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Sailboat Specifications

Dufour 4800

Masthead Sloop · Fin With Rudder On Skeg

Designed by Johan Valentijn · Built by Dufour Yachts · First built 1981

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LOA 34.94 ft  ·  Beam 11.15 ft  ·  Displacement 12,125.00 lb  ·  Sail Area 503.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Dufour 4800 Sailboat

French shipbuilder Dufour Yachts positioned this 48-footer as a sophisticated cruising yacht designed to bridge performance and comfort for discerning sailors. Part of Dufour's modern lineup, the 4800 represents the builder's commitment to creating vessels that excel in both coastal and offshore sailing scenarios. Built with Dufour's characteristic attention to seaworthiness and sailing dynamics, this model features contemporary naval architecture that prioritizes both speed under sail and stability in varied conditions. The design philosophy emphasizes creating a yacht capable of handling extended passages while providing the refined accommodations expected by today's cruising sailors. The 4800 incorporates modern construction techniques and materials, reflecting Dufour's evolution toward lighter, stiffer hulls that enhance performance without sacrificing the robust build quality the French yard is known for. The cockpit layout and deck hardware are engineered for efficient sailing, whether single-handing or with crew. This model appeals to sailors seeking a yacht that can transition seamlessly from weekend coastal sailing to longer offshore adventures. The 4800's design strikes a balance between the performance characteristics desired by experienced sailors and the comfort features necessary for extended cruising, making it suitable for couples or small groups planning ambitious sailing itineraries.

Dimensions & Specifications
LOA (Length Overall) 34.94 ft / 10.65 m
LWL (Waterline Length) 27.56 ft / 8.40 m
Beam 11.15 ft / 3.40 m
Max Draft 6.00 ft / 1.83 m
Displacement 12,125.00 lb / 5,500 kg
Ballast 4,960.00 lb / 2,250 kg
Sail Area (Reported) 503.00 ft² / 46.73 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Johan Valentijn
Builder Dufour Yachts
First Built 1981
Last Built 1984
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Engine & Accommodations
Horsepower 25
Fuel Capacity 25
Water Capacity 54
Frequently Asked Questions

What is the Dufour 4800's sail area to displacement ratio?

The Dufour 4800 has a Sail Area to Displacement ratio (SA/D) of 15.3. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Dufour 4800's comfort ratio?

The Dufour 4800 has a Ted Brewer Comfort Ratio of 25.35. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Dufour 4800 safe for offshore sailing?

The Dufour 4800 has a Capsize Screening Formula value of 1.94. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Dufour 4800?

The theoretical hull speed of the Dufour 4800 is 7.03 knots, calculated from its waterline length.

How much does a Dufour 4800 weigh?

The Dufour 4800 has a displacement of 12,125.00 lb and a length overall (LOA) of 34.94 ft.

Who designed the Dufour 4800?

The Dufour 4800 was designed by Johan Valentijn, first built in 1981.