Lagoon 421

Living Free

The Lagoon 421 is equipped with a fixed bimini top, which extends the living space into the cockpit. It is available with 4 cabins with an en suite bathroom or owners version with master suite in the starboard hull.

It is the first cruising catamaran in the world to be offered with a versatile hybrid diesel/electric motorisation, the Hybrid2 version.


LOA: 12.61m
Beam: 7.50m
Draft: 1.26m
Light Disp: 12.17T
Sail area: 102.3m2
Water: 2 x 175l
Fuel: 2 x 300l
CE Certification A: 11 pax


  • Helm station: practical and comfortable for 2.
  • Rigid bimini top as standard equipment.
  • Easy passage on wide sidedecks.
  • Aft skirts well protected.
  • Engines remote from the cabins, excellent soundproofing: foam, double floors.
  • Propulsion aft of the rudders: greater performance of the propellers.
  • Excellent soundproofing and easily accessible generator compartment.
  • Gullwing shaped bridgedeck for a sea-kindly movement on the waves.


  • Large hull windows and vertical windows in the saloon: light is the keyword.
  • Easy passage on wide sidedecks.
  • Ventilation: numerous opening hatches.

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