At just over 47 feet overall, with a 38-foot-5-inch waterline and a 14-foot-7-inch beam, the boat displaces 26,455 pounds. It sits firmly in the moderate-displacement cruiser class, with a bulb-fin keel and spade rudder beneath a fiberglass hull reinforced with Kevlar.
Design and Construction
Briand’s hull incorporates Kevlar reinforcement in its fiberglass layup. This construction reflects Jeanneau’s interest at the time in structural resilience without abandoning a solid-fiberglass approach.
The boat carries 9,700 pounds of iron ballast. Its ballast-displacement ratio of 36.7 falls just below the 40 mark, but still indicates reasonable stiffness and power to windward. A 6-foot-11-inch draft from the bulb-fin keel keeps the center of gravity low for a 47-footer with this beam. Its ballast-displacement ratio of 36.7 falls just below the 40 mark but still indicates reasonable stiffness and power to windward.
Calculated hull speed is 8.3 knots. With a displacement-length ratio of 209, the Sun Odyssey 47 belongs in the moderate-displacement category rather than at the heavy, ocean-passage end of the spectrum.
Rig, Performance, and Handling
The Sun Odyssey 47 carries a masthead sloop rig, with an I of 55.77 feet, J of 17.06 feet, P of 49.21 feet, and E of 17.06 feet. Total sail area is 1,205.6 square feet.
Set against the boat’s 26,455-pound displacement, that sail plan produces a sail-area-displacement ratio of 21.8. The design assessment interprets this figure as relatively high-performance capability for a cruiser of this size.
The spade rudder, paired with the bulb-fin keel, gives predictable steering authority. A comfort ratio of 28.0 suggests the somewhat lively motion typical of a coastal cruiser, while a capsize screening value of 2.0 puts the boat on the threshold for bluewater capability. Taken together, the ratios describe a boat suited to coastal cruising and some bluewater sailing.
Layouts and Capacities
In addition to the standard aft-cockpit layout, the model was offered in two distinct variants. The Sun Odyssey 47 CC moved the helm to a center cockpit. That change rearranged both the deck and interior and typically provided more privacy for the aft cabin, as well as a different sailing experience.
The 47 DS used a raised deck saloon, bringing more interior light and headroom along with improved visibility from the saloon itself.
Both versions carried 153 gallons of water and 55 gallons of fuel, supporting extended stays aboard despite the model’s modest production run.
The Verdict
The Sun Odyssey 47 is a low-production Briand cruiser that balances a moderately light, lively hull with enough ballast and sail area to perform well in coastal and limited offshore use. Its Kevlar-reinforced hull and bulb-fin-keel and spade-rudder configuration mark it as a thoughtfully engineered early-1990s design. The CC and DS versions broaden its appeal for buyers who prioritize either privacy or a lighter, more open interior.
Its rarity means a careful survey matters more than it might with higher-volume sister models.
Pros
- Kevlar-reinforced fiberglass hull with bulb-fin keel and spade rudder
- Sail-area-displacement ratio of 21.8 indicates strong cruising performance
- Center-cockpit and deck-saloon variants offer greater privacy or more interior light
- Capsize screening value of 2.0 and moderate design ratios suit coastal cruising and some bluewater sailing
Cons
- Only 40 boats were built, limiting spares availability and familiarity in the comparable market
- Comfort ratio of 28.0 implies a lively motion that won’t suit every crew
- Ballast-displacement ratio of 36.7 falls below the 40 stiffness benchmark
