Test / At sea off the Libecciu 1000: a sporty, safe and well-balanced RIB

© Maxime Leriche

In a south-westerly flow of around twenty knots, the Libecciu 1000 finds its natural playground. The trial off the Bouches de Bonifacio was an opportunity to measure the behavior of the Corsican semi-rigid in real-life conditions.

Typical Bouches de Bonifacio conditions

The rendezvous is made at the port of Bonifacio for the Libecciu 1000 trial. The wind was blowing at around 20 knots, with a tight 60 cm chop, and a few 1 m waves off Cap de Pertusato. Perfect conditions to gauge the semi-rigid's hull in an environment it knows well.

Our test unit is powered by two 350 hp Honda V8s. Full tanks, 3 people on board and clean antifouling on the hull: a scenario close to real-life use.

A solid, well-balanced hull

From the very first maneuvers, the Libecciu 1000 impresses with its longitudinal stability and course keeping. The hull, with its pronounced V at the bow, cuts through the chop without generating violent impact. The longitudinal step, combined with a deep bottom, ensures good lift while limiting racketing during trim changes.

The transition from the waterline to the floats is gradual, providing effective cushioning. Unlike many RIBs of this size, the boat doesn't slam sideways, even in cross swells. The 65 cm-diameter floats contribute to this feeling of safety, while preserving ground clearance in tight bends.

A gradual but firm ramp-up

Both Honda engines are very torquey and smooth at low revs. Lift-off is achieved in 4.4 s, and 20 knots is reached in 6.3 seconds. Behavior remains neutral, without excessive pitching, even under full load. Lift-off speed is 18 knots, a decent figure for a unit weighing 3.4 tons unladen. The slightly elevated driving position provides good forward visibility, which is appreciated in choppy waters.

A hull that invites fast sailing

At fast cruising speeds, around 37 knots at 4,500 rpm, the Libecciu 1000 maintains excellent trim. Re-launching is straightforward, with no loss of propeller grip, and wakes are crossed without any parasitic roll.


At 53 knots, the boat remains perfectly stable, even when slightly trimmed. The hydraulic steering remains precise, and the steering wheel sends out no noticeable vibrations. This behavior reflects an excellent compromise between lightness of hull plan and structural rigidity, proof of a well-executed design.

Surprisingly smooth damping

In terms of comfort, the Libecciu 1000 is surprisingly smooth. In the tight chop of the Strait, landings are straightforward but smooth. The bow splits the wave without excessive projection, and the bow wave deploys low, sparing the bow area.
The position of the cockpit, centered and set back slightly, limits vertical movements. Passengers seated on the aft bench remain sheltered, protected by the floats and T-top. Only the foremost passengers feel the trim rise during sustained go-arounds.

Autonomy and consumption

With 550 liters of fuel on board, the Libecciu 1000 offers a comfortable range. At 20 knots, average fuel consumption is 0.40 miles per liter, or around 40 liters per hour at 2,500 rpm.
At this speed, the boat can cover almost 250 nautical miles without refueling, making it a semi-rigid suitable for long outings or crossings between Corsica and the mainland, in good conditions.

Mastered sensations

At the helm, the sensation of power is present, but never brutal. Smooth steering, weight centering and a rigid deck give an immediate feeling of confidence. The boat proves tolerant and predictable, even at speeds in excess of 40 knots.
Acoustic insulation is correct: Honda noise remains, as usual, quite discreet. Its 52 knot top speed, achieved despite the T-top and antifouling, testifies to its excellent potential. The boat easily handles its 2 x 350 hp, while remaining comfortable and docile.

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