Beneteau Sense 51 Sailboat Review, Specs, and Listings

Design and Construction

The Sense 51's character begins with a hull "specially designed to lie low on the water," a configuration the builder cites as the source of her incredible stability and the safe, secure feeling she imparts at sea anchor. Beneteau paired a sleek light-displacement hull and low coachroof with angular windows, and finished the decks wide and clear with 15 flush hatches. The cockpit redesign is one of the most notable changes on the boat: twin helm stations sit outboard, and a new composite structure extends back from the arch to just above the winches with stainless-steel grab rails all around anchor. A three-panel folding acrylic companionway door opens out, and the SmarTop Bimini combines a hardtop with a soft middle that slides open like an accordion sunroof, supported by a sturdy stainless frame that doubles as a handhold and is angled inward at the aft corners so crew can stand and toss a line to the dock. The interior, fitted out by Nauta Design with careful attention to detail, uses noble materials and offers a choice between fruit-tree and matt walnut wood; later boats added a richer Alpi walnut with deeper toned trim paint and better-finished cabinetry edges.

Rig and Handling

Berret-Racoupeau's original sail plan carries over, built around a Selden rig with double spreaders, a split backstay, and a rigid boomvang. The arch over the companionway secures the mainsheet for efficient end-boom sheeting, and all control lines are led aft to the cockpit through tunnels. The standard mainsail area is 63 square meters with a 105% genoa of 60 square meters, and a furling main cuts that to 53 square meters — a ten-square-meter loss noted by one reviewer anchor. A Facnor furler attaches to a newly integrated sprit that holds twin anchors and serves as a Code 0 tack point. The boat is highly manoeuvrable for short-handed sailing and perfectly balanced under sail, delivering good performance and outstanding seakeeping for a monohull. Test sailing showed 7.5 knots at 11 knots apparent wind 60 degrees off the bow, slowing to 6.6 knots when hardened to 45 degrees, then 8.3 knots on a beam reach; under a Yanmar 4JH80 saildrive she settled at 8.5 knots at 2400 rpm. One tester found the helm a bit stiff even in weak wind, though the boat overall felt sturdy and steadfast.

Accommodations

With cabins located to the bow, the cockpit sits lower on the water and the dining area and cockpit share the same level, reinforcing a feeling of continuity between inside and outside. Three steps angled at 45 degrees — fewer than the usual five — link the saloon naturally and comfortably. The bright, spacious saloon centers on a square 320-by-360-centimeter dining area near the cockpit, with an L-shaped bench to starboard and telescopic-leg tables that lower into a sunbed; one table converts to a double berth for up to nine occupants. The owner's suite at the bow has an island bed with marine mattress, slatted frame, ensuite with separate shower, and up to five drawers plus hanging lockers. A central cabin offers a double or, in the three-cabin layout, bunk beds that can swap for a writing desk; a third cabin with bunks is standard. The long galley built into central furniture has a grey resin worktop, concealed appliances, a service hatch to the cockpit, and supports the cook when heeled. Exterior food prep hides in the helm seats with a plancha and sink, and a lowering swim platform closes the cockpit for safety under sail.

Known Issues

The only handling caveat comes from a period review noting a slightly stiff helm feel in light air.

The Verdict

The Sense 51 is a thoughtfully unconventional 51-footer that succeeds as a level-living, short-handed coastal and offshore cruiser. Her forward-cabin architecture frees the cockpit to become a safe, shaded, single-level social space, while Nauta's interior and the low, stable hull make her genuinely inviting. The furling-main sail-area penalty and a touch of helm stiffness are the only noted trade-offs against an otherwise well-executed cruising platform.

Pros