All In | 2003 Lion Robertson & Caine Lion 46

Charleston, SC, US

All In | Lion Robertson & Caine Lion 46 46ft

US$ 199,000

Charleston, SC, US


2003 Leopard 46 "All In" has been well-maintained during her current ownership with over $100,000 spent updating the boat between 2014-2015. She features a 4 cabin / 3 head layout with Twin 370hp Yanmar turbo diesel engines, 800 watts of solar power, Raymarine electronics and so much more.

Call to schedule your preview today - located on The Multihull Company docks in beautiful Charleston, SC.


  • Length: 46ft
  • Builder: Robertson & Caine
  • Beam: 17' 3"
  • Draft: 3' 8"
  • Year: 2003
  • Hull: Fiberglass
  • Speed: 24
  • Status: Active

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  • Builder: Robertson & Caine
  • Designer: Alexander Simonis


  • Length Overall: 46 ft
  • Length Waterline: 41.42 ft ft
  • Max Draft: 3' 8"
  • Cabin Head room measure: 7' 0"
  • Beam Measure: 17' 3"


  • Total Power: 740
  • Engine Brand: Yanmar
  • Engine Model: Turbo LYA-STP
  • Engine Type: Inboard
  • Engine/Fuel Type: Diesel
  • Engine Hours: 6166
  • Engine Power: 370 hp

  • Total Power: 740
  • Engine Brand: Yanmar
  • Engine Model: Turbo LYA-STP
  • Engine Type: Inboard
  • Engine/Fuel Type: Diesel
  • Engine Hours: 6104
  • Engine Power: 370 hp


  • Fresh Water Tanks: 1 (365 Gallons)
  • Fuel Tanks: 1 (365 Gallons)

Interior Walkthrough

  • 4 cabin / 3 head layout with 2 double berths
  • Each head has its own shower with electric toilets
  • 4th head originally located on starboard side was removed to provide pantry storage. Head is available and can be installed to work.
  • All interior trim is Beech
  • TV


  • 3-burner LG gas stove
  • Cooktop replaced in 2015
  • Microwave
  • Gas alarm

Hull and Deck

  • Full keel
  • Hull painted and polished in 2021
  • Spade rudders
  • Seacocks installed for easy offshore use
  • New flybridge was custom built in 2015
  • (1) Winch on aft deck
  • SS 1″ handrails all around
  • Full coverage bimini
  • Underwater lights, new in 2021
  • Low boarding for safety loading from dinghy
  • CQR 45 anchor with 3/8″ 100ft chain (new)
  • Multiple extra dock lines and anchor line aboard
  • Large storage locker on foredeck for extra lines, fenders, beverages, etc.
  • SS custom davits (new in 2021)
  • Deck shower
  • Saltwater washdown on deck
  • Cockpit cushions
  • Swim ladder on aft landing
  • Enclosure replaced in 2024 providing 90% enclosure
  • Aft deck 2 seats/storage
  • Sunscreen for fwd Salon window
  • Sun awning with SS supports for most of the aft deck

Electronics and Navigation

  • (2) Drive stations
  • Raymarine depth sounder
  • Raymarine autopilot
  • Raymarine GPS
  • Garmin radar – mounted on top
  • Stereo
  • Raymarine chart plotter
  • Log
  • (2) VHF radios
  • New horn
  • Ritchie compass in FB and lower nav station
  • Lower nav station has extra, unused depth finder and log

Engine and Mechanical

  • Twin 370hp Yanmar turbo diesel engines, serviced in 2023
  • Northern Lights generator, 8kw, with 11,520 hours
  • ZF Hurth transmission
  • Hydraulic steering
  • (2) 4-blade SS propeller
  • (2) Hydraulic lifting doors that give easy access to engines, gen, etc.
  • Steering system located to aft port of engine room
  • Reverse cycle A/C
  • Xantrex inverter, 2012
  • Xantrex battery

Batteries and Electrical Equipment

  • 800 watt solar panels mounted on flybridge bimini
  • (3) 4D type gel house batteries
  • Engine batteries: port – 4D; starboard – 4D (2021)
  • Battery charger within Xantrex
  • 12V Battery system
  • Battery switch located on aft deck
  • Starter battery for each engine
  • 110 volt shore power, 2 cables – 110V onboard
  • 50 amp splitter

Safety Equipment, Tools and Spares

  • (4) Electric bilge pumps (new in 2024)
  • Manual bilge pump in saloon
  • EPIRB (expired)
  • Fire extinguisher
  • Boat hook
  • Mooring lines
  • Fenders
  • Fishing gear – 15′ outriggers
  • Air compressor


10′ Caribe tender with Yamaha 15hp outboard motor

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.


Riley Dunn

(650) 722-0859


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