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Dufour 360 Grand Large is a Cruising sailboat built by Dufour and designed by Felci Yachts. Her first hull was built in 2017 with an overall lengh of 10.3 m or 33.10 ft long and a Deck stepped mast mast configuration.

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DUFOUR 360 GRAND LARGE Sailboat Specifications​


Overall Length (LOA) m / ft10.3 m / 33.10 ft
Builder(s)Dufour Yachts
Designer(s)Felci Yachts
SeriesGrand Large
categoryCruising sailboat
Hull TypeMonohull
First Hull Built2017
Last Hull BuiltStill in production
AppendagesKeel L-shaped keel (with bulb)
HelmTwin helm wheels
RudderSingle spade rudder
CockpitClosing aft cockpit with opening system
Ballast TypeCast iron
Rigging TypeSloop Marconi 9/10
Mast LayoutDeck stepped mast
Number of Head(s)1
Freshwater Tank Capacity lt/gal220 L / 58.1 gal
Ballast Ratio26.84


Overall Length (LOA) 10.3 m / 33.10 ft
Hull Length9.99 m / 32.10 ft
Waterline Length (LWL)9.05 m / 29.8 ft
Beam (width)3.54 m / 11.7 ft
Draft1.9 m / 6.2 ft
Light Displacement (MLC) 5674 kg / 12509 lb
Maximum Displacement5775 kg / 12732 lb
Ballast Weight1550 kg / 3417 lb


Critical Hull Speed7.30 knots
Capsize Screening Formula (CSF)1.99
Comfort Ratio23.97
Displacement-Length Ratio (DLR)217
Ballast Ratio26.84
Sail Area to Displacement19.02
Upwind Sail Area to Displacement18.86 m²/T / 203 ft²/T

Above Deck

Mast LayoutDeck stepped mast
Rotating SparsNo
Number of Levels of Spreaders2
Spreaders AngleSwept-back
Spars ConstructionAluminum spars
Estimated Forestay Length13.23 m / 43.40 ft
Reported Sail Area60.00 m² / 645.83 ft²
Total Sail Area50.65 m² / 545.18 ft²
Upwind Sail Area60 m² / 646 ft²
Mainsail Area34.5 m² / 371 ft²
I41.67 ft * 12.70 m
J12.14 ft * 3.70 m
P39.60 ft * 12.07 m
E14.76 ft * 4.50 m

Engine Room

Engine(s)1 inboard engine
Engine(s) Power19 HP
Fuel typeDiesel
Fuel Tank Capacity160 L / 42.3 gal

Below Deck