electric power alone, she can reach speeds of up to 5 knots, while a typical cruising speed of 10 knots is achieved with remarkably low fuel consumption—approximately 2 liters per hour.

OWNER COMMENTS:

"I conceived KARUNA as a deeply personal project: a semi-custom built power trimaran created with a constant focus on balance, elegance, and uncompromising quality. Her name reflects the spirit in which she was imagined, a yacht designed to deliver serenity, pleasure, and freedom.

To ensure that every detail met the highest standards throughout the build process, I entrusted construction supervision to Loïc Blanken, a well-known international surveyor.

Owning and cruising KARUNA has been an exceptional experience. For six months, I explored the Bahamas aboard her, fully enjoying her remarkable comfort, versatility, seakeeping qualities, and the distinctive freedom of life on board. Today, despite my sincere attachment to her, my professional commitments no longer leave me the time she truly deserves. It is for this reason alone that I have reluctantly decided to offer her for sale".

KEY FEATURES & UPGRADES:

• Semi-custom LEEN 72 hybrid power trimaran

• Cummins QSL9 400 HP main engine

• 2 x 20 kW Bellmarine electric motors

• 36 kWh lithium battery bank

• 22 kW generator

• 3-cabin / 3-head layout plus crew cabin

• Integrated dinghy garage

• AWLGRIP-painted hull

• Upgraded 110V / 220V electrical network

• Reverse-cycle chilled water air conditioning

• WEBASTO heating system

• 220V 160 L/h watermaker

• Extensive Garmin navigation package

• Starlink High Performance antenna

• Williams SportJet 435

• US flag; US importation and customs taxes paid

• New propeller, antifouling, and full polish completed in February 2026

ACCOMODATIONS:

KARUNA offers a particularly attractive and practical layout, combining genuine liveaboard comfort with excellent circulation and privacy. She features a 3-cabin / 3-head configuration, complemented by an additional crew cabin, making her equally suitable for owner operation, family cruising, or use with professional crew.

The aft starboard cabin is arranged with one double berth with private bathroom, while the yacht also benefits from a tender garage integrated into the aft section of the main hull, a spacious flybridge, and numerous owner-selected comfort upgrades throughout

SYSTEMS & EQUIPMENT:

Machinery and Hybrid System:

• Main engine: Cummins QSL9, 400 HP

• Electric motors: 2 x 20 kW Bellmarine

• Battery bank: 36 kWh lithium

• Generator: 22 kW

• Main engine hours: 380

• Generator hours: 900

• Approximate log: 2,000 nm

This configuration gives the yacht an unusually versatile cruising profile, combining range, fuel efficiency, quiet operation potential, and reassuring long-distance capability.

In February 2026, a new propeller with significantly increased pitch was installed to optimize performance at the main engine's preferred operating point of 1,400 RPM. At the same time, the yacht received a new Sea Hawk antifouling application and a full hull polish.

Electronics and Navigation Equipment:

• Garmin GPSMAP 1623 16 in. display * 3

• Garmin Reactor 40 autopilot

• Flybridge and wheelhouse autopilot displays

• Garmin Fantom 24 radar

• AIS 800

• Panoptix PS51 Forward Scan

• 4G / WiFi worldwide router with antenna

• Starlink Mobile Flat High Performance antenna

• Searchlight on flybridge

• US East Coast / Gulf cruising charts

• Explorer charts for the Bahamas

Comfort and Domestic Equipment:

• Reverse-cycle chilled water air conditioning

• WEBASTO heating water system

• 220V 160 L/h watermaker

• Dishwasher

• Washing machine

• 65-inch TV in saloon

• Fusion audio in master cabin

• Wine cellar

• US refrigerator

• Electrical oven

• Autonomous A/C for the crew quarter

• Fully equipped kitchen

• Two sets of sheets and towels for each cabin

Deck and Exterior Equipment:

• Integrated dinghy garage

• Spacious flybridge

• Forward composite hard bimini

• Carbon canopies with six carbon posts

• Outdoor flybridge kitchen with sink, fridge, ice-maker, and hot/cold water

• 4 Benzoni flybridge seats

• Electric rear capstans

• Dockmate remote docking system

• LED underwater lights

• Additional mooring package

• Protective fendering and hull protections

• Covers for furniture, seats, flybridge kitchen, and helm station

• Sunshades

Tender and Leisure Equipment:

• Williams Sport-Jet 435 with 130HP engine

• 2 paddleboards

• 1 floating deck

• 1 two-seat inflatable kayak

Safety Equipment:

• 10-person life raft

• EPIRB

• Flares

• 12 Spinlock inflatable life jackets

• 2 remote VHFs

• Standard safety inventory according to specification

Recent Upgrades and Notable Specification:

• AWLGRIP painted hull

• Upgraded 110V / 220V electrical network

• Soundproof aluminium technical room door

• Additional spare parts package

• Power optimization package

• Fuel tank optimization

• Spare EVO 20 kW electric motor

• New propeller with increased pitch

• New antifouling in 02/2026

• Full hull polishing in 02/2026

BROKER COMMENTS:

KARUNA is an exceptionally rare offering in today's market. She is not simply a LEEN 72, but a semi-custom, owner-driven, highly optimized hybrid trimaran with a distinctive build history, extensive specification, and an elegant operational profile.

She will appeal to buyers seeking genuine long-range cruising capability, mini-yacht comfort, shallow draft versatility, and the efficiency advantages of a modern hybrid power trimaran. Carefully supervised during construction, refined after delivery, and professionally maintained, KARUNA represents a compelling opportunity for a discerning owner.

Gregor Tarjan/ Aeroyacht Multihull Specialists (gt@aeroyacht.com, +1 516 818 3113)

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by MV Yachting.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.