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S78 78' Princess S78 2024


Available for Summer 2024 Delivery

Distinctively cool whilst propelling you to an exhilarating 39 knots, the all-new S78 also captivates you with her versatility. Finished to high specifications throughout, her modular cockpit arrangement encourages flexibility for sociable moments, so whether you are dining or lounging you can arrange the seating to suit your needs. The informal arrangement of the saloon invites you to relax, where you can enjoy world class audio visual systems, designed and engineered in partnership with Naim who continue to rewrite the audiophile rule book. Refined yet captivating, she’s more than everything you would expect from the largest Princess S Class.

Available for co-brokerage contact Mike O'Hara at 609-661-2114

United Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Princess Yachts America. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel


  • Builder:


  • Model:


  • Year:


  • Location:

    Unknown, Florida, United States

  • Type:

    Power Yacht

  • LOA: 78 ft in
  • Display Length: 78 ft
  • Beam: 18' 11"
  • Yacht Category

    Motor Yachts

  • Water Capacity: 356 gals
  • Fuel Capacity: 1505 gals
  • Engine Details: MAN V12
  • Engine 1: 0.00 HRS 1900.00 HP
  • Engine 2: 0.00 HRS 1900.00 HP
  • Engine Fuel: Diesel
  • Days on Market:


• Teak-laid transom platform, cockpit deck, sportbridge, sportbridge stairway, side decks and foredeck walkthrough

• Reversible electric anchor winch with foredeck and helm position controls

• Self-stowing 50kg/110lbs Delta anchor with 100m of chain

• Twin electric sternline mooring winches

• Storage lockers for rope, fenders and foredeck sunbed cushions

• Foredeck seating and sunbathing area (sunbed converts to aft facing seating)

• Stainless steel cleats, fairleads and handrails

• LED deck level lighting

• Freshwater deck/anchor wash


• Configurable seating area with teak folding table

• Twin sunbeds aft with lazarette and garage with electro-hydraulic door and tender launch system with electric winch below (4.45m tender)

• Central transom gate leading to bathing platform with electro-hydraulic raise/lower mechanism, foldaway swimming ladder and hot and cold transom hower

• Naim audio system with waterproof speakers (2)

• Lockable gas strut assisted hatch to engine room

• Transom access to crew cabin/engine room

• Liferaft storage

• Remote control 3.6m telescopic passarelle with folding handrail

• Cockpit cover


• Helm position with powered raise/lower console, repeat navigation equipment including radar/ chartplotter and engine instrumentation

• Twin adjustable helm seats

• Large free standing seating area with table

• L-shaped seating to port and starboard (converts to sunpad)

• Wetbar including sink with electric barbecue and top loading coolbox

• Naim audio system with waterproof speakers (2)


• Twin adjustable helm seats

• Helmsman’s door to side deck and electric opening window to port

• L-shaped seating to port • Full engine instrumentation including fuel gauges, exhaust temperature, fuel contamination alarms and rudder position indicator

• Navigation system including colour radar, GPS and chartplotter (2 displays), VHF/RT, speed and distance log, echo sounder with alarm, autopilot and high speed magnetic compass

 • Controls for bow thruster, windscreen wipers, bilge pump and trim tabs (with indicators)

• Chart storage

• 24v and 240v control panel

• Red night lighting

• Toughened glass screen (clear for night vision)


• Stainless steel framed sliding doors to aft cockpit with integrated opening window aft of galley

• U-shaped seating area with two-seater chaise and coffee table

• Entertainment center incorporating 55" UHD LED TV on electric raise/lower mechanism with Naim audio system and ceiling mounted speakers (2)

• Sideboard unit with bottle and glass storage and refrigerator

• L-shaped dining area with glass table

• Skylights with reflector-glass and sliding blinds (option of powered opening roof)


• 4-zone induction hob

• Combination microwave/convection oven with grill

• Twin stainless steel sinks with mixer tap

• Full height refrigerator/deep freezer

• Icemaker

• Dishwasher

• Storage lockers, cupboards and drawers

• Electrically operated sliding glass partition from saloon


• All cabins and bathrooms feature opening portholes and air conditioning outlets

• All cabins feature 220/240v power points

• All mattresses pocket sprung (excluding crew)

• All bathrooms feature full shower stalls, electric freshwater toilets, extractor fan and 240v shaver points


• Large double bed with drawers below

• Dressing area with wardrobes with hanging and drawer storage

• Dressing table with chair

• Sofa

• Built in safe

• 43" UHD LED TV, DVD Blu-ray with Naim audio system with speakers (2) and subwoofer

