Tiara Yachts – 4800 Convertible

Florida, United States

2011 4800 Tiara Yachts Convertible – THREE SEAS

A step above the rest, this 48 Tiara spared no expense in its build and aftermarket rigging by a knowledgeable team.  Cared for to the highest of standards, Three Seas will not disappoint. The 48 Tiara sets the benchmark in its class.  Extremely fuel efficient with a pair of proven C-18 CAT’s, the 48 will provide you with the range needed for a vessel of this size. Its spacious layout is generous and comfortable, the cockpit very well designed for competitive tournament fishing or comfortable cruising with the family.  Visibility from the helm is spot on making the 48 Tiara a pleasure to captain. 

Don’t miss a terrific opportunity to own a best in class Convertible at 48 feet with a complete teak package, mezzanine, three spacious staterooms and 2 well-appointed heads.

Basic Boat Info

Tiara Yachts
Boat Hull ID
Has Hull ID


48 ft
Length Overall
48 ft
15.92 ft
Max Draft
4 ft
Dry Weight
45,012 lb
Cabins Count

Engines / Speed

Engine #1 Specs:
  • Make : CAT
  • Model : C18
  • Fuel : Diesel
  • Engine Power : 1002 hp
  • Type : Inboard
Engine #2 Specs:
  • Make : CAT
  • Model : C18
  • Fuel : Diesel
  • Engine Power : 1002 hp
  • Type : Inboard
Total Engine Power
2,004 hp


Fuel Tanks
Fuel Tank Capacity
1000 gal
Water Tanks
Water Tank Capacity
150 gal
Holding Tank Count
Holding Tank Capacity
50 gal


Heads Count
Boat Class
Convertible Boats, Sports Fishing Boats

Additional Info

Vessel Description

Recent Updates

1,000 hour service, June 2021
New Aftercoolers, June 2021
New bottom paint, prop speed and zincs 9-23
8 new batteries, May 2023
4 new AC units, May 2021
New enclosure, June 2021
Water maker serviced, June 2021
New impellers, zincs,  new oil and filters, March 2023
5 new Memory Foam Mattresses, June 2021
New freezer plates with 2 new condenser units for drink box and bait freezer, May 2023


Vessel Walkthrough

Upon entering the salon from the cockpit, the spacious salon features an ultra leather L-shaped sofa to port, and a 37” pop up TV to starboard. Below the sofa is a pullout sleeper spacious enough for 2, and below the pop-up TV, is a Bose audio system and main breaker panel to the boat.  Forward is a large ultra leather dinette to starboard and a u-shaped galley to port fitted with sub-zero refrigeration, microwave oven, stovetop, and a dishwasher.

Heading down the teak steps into the companionway, immediately to starboard are a generous set of bunks and to port is a generous master stateroom with teak accents and an en-suite head.  Moving forward is a hanging closet to starboard  as well as head access and forward bunks.  


  • Large L-shaped sofa with pullout sleeper
  • Bose Lifestyle 18 surround sound system
  • Teak flooring
  • DVD/CD player
  • Pop-up 37” Sharp LCD TV
  • Satellite TV 


  • U-shaped dinette
  • Teak table
  • Cabinets forward


  • Peninsula
  • Teak flooring
  • Stainless steel galley sink
  • 2 sub-zero refrigeration drawers
  • 2 sub-zero freezer drawers
  • Exhaust fan over cooktop
  • Kenyon three-burner cooktop
  • Sea rails to hold pots and pans in place on Kenyon cooktop
  • Sharp convection microwave/oven
  • Salon ice maker
  • Fisher-Paykel dishwasher
  • Insinkerator garbage disposal

Master Stateroom

  • Fore and Aft queen innerspring mattress
  • Storage below master bed
  • Hanging locker
  • Ensuite master head with sliding pocket door
  • 19’ TV with storage above

Guest Stateroom

  • Over under bunks
  • Upper and lower hanging locker
  • Full frame pocket door

VIP Stateroom

  • Over under bunk with queen size lower bunk
  • Ample storage with a full hanging locker to starboard
  • Ensuite access to forward head


