BoatsDehler Optima 101

Dehler Optima 101

Fractional Sloop · Fin keel, spade rudder · 1984–1986

A performance-oriented fractional sloop derived from the DB-2 IOR 3/4 ton racer, designed by E.G. van de Stadt

Designed by van de Stadt & E. G. Van de Stadt.

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 light displacement on a moderate beam gives 17 — a quick, lively motion that feels every wave.

Comfort ratio 17
CoastalBluewater

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

Capsize screening 2.19
LightHeavy

152 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 152
EasygoingPowered-up

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

Sail area / displacement 18.7
TenderStiff

47% of her weight is ballast — stiff, standing up well to her sails.

Ballast 47%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
46.6%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
18.7
Displacement / length
151.8
Comfort ratio
17.4
Capsize screening
2.19
Hull speed
7.3 kn
Pounds / inch immersion
1165
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1984–1986
Designer
van de Stadt, E. G. Van de Stadt
Builder
Dehler

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.

Beneteau 32310.01 mSame hull familyNear-identical lengthA masthead sloop with a 1.45m draft and bulb keel, optimized for coastal cruising comfort since 2001
Jeanneau Sun Fast 330010.11 mSame hull familyNear-identical lengthA high-performance offshore racer featuring a lightweight hull and dual rudders, designed by Andrieu and Verdier
Dehler Yachts 3410.10 mSame hull familyNear-identical lengthAn IOR 3/4 ton racer-cruiser designed by Van de Stadt, offering a balanced performance pedigree in a comfortable hull
Aphrodite 1019.94 mSame hull family0.2 m shorterA 9.9-meter fin-keeler with a 57% ballast ratio, designed by Elvstrom and Kjaerulff for high-speed, stiff sailing
Albin Marine Nova 3310.06 mSame hull familyNear-identical lengthA Peter Norlin-designed fractional sloop with a high ballast ratio, built in Sweden under various names for nearly two decades
Salona 349.99 mSame hull familyNear-identical lengthA J&J-designed fractional sloop balancing a performance-oriented SA/D ratio with a stable, modern fin-and-bulb hull

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.

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