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HH66vsICE Cat 67

ICE Cat 67 is 1.2 ft wider than HH66 (4%). ICE Cat 67 is the heaviest at 47,399 lb, 19% more than HH66. ICE Cat 67 draws the least water, 3.3 ft — 3.1 ft less than HH66.

Anyone with the link sees this comparison.

Key differences

Worked out from the published figures below — arithmetic, not opinion.

At a glance

Dark icons are the standard layout; faded ones are what the larger layout adds.

Length : beam is length divided by beam — the higher it is, the slimmer the hull. Multihulls read low by nature.

Model
HH6601-13

HH Catamarans

HH66
IceCat-67-Usoda-11

ICE Yachts

ICE Cat 67
Overview
BrandHH CatamaransICE Yachts
ModelHH66ICE Cat 67
GenerationUnknownUnknown
Hull typeSailing CatamaranSailing Catamaran
PropulsionSailSail
Production statusIn productionDiscontinued
Production start yearUnknownUnknown
Production end yearUnknownUnknown
DesignerMorrelli & MelvinUnknown
Dimensions
LOA65.9 ft67.1 ft
Hull lengthUnknownUnknown
Beam28.5 ft29.8 ft
Draft6.4 ft–13.1 ft3.3 ft–8.2 ft
Displacement39,683 lb47,399 lb
Accommodation
Cabins3–4Unknown
HeadsUnknownUnknown
BerthsUnknownUnknown
Performance & Rig
Main sail1,550 ft²1,399 ft²
Jib635 ft²Unknown
Genoa958 ft²Unknown
Upwind sail areaUnknown2,131 ft²
Downwind sail area3,122 ft²1,615 ft²
Engine power80 hpUnknown
Engine count22
Materials
Hull materialUnknownUnknown
Deck materialUnknownUnknown
Mast materialUnknownUnknown
Keel typedaggerboardsUnknown
Rudder typeUnknownUnknown
Sources

Figures read fromhhcatamarans.com/hh66· Principal Particularsread 9/13/2026

Figures read fromiceyachts.it/ice-cat-67/· datiread 9/18/2026

Size, to scale

Each boat's published length and beam seen from above, and its mast height and draft from the side, all drawn on one scale.

From above — length × beam
0 ft10 ft20 ft30 ft40 ft50 ft60 ftICE Cat 67: 67.1 ft × 29.8 ftHH66: 65.9 ft × 28.5 ftICE Cat 6767.1 ft × 29.8 ftHH6665.9 ft × 28.5 ft

Outlines are schematic; the dimensions are the builder's.

From the side — height above and depth below the water
WaterlinePerson, 5.9 ftHH66: 98.4 ft / 13.1 ft98.4 ft13.1 ftHH66ICE Cat 67: air draft not published / 8.2 ftair draft not published8.2 ftICE Cat 67

Speed, power & tanks

What the builders publish about how fast, how strong and how far — each figure on one scale for every boat.

Cruising speed

01020kn
  • HH6610 kn

Tanks

One scale per liquid across every boat: a tank twice the height holds twice as much.

  • HH66

    Fuelnot published
    Waternot published

  • ICE Cat 67

    Fuel265 gal
    Water265 gal

How they sail, in numbers

Classic yacht-design ratios worked out from each builder's published figures. They compare boats; they don't grade them.

Sail area / displacement

How much sail the boat carries for its weight — its power in light air.

ModestCruiserPerformanceRacing162024HH66: 34.5▶ICE Cat 67: 26.0
  • HH6634.5· Racing
  • ICE Cat 6726.0· Racing
How it is worked out

sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔

HH66: mainsail + genoa, added up

ICE Cat 67: published upwind sail area

Displacement / length

How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.

UltralightLightModerateHeavyVery heavy100180270350HH66: 65ICE Cat 67: 72
  • HH6665· Ultralight
  • ICE Cat 6772· Ultralight
How it is worked out

displacement (long tons) ÷ (0.01 × waterline length in ft)³

Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.

Worth adding to this comparison

The boats most like the ones above, by hull form, size and use.