DUFOUR 31 Detailed Review

If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of DUFOUR 31. Built by Dufour Yachts (FRA) and designed by Michel Dufour, the boat was first built in 1973. It has a hull type of Fin with rudder on skeg and LOA is 9.4. Its sail area/displacement ratio 14.04. Its auxiliary power tank, manufactured by Volvo, runs on Diesel.

DUFOUR 31 has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about DUFOUR 31 and decide if it is a fit for your boating needs.

Boat Information

Boat Specifications

LOA:9.4 m / 30.84 ft
Rigging Type:Masthead Sloop
Hull Type:Fin with rudder on skeg
S.A. (reported):36.7 m2 / 395.04 ft2
Draft (max):1.73 m / 5.68 ft
Displacement:4354 kg / 9598.92 lbs
Ballast:1676 kg / 3694.94 lbs
# Built:900
Designers:Michel Dufour
LWL:7.01 m / 23.00 ft

Sail Boat Calculation

Comfort Ratio:25.54
Capsize Screening Formula:1.98

Rig And Sail Specs

I:11.46 m / 37.60 ft
S.A. Fore:10.15 m / 33.30 ft
E:3.11 m / 10.20 ft
S.A. Fore:20.91 m2 / 225.07 ft2
S.A. Main:15.78 m2 / 169.85 ft2
S.A. Total (100% Fore + Main Triangles)36.68 m2 / 394.82 ft2

Auxillary Power Tank

Fuel:49 L / 12.94 gals


Water:76 L / 20.08 gals


Builders:Dufour Yachts (FRA)
Designers:Michel Dufour


Who designed the DUFOUR 31?

DUFOUR 31 was designed by Michel Dufour.

Who builds DUFOUR 31?

DUFOUR 31 is built by Dufour Yachts (FRA).

When was DUFOUR 31 first built?

DUFOUR 31 was first built in 1973.

How long is DUFOUR 31?

DUFOUR 31 is 7.01 m in length.

What is mast height on DUFOUR 31?

DUFOUR 31 has a mast height of 10.15 m.

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