X4³ MkII

Yacht Summary

  • Manufacturer: X-Yachts
  • Model: X4³ MkII
  • Build Number: 17
  • Build Year: 2017
  • Lying: PORT GRIMAUD, France
  • Price: Sold
  • Dealer: X-Yachts France
  • Contact: Regis GERMANIQUE
  • Phone: +33 608 634 659
  • Email:
X4³ MkII


The X4.3 is the perfect balance between confort and performance , very easy to sail with full electric winchs and mast track,   membrane sails pack ,  B&G electronic and full cruising package.

Great opportunity, leasing could be refund (, Like a new one !

Standard Specification

DesignerX-Yachts Design Team
Hull Length12.67 m41'7"
Waterline Length11.33 m37'2"
Beam (max)3.99 m13'1"
Draft2.20 m7'3"
Ballast - Std3,700 kg8,157 lbs
Displacement - Light9,400 kg20,723 lbs
Engine Power33 kW45 hp
Fuel Tank - Std200 ltr53 gal (US)
Water Tank - Std340 ltr90 gal (US)

Standard X4³ MkII brochure


Exterior Details


  • X‐Yachts hulls are built using the latest construction technologies with a vacuum‐infused, post‐cured epoxy construction.
  • The hull is a full sandwich construction, using foam core, biaxial E‐glass skins and local E‐glass uni‐ directional reinforcements strategically positioned for strength and weight optimization. It is built according to ISO 12215 (European Standard).
  • Hull with gelcoat light grey Ral 7035 and white stripes waterline
  • At the forward end of the boat watertight bulkheads separate the anchor compartment, sail locker and interior accommodation for safety and reassurance in the event of a collision.
  • The keel structure consists of a hot galvanised, high strength steel frame which forms an integral part of the hull structure. It is capable of absorbing loads from keel and mast as well as shock loads in the event of grounding. Integrated limber holes are positioned in order to allow waterto run to the central keel bilge.
  • The keel structure also has an integrated single point centre hoist for easy and safe lifting and launching
  • The rudder blade is constructed from sandwich GRP. Rudder stock constructed of solid, high strength aluminium with welded spokes, which transmits the steering torque into the rudder blade
  • The rudder stock is mounted through a needle bearing at the hull and self‐aligning bearing at the deck to achieve minimum friction for effortless sailing.
  • Two wheel pedestals in GRP, colour white RAL 9010, offer an excellent helming position on each side of the boat. Optional instrument pods are available to customize the pedestal arrangements(see price list). Each pedestal is fitted with a 100 cm diameter composite wheels black painted.


  • The deck is a hand lay‐up, full sandwich construction. The foam provides strength and insulation.
  • The deck uses a polyester resin system and the skins are mainly biaxial E‐glass layers with local uni‐ directional reinforcements strategically positioned for strength. In load bearing areas, such as under deck fittings, either plywood or aluminium replaces the foam cor
  • Teck 9 mm on the side decks and and cockpit
  • Black composite steering wheel
  • Folding bathing plateform (wide)
  • Cockpit cushions
  • Stanshions with gates
  • Teak cockpit table
  • NOMEN folding mooring cleats
  • Deck shower with cold and hot water
  • Spraygood with stainless steel frame (like new)
  • Bimini
  • Electrical windlass with 20 kg DELTA anchor, second remote control in the cockpit. and chain counter

Sail Handling

  • 2 x 46 ST HARKEN PERFORMA for halyard, 1 elctrical port side
  • 2 x 46 ST HARKEN PERFORMA for mainsail with German system ,
  • 2 x ST 50 HARKEN PERFORMA for genoa
  • Teak cockpit table
  • NOMEN folding mooring cleats
  • Deck shower with cold and hot water
  • Spraygood with stainless steel frame (like new)
  • Bimini
  • Electrical windlass with 20 kg DELTA anchor, second remote control in the cockpit.


  • Full batten mainsail Membrane Norlam Dyneema 4 battens 2 reefs 57.5 m2
  • Lay bag and lazy jack
  • Mast track and travellers
  • Furling Genoa 108 % Membrane Norlam Dyneema4 vertical battens, UV protection
  • Foldeing innerstay and ELVSTROM stormjibe 2 reefs
  • Furling gennaker

Mast & Rigging

  • Mast and boom from SELDEN , 2 spreaders set
  • Rod rigging
  • FURLEX genoa furler with drum under the deck
  • Hydraulic cylinder for backstay
  • Running rigging Dyneema SK78
  • Carbon bowsprit for Code 0 and assy spinnaker
  • Stanshions with gates


  • 3 cabins layout, , 2 heads
  • Nordic oak and bBrook Silver gray upholstery
  • Sea berth in the std aft cabin
  • OceanAir curtain system for all hatches, coachroof windows and hull windows



  • YANMAR Engine 4JH 45 HP SD 60 with GORI 2 blades folding proppeller
  • 12 V / 120 AMp alternator
  • Starting battery 70 Ah
  • Gas oil tank 200 L
  • Retractable MAXPOWER bowthruster


  • Fresh Water tank 340 L, , hot water 24 L
  • Electric fridge with 90 L with ses water cooling, additional fridge 65 L with front opening
  • Holding tank 55 L x 2
  • EBERSPACHER heater D5
  • Freshwatermaker DESSALATOR 12 V / 60 Lh
  • Gas cooking
  • Electical toilett Quitflush in the owner's bathroom
  • Holding tank 55 L x 2


  • ervice battery Total 4 x 110 Amp 12 V
  • 12 V 120 Amp alternator
  • Inverter VICTRON 12/ 220 V 1600 W
  • Solar pannels 2 x 100 w on the bimini
  • 220 V shore line with auto battery charger 12 V - 50 Amp
  • Galvanic isolator
  • Led night lights
  • Electrical gas switch.
  • FUSION MS-AV750 multimedia setero with 2 12 W HP in the saloon and 2 HP BOSE in the cockpit


  • Electronic from B&G
  • 3 x Triton on the coachroof
  • 1 x ZEUS 2 9" chart plotter on the steering wheel
  • Wind, speed and deepth transducer
  • Radar antenna 4G
  • Autopilot B&G NAC 3 with tiller type 2 and wireless command WR10
  • VHF V90 VB ASN with wireless handset H50
  • AIS 400 Class B