  • 2x Release marine helm chairs
  • Fiberglass hardtop
  • Freshwater washdown
  • Tri-color lighting in hardtop
  • Recess in hardtop for Garmin 7208 display and Garmin VHF speakers
  • 4x Lumishore spreader lights in hardtop
  • Port and starboard bench seating
  • Forward seating on console
  • Teak cocktail table
  • Lewmar Bbw-thruster control on dash
  • 2x Miya-Epoch US-9 teaser reels 

Guest Head

  • Access from companionway
  • Ensuite access from FWD VIP stateroom
  • Full shower with bi-fold door
  • Vanity with mirrored doors above 


  • 2x Garmin 7215 multi-function displays 
  • 1x Garmin 7208 multi-function display in overhead
  • Ritchie compass
  • Garmin GMI-10
  • Simrad AP24 autopilot
  • 2x Garmin VHF 200 radio
  • 2x Garmin VHF repeater speakers in hardtop
  • 2x Garmin GHS10 VHF hand rams
  • ACR RCL-100 remote control spotlight
  • Fusion stereo system
  • Flybridge and cockpit fusion remotes
  • 4x 6” Fusion speakers in cockpit
  • 2x 12" Fusion sub-woofers in cockpit
  • 4x 6” Fusion spreaders on flybridge
  • 2x 12” Fusion sub-woofers on flybridge
  • Pop-up 37” Sharp LCD TV (Salon)
  • 19” Sharp LCD TV with DVD player (VIP & Guest)
  • Bose Lifestyle 18 surround sound system with DVD/CD player Satellite TV system
  • Underwater lights  

Electrical System

  • 13.5 kw Onan MDKBN generator, 4776 hrs.
  • Vanner Voltmaster battery equalizer system
  • Centaury 24-volt battery charger
  • 12 Volt/24 volt DC system
  • 120 Volt/240 Volt AC system
  • Battery parallel and isolator switches
  • Four 12 volt engine batteries
  • Eight 12 volt house batteries
  • Reverse polarity indicator
  • Glendinning 240V/50 amp shore cord reel with 65’ cable TV and telephone outlets

Engine Room

  • Main Engine Batteries and Battery Charger  
  • 1015 HP Caterpillar C-18 Acert
  • ZF transmissions with trolling valves
  • Tides dripless shaft seals
  • Oil change system
  • Fireboy fire system
  • LED engine room lighting
  • Sea Star power steering system
  • Glendinning engine controls
  • Freshwater headhunter system
  • Engine room cameras
  • 2x  engine pickup emergency bilge pumps
  • Bennet trim tab system

Lower Cockpit

  • Mezzanine seating to Port
  • Tri-Color Lighting in overhang
  • Freezer below mezzanine seating
  • Salon door and molded in fiberglass stairs to bridge, starboard
  • Teak cockpit and mezzanine
  • Refrigerated cockpit step box
  • Freshwater feed, starboard
  • Cockpit sun over
  • Under Gunwale lighting  
  • 80-gallon transom livewell
  • 6x Lee rod holders in coaming
  • Release marine rocket launcher  
  • 2x in-deck fish boxes with split lids
  • Fishbox macerators
  • 2x Electric reel outlets with dedicated battery bank
  • Padded coaming bolsters
  • Dedicated 1hp raw water pump (on deck livewells/tuna tubs)
  • Tides dripless rudder seals
  • Cockpit cameras
  • Molded-in steps to deck with walkways, port and starboard, with safety handrails
  • Imtra cockpit LED courtesy lighting with remote control
  • 120V GFI outlet, port
  • Cockpit shower, hot and cold water
  • Self-draining cockpit with scupper drains
  • 2x Insulated flush floor storage boxes, one port and one starboard, with split lids and hinges. Large floor box includes drain

Fore Decks

  • Fiberglass bow pulpit
  • Aluminum bow rail
  • Vinyl sun pad
  • Galvanized Delta anchor with Lewmar windless system
  • 50’ of chain and 200’ of rode 

Hull, Deck and Cockpit

  • Tiara custom diamond pattern non-skid deck and cockpit surfaces
  • Flush forward anchor rode locker with overboard drain
  • 8 (eight) 12" SS cleats for lines
  • 2x Imtra underwater lights Xenon 12V/50W
  • Removable swim ladder
  • Forward deck sunpad
  • Teak table, cockpit mezzanine seat

Fishing Features

  • Rupp outriggers, deck mount 32ft.
  • Rupp center outrigger, 15 ft.

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