• En suite bathroom

• Dedicated access with lobby area

• Combination washer/dryer and storage area is fitted in the owner’s stateroom lobby area with the option of fitting separate washing machine and tumble dryer


• Large double bed with drawers below

• Wardrobe with shelves

• Dressing table with stool

• Naim audio system

• Deck hatch

• En suite bathroom


• Large double bed with drawers (with option of powered sliding berths)

• Wardrobe with shelves

• Dressing table with stool

• En suite bathroom with day access


• Two single beds with drawers below (with the option of powered conversion to double)

• Wardrobe with shelves

• Storage lockers

• En suite bathroom


• Two single beds, wardrobe and storage lockers

• Storage unit with space for optional fridge

• Bathroom with shower, electric freshwater toilet and washbasin

• Access to engine room


• Furniture in Rovere Oak or Alba Oak with a satin finish. Walnut or Silver Oak available as an option

• Solid surface worktops and floors in all guest bathrooms

• Galley worktops in choice of granite or quartz

• Choice of high quality carpet and upholstery fabric from extensive range

• Curtains, blinds or sunscreens to all windows and portholes

• Timber-laid galley, saloon and helm floors

• Crew cabin fitted with non slip safety flooring


• 5-bladed propellers in nickel aluminium bronze

• Bow thruster (240kgf/529lbf)

• Power-assisted electro-hydraulic steering system with hydraulic back-up

• Electronic engine and gear shift controls

• Dripless shaft seals

• Engine room extractor fan with electronic time delay


• 4 x heavy duty batteries for engine starting

• 6 x heavy duty auxilliary batteries

• 2 x 60-amp battery charger charges both banks of batteries via an automatic switch charging system

• Remote battery master switches with control switch at main panel

• LED lighting throughout 220/240 Volt:

• 22.5kW diesel generator in own starting battery and specially silenced exhaust

• 2 x 63-amp shore support inlet

• Earth leakage safety trip, polarity check system, circuit breakers on all circuits

• Power points in all areas


• Twin fuel tanks (in NS8 marine grade alloy) with interconnection system giving 1,320 gal/1,585 US gal/6,000l capacity

• Fuel fillers on port and starboard side decks

• High capacity duplex fuel filters/water traps with audible and visible fuel contamination warning system

• Remote fuel cocks in cockpit locker


• 253 gal/304 US gal/1,150l plus 44 gal/53 US gal/200l hot water calorifier, heated by engine and 240v immersion heater

• Water level gauge

• Deck filler

• Electric freshwater WC system with 99 gal/119 US gal/450l holding tank


• 186,000 Btu chilled water system with outlets in all accommodation areas and incorporating reverse cycle heating with linked windscreen demist system. Suitable for tropical conditions (40°C)


• Automatic/manual override fire extinguishers in engine room with warning system at both helm positions

• Hand-operated fire extinguishers in all cabins, galley and lower helm (7)


• Automatic electric bilge pumps (7)

• High-capacity manual bilge pump with valve system and suction points in same areas


• Set of cutlery, crockery and glasses (8)

• Set of towels (8 large, 8 small)

• Ensign staff

• Fenders (8) and wraps (4)

• First aid kit

• Set of manuals

• Quilted bedspreads supplied to all cabins (except crew)


• 120/240v 60hz electrical system throughout including bespoke US socket arrangement

• Built to ABYC and US Coast Guard recommendations

• Central vacuum (x2)

• Clear bowl for generator fuel/water separator

• Cooktop, 240v/60hz, in place of standard

• Dishwasher, 120v/60hz, in place of standard

• Exhaust clamps in stainless steel as per ABYC standards

• Gelcoat - 1 spare kg hull/superstructure gelcoat

• Generator 27.5 kW/60hz in place of standard 22.5 kW/50hz

• Laundry - upgraded washer and vented dryer in place of std

• Microwave & refrigerator in crew area

• Pillow package and bed linens (excluding crew cabin)

• Princess Yachts America HID Number

• Propeller hubs drilled and tapped to suit prop puller

• Reticulated foam for standard exterior seating/sunbed cushions

• Shore support Dual 120/240v 50Amp outlets w/ 75' Hubbell cords

• Spare set of anodes (hull, hydraulic platform, and swim ladder)

• Speed oven, 240v/60hz, in place of standard

• Teak decking to be 8mm thick in place of standard 

• TV cables wired via a multiplexer for stronger signal

• TV in forward VIP connected to audio system w Bluetooth, multi-zone streaming and Blu-ray multi-region DVD player



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