Dufour 40 E Information, Review, Specs

Boat drawing
Make
Dufour
Model
40 E
Number Built
Production Year(s)
2006 - ??

The Dufour 40 E, introduced in 2006, is a distinguished performance cruiser designed by the acclaimed naval architect Umberto Felci in collaboration with the Dufour Yachts Design Office and Patrick Roséo. Building upon the success of its predecessor, the Dufour 40, the 40 E (with 'E' standing for 'Evolution') aimed to enhance both sailing performance and onboard comfort, establishing itself as a highly regarded vessel in the cruising and racing community. Crafted by the esteemed French builder Dufour Yachts, known for its pioneering use of fiberglass and commitment to quality and distinctive style, the 40 E embodies the brand's philosophy of balancing exhilarating performance with exceptional amenities.

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The Dufour 40 E's creation in 2006 marked a significant step in Dufour Yachts' evolution, following in the footsteps of the successful Dufour 40. The design brief given to Umberto Felci and the Dufour Design Group was to surpass the already highly-regarded Dufour 40, leading to a focus on improved handling and performance. Dufour Yachts, under the guidance of Michel Dufour since 1964, has consistently emphasized robust construction, typically utilizing solid fiberglass for hulls and meticulously crafted fiberglass for decks in their La Rochelle facility. This commitment to durable construction is evident in the 40 E, which is characterized by a very rigid hull, contributing to better handling in challenging weather and large waves. While the doesn't explicitly mention variations, the "E" designation itself signifies an evolution from the standard Dufour 40, and the provided data notes it as a "Performance version". Some sources indicate the Dufour 40 E Performance model was launched around 2010, suggesting potential updates or a specific performance-oriented variant within the E series.

Sailing Performance and Handling

The Dufour 40 E is engineered as a performance cruiser, and its design ratios reflect this intent. With a Sail Area to Displacement ratio of approximately 17.87, the 40 E suggests a yacht capable of good performance in lighter winds, exhibiting a lively and responsive character on the water. Its Displacement to Length ratio of around 178 indicates a relatively light displacement for its length, further reinforcing its performance-oriented design. The ballast to displacement ratio, at approximately 0.30, suggests it is not an overly stiff boat, potentially requiring active trimming in stronger conditions but contributing to its lighter feel and responsiveness.

Reviewers frequently praise the Dufour 40 E for its excellent sailing characteristics and maneuverability. It is often described as "sensitive," indicating a responsive helm and a boat that provides good feedback to the sailor. In solid winds, occasionally gusting towards 30 knots, the 40 E demonstrates its prowess, making it a favorite for reviewers seeking challenging conditions to test a boat's capabilities. The yacht's rigid hull construction further enhances its handling in difficult weather and larger seas.

Accommodations and Layout

While the detailed interior specifications are not in the, the Dufour 40 E is known for offering a comfortable and well-designed interior suitable for cruising. Grounded search indicates that the interior layout is considered functional, often featuring an L-shaped galley and head positioned at the foot of the companionway. The design prioritizes spaciousness, leading to a bright and fresh ambiance below deck. Typical arrangements often include an owner's cabin in the bow, alongside other cabin configurations, contributing to its appeal as a performance cruiser with comfortable living spaces. The interior is commonly finished with materials like mahogany. Reviewers have noted that the interior, while not always the primary focus for a performance-oriented boat, is well-thought-out and provides ample living space.

Owner's Perspectives

Dufour owners are often described as a dedicated community, almost a "cult unto their own globally," which speaks to the brand loyalty and satisfaction with their vessels. Owners of the Dufour 40 E frequently commend its solid construction and lively sailing performance, often participating in races like Gotland Runt, where the model has achieved class victories. The well-functioning layout in the cockpit and on deck is also a common point of praise, indicating its suitability for both cruising and racing crews. While the original Dufour 40 had some minor issues that were resolved in later production runs, the 40 E, as an evolution, generally benefits from these improvements. Owners consistently highlight the boat's ability to deliver exhilarating sailing experiences while maintaining a comfortable cruising platform.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Bulb
Rudder
1x Spade
Ballast
5260 lbs
Displacement
17527 lbs
Water Capacity
95 gal
Fuel Capacity
58 gal

Engine

Engine Make
Volvo Penta
Engine Model
MD2040
Engine Type
Engine HP
40
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
47.08 ft
E (Main Foot)
17.91 ft
I (Foretriangle Height)
48.06 ft
J (Foretriangle Base)
13.78 ft
Forestay Length (est)
50 ft
Main Sail Area
421.6 sqft
Foretriangle Sail Area
331.13 sqft
Total Sail Area (Reported)
1001 sqft
Total Sail Area (Calc)
752.73 sqft

Dimensions

LOA
40.52 ft
LWL
35.3 ft
Beam
12.76 ft
Draft
6.89 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
7.96 kn
Pounds per Inch Immersion
1