BoatsX- Yachts X-312

X- Yachts X-312

Fractional Sloop · Fin keel, spade rudder · 1989–1994

A Niels Jeppesen-designed fractional sloop built to replace the X-95, featuring a stiff ballast ratio of nearly 50%

Designed by Niels Jeppesen, built by X-Yachts.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her moderate displacement on a moderate beam gives 21 — a moderate, middle-of-the-road motion.

Comfort ratio 21
CoastalBluewater

2.00 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.00
LightHeavy

222 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 222
EasygoingPowered-up

18.3 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 18.3
TenderStiff

49% of her weight is ballast — stiff, standing up well to her sails.

Ballast 49%

A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
48.6%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
18.3
Displacement / length
222.4
Comfort ratio
20.9
Capsize screening
2.00
Hull speed
6.6 kn
Pounds / inch immersion
856
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
1989–1994
Units built
64
Designer
Niels Jeppesen
Builder
X- Yachts

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Elvstrom 329.56 mSame hull family0.3 m longerA versatile 1/2 Ton masthead sloop offered in flush deck or coach roof versions, sharing a hull with several other designs
Bavaria Yachts 3009.55 mSame hull family0.3 m longerA 9.55-metre fractional sloop from 1989, featuring a deep 1.65-metre fin keel and bulb for efficient coastal sailing
Granada Yachts 309.18 mSame hull familyNear-identical lengthA 30-foot fractional sloop with a 1.65-meter draft, designed for balanced, performance-oriented cruising
Jeanneau Rush 319.13 mSame hull familyNear-identical lengthA Ron Holland-designed IOR half-tonner that served as the official boat for the Tour de France à la Voile
Hunter Marine 319.55 mSame hull family0.3 m longerA Cortland Steck design featuring a B&R rig and a fin keel, built for coastal cruising between 1983 and 1987
Maxi Yachts 959.50 mSame hull family0.3 m longerA 9.5-metre masthead sloop produced for a decade, featuring a skeg-hung rudder for predictable coastal handling

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Keep looking

Nothing filmed of this one yet

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