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Sailboat Specifications

Aventura 45

Fractional Sloop · Catamaran Twin Keel

Designed by Samer Lasta · Built by Aventura Catamarans · First built 2025

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LOA 44.29 ft  ·  Beam 24.61 ft  ·  Displacement 26,455.47 lb  ·  Sail Area 1,345.49 ft²  ·  Fractional Sloop  ·  Catamaran Twin Keel
About the Aventura 45 Sailboat

Built for serious offshore cruising adventures, this 45-foot sailboat represents a thoughtful approach to long-distance sailing design. The Aventura 45 gained recognition among cruising sailors for its robust construction and seaworthy characteristics, making it a capable platform for extended ocean passages and remote anchorage exploration. The design emphasizes practical cruising features over pure performance, with a focus on reliability and comfort during extended voyages. Its moderate displacement hull form provides a good balance between sailing ability and interior volume, while the construction quality reflects standards appropriate for blue-water sailing conditions. Sailors appreciate the Aventura 45's straightforward systems and maintainable design philosophy, characteristics that prove invaluable when sailing in remote areas where complex repairs become challenging. The cockpit layout and deck hardware arrangement show consideration for shorthanded sailing, an important factor for couples embarking on long-distance cruising adventures. While not designed as a racing yacht, the Aventura 45 offers respectable sailing performance under various conditions. Its reputation centers on dependability rather than speed, making it an attractive option for sailors prioritizing safety and comfort over racing-oriented performance in their quest for serious cruising capability.

Dimensions & Specifications
LOA (Length Overall) 44.29 ft / 13.50 m
Beam 24.61 ft / 7.50 m
Max Draft 4.59 ft / 1.40 m
Displacement 26,455.47 lb / 12,000 kg
Sail Area (Reported) 1,345.49 ft² / 125.00 m²
Design & Construction
Hull Type Catamaran Twin Keel
Rigging Type Fractional Sloop
Construction GRP
Designer Samer LASTA
Builder Aventura Catamarans
First Built 2025
Related Sailboats Balance 442 · Elba 45 · Cervetti 44 S
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Engine & Accommodations
Horsepower 245
Fuel Capacity 185
Water Capacity 211
Frequently Asked Questions

What is the Aventura 45's sail area to displacement ratio?

The Aventura 45 has a Sail Area to Displacement ratio (SA/D) of 24.34. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

How much does a Aventura 45 weigh?

The Aventura 45 has a displacement of 26,455.47 lb and a length overall (LOA) of 44.29 ft.

Who designed the Aventura 45?

The Aventura 45 was designed by Samer Lasta, first built in 2025.