S/V Sisu is a Charlotte Amalie based 2022 Privilege 510 Signature For Sale By Broker. Responses to inquiries may come from a broker who is representing the owner as a fiduciary. This owner requires financial settlement only. No trades.
Preliminary listing – Privilege 510 Signature Series – 4-cabin owner version (with king berth)
“Sisu” represents an exceptionally rare opportunity to acquire what is arguably one of the most comprehensively upgraded and meticulously maintained Privilege 510s ever built. Professionally managed by an experienced full-time captain with extensive Privilege expertise, this vessel has benefited from an open-checkbook maintenance program and a continuous improvement schedule throughout her ownership.
Never chartered and configured for discerning private ownership, she presents in outstanding condition with a level of refinement, customization, and equipment specification seldom found in today’s brokerage market. Significant investment has gone into both performance and livability, including a full natural teak deck upgrade, extensive premium sail inventory, advanced dual-navigation systems, an upgraded Harken winch package, and an enormous custom Solbian solar array producing approximately 2,800 watts, allowing for remarkably efficient long-range cruising and off-grid capability.
From her luxurious owner-focused accommodation layout to her carefully considered technical upgrades and custom detailing throughout, this Privilege 510 stands apart as a truly turn-key bluewater cruising platform. Offered at a highly competitive asking price relative to her replacement cost and specification level, she delivers exceptional value in the premium boutique catamaran market.
Videos
Specifications
| Name | S/V Sisu |
| Make | Privilege |
| Model | 510 Signature |
| Year | 2022 |
| Type | Multihull Sailboat |
| Builder | Mark Lombard |
| Designer | Franck Darnet Design |
| Construction | Fiberglass |
| Cabins | 4 |
| Heads | 3 |
| Galley | Up |
Dimensions
| Loa | 56′ | 17.09 m |
| Lwl | 49’8″ | 15.13 m |
| Beam | 26′ | 7.98 m |
| Draft | 5’1″ | 1.57 m |
| Mast Height | 82.7 ft. 25.20 m (incl. antenna) |
Performance
| Engines | 2 x Yanmar Inboard 80 HP Diesel |
| Generator | 16 kW genset (Yanmar) |
| Displacement | 55,115 lbs. | 25 t |
| Sails | Hydranet square-top mainsail, carbon Code 0, A2 asymmetrical spinnaker, Parasailor |
Layout Diagram

Inventory
Preliminary Listing
- Vessel name: Sisu
- Model: Privilege 510 Signature Series, 4-cabin owner version with king berth
- Never chartered, private owner configuration
- Professionally managed by full-time captain with Privilege expertise
- Extensively upgraded and meticulously maintained
- Full natural teak deck and exterior living areas
- Extensive premium sail inventory and performance upgrades
- Dual navigation networks installed
- Upgraded Harken winch package
- Custom Solbian solar array approximately 2800 W
- Turn-key bluewater cruising platform
- Offered at a competitive price relative to replacement cost
Construction and General
- GRP hulls painted red
- Privilege 510 Signature Series construction
- 4-cabin owner configuration, 3 heads
- White-tinted oak interior, satin finish
- Laminated wood flooring
- Synthetic resin countertops
- Custom interior decor and upgraded joinery
- Additional custom storage solutions throughout
- Full natural teak on exterior living areas
- Mast recently stepped for inspection and touch-up maintenance
Rigging and Sail Plan
- Upgraded Hydranet mainsail, square-top configuration
- Carbon Code 0 sail
- A2 asymmetrical spinnaker with custom boat logo
- Parasailor rigging package and A2 deployment provisions
- One-line reefing system
- New upgraded V1 standing rigging cables
- Cyclops load cells on V1 rigging and mainsheet system
- Running rigging upgraded for performance cruising
- Spinnaker halyard and rigging provisions
- Mast and boom standard aluminum configuration
- Dyneema lifelines throughout
Winch Package
- Full Harken winch upgrade package
- 6 electric Harken winches
- 1 manual Harken winch
- Approximate upgrade value €60,000
Deck and Exterior
- Hydraulic tender lift platform
- Folding carbon gangway
- GRP hardtop with fixed helm window
- Full cockpit enclosure with stainless steel helm enclosure structure
- Besenzoni double helm seating
- Carbon steering wheel
- Forward cockpit removable canopy and additional custom shade canopies
- Full forward lounge cushion package over front window area
- Coachroof sun protection covers
- Sunbathing cushions forward and on coachroof
- Reclining starboard sunbed
- Upgraded cockpit cushions with high-density foam
- Integrated cup holders
- Stainless steel guardrails and rod holders
- Deck shower system
- Removable swimming/diving ladder
- Underwater lights aft
Ground Tackle and Mooring
- Ultra Anchor primary
- Delta Anchor secondary
- Electric windlass with remote controls
- Chain counter system
- Mooring lines and fendering package
Interior and Accommodation
- 4 double cabins
- 3 heads with separate shower configuration
- Master owner's suite with custom king-size berth
- Custom cabinetry and additional storage
- Full-width navigation/work desk
- Electric convertible saloon table
- Curtains and upgraded soft furnishings
- Washer and dryer
- Custom baby safety package: stainless rail enclosures, stair safety barriers, starboard aft berth safety netting
Galley
- Miele electric oven
- Hybrid cooking system (gas and induction)
- Multiple refrigeration and freezer systems
- Ice maker
- Custom sink and faucet package
- Upgraded storage drawers and cabinetry
- Waste management system
Navigation and Electronics Primary Raymarine Network
- Raymarine Axiom Pro multifunction displays
- Raymarine Doppler radar
- Raymarine AIS transceiver
- EchoPilot forward-looking sonar
- Raymarine engine monitoring integration
- VHF communication system
Secondary B G Performance Network
- Full secondary B G electronic navigation network
- B G H5000 autopilot system
- Hercules software upgrade package
- 3D motion sensor integration
- Approximate hardware upgrade value €20,000 excluding labor
Electrical Systems
- Custom Solbian solar system approximately 2800 W output
- 5 MPPT charge controllers
- Inverter/charger system
- Upgraded battery bank
- Shore power connection system
- Watertight cockpit power outlets
- Interior and exterior dimmable lighting systems
Mechanical and Systems
- 2 Yanmar 80 HP diesel engines
- Shaft drive configuration
- 16 kW genset with Yanmar engine
- Shared parts compatibility with main engines
- Reverse-cycle air conditioning system approximately 50,000 BTU
- High-capacity watermaker
- Freshwater dockside connection system
- Hot water system
- Fuel transfer pump
- Seawater washdown system
Entertainment Systems
- Saloon TV and media system
- Interior audio system
- Cockpit audio system with amplifier
- Forward deck speaker package
Diving and Watersports Equipment
- Bauer dive compressor
- Automatic purge system
- Secondary charging station
- Parasailor flying configuration for A2 deployment from bows
Tender Package AST 340 Side Console Tender
- Side console configuration
- Full Flexiteek decking
- Dry storage locker
- Side storage nets
- Beach package including launching wheels and handles
- Suzuki 20 HP outboard with power tilt
- Raymarine Axiom 7 multifunction display
- External GPS antenna
- Fish finder system
- J L marine speakers
- New red foam fender package
- Recent gelcoat refurbishment work
Sale Restriction
- Not for sale to US citizens in US waters










