Dufour 40 E Information, Review, Specs

Sailing Performance & Handling

The 40 E is defined by its agility and its ability to maintain high average speeds in light-to-moderate air. Utilizing a high-aspect fractional rig and a balanced Felci hull, the boat exhibits a high Sail Area to Displacement (SA/Disp) ratio, ensuring it remains lively even when fully loaded for cruising. In editorial testing by Yachting Monthly, the vessel was noted for its exceptional balance; the twin wheels provide the helmsman with excellent visibility forward and a nuanced feel for the rudder, even when pressed in a breeze.

The hull features a relatively deep T-shaped keel and a high-ballast ratio, which contributes to its stiffness. Owners frequently report that the 40 E tracks exceptionally well upwind, pointing higher than most production cruisers in its size class. Under power, the 40 E is typically equipped with a Volvo Penta saildrive, usually the D2-40 or D2-55. The maneuverability in tight marinas is aided by the boat's responsive rudder, though the deep draft (available in 2.10m or a 1.75m shallow option) requires attention in coastal waters.

Interior Comfort & Variations

Unlike the more utilitarian interiors of pure racing yachts, the 40 E maintains the Dufour tradition of warm, Moabi-wood finishes and functional luxury. The interior layout was primarily offered in a three-cabin configuration, though buyers could choose between a single or twin-head arrangement. The "Evolution" update introduced more contemporary styling, including streamlined cabinetry and better integration of natural light through larger portlights.

The saloon features a large U-shaped settee to port with a central bench seat, allowing for comfortable dining for six. A standout feature in the 40 E is the longitudinal galley (on some variants) or the more traditional L-shaped galley, both of which provide ample bracing points for cooking at sea. The forward master cabin is notably spacious for a performance-oriented hull, offering a large island berth and significant hanging locker space. While the 40 E shares a hull with the original Dufour 40, the interior of the "E" model feels significantly more open due to the revised deck mold, which slightly increased headroom and improved ventilation.

Popular Mentions & Media

The Dufour 40 E gained significant traction in the European racing circuit immediately following its launch. It was a frequent subject of performance reviews in major nautical publications, with Sail Magazine highlighting its dual-purpose nature, successfully bridging the gap between a podium contender and a comfortable platform for a family holiday. The model also gained visibility through its participation in high-profile regattas like the Spi Ouest-France and various Mediterranean offshore races, where it consistently challenged dedicated racing designs.

Known Issues & Buyer’s Checklist

Prospective buyers of a Dufour 40 E should focus their inspection on areas common to high-performance production yachts of this era:

• Rudder Bearings: The 40 E uses Jefa steering systems. Over time, the self-aligning bearings can develop play, leading to a "knocking" sensation at the helm. Inspect for lateral movement in the rudder stock while the boat is hauled.
• Saildrive Diaphragm: As many 40 E models are now reaching the 10-to-15-year mark, the Volvo Penta saildrive rubber seