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Sailboat Specifications

Vision 660

Masthead Sloop · Keel/Cbrd.

Designed by Bruce Kirby · Built by Simpson Mfg. Co. · First built 1976

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LOA 21.67 ft  ·  Beam 8.00 ft  ·  Displacement 2,400.00 lb  ·  Sail Area 222.00 ft²  ·  Masthead Sloop  ·  Keel/Cbrd.
About the Vision 660 Sailboat

Designed as a capable and comfortable cruising sailboat, the Vision 660 offers sailors a well-rounded platform suited to coastal and inshore passages. Built with liveaboard comfort and relaxed cruising in mind, this vessel appeals to those seeking a reliable bluewater companion rather than a performance-focused racer. While detailed specifications for the Vision 660 are limited in available records, the boat carries a reputation as a practical cruiser with sensible proportions and a layout geared toward accessibility for couples or small crews. Its design philosophy prioritizes ease of handling and seakeeping ability, making it an approachable choice for sailors transitioning from smaller vessels or those looking to simplify their time on the water without sacrificing offshore capability. The Vision 660 sits within a category of production cruisers that emphasize livability and straightforward sailing characteristics over outright speed. Prospective buyers would do well to inspect examples closely and consult owners' forums, as community knowledge often fills the gaps where formal documentation is sparse. For those drawn to unfussy, functional cruising, this boat merits serious consideration.

Dimensions & Specifications
LOA (Length Overall) 21.67 ft / 6.61 m
LWL (Waterline Length) 18.50 ft / 5.64 m
Beam 8.00 ft / 2.44 m
Max Draft 4.50 ft / 1.37 m
Min Draft 2.00 ft / 0.61 m
Displacement 2,400.00 lb / 1,089 kg
Ballast 890.00 lb / 404 kg
Sail Area (Reported) 222.00 ft² / 20.62 m²
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Masthead Sloop
Construction FG
Designer Bruce Kirby
Builder Simpson Mfg. Co.
First Built 1976
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Frequently Asked Questions

What is the Vision 660's sail area to displacement ratio?

The Vision 660 has a Sail Area to Displacement ratio (SA/D) of 19.86. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Vision 660's comfort ratio?

The Vision 660 has a Ted Brewer Comfort Ratio of 11.95. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Vision 660 safe for offshore sailing?

The Vision 660 has a Capsize Screening Formula value of 2.39. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Vision 660?

The theoretical hull speed of the Vision 660 is 5.76 knots, calculated from its waterline length.

How much does a Vision 660 weigh?

The Vision 660 has a displacement of 2,400.00 lb and a length overall (LOA) of 21.67 ft.

Who designed the Vision 660?

The Vision 660 was designed by Bruce Kirby, first built in 1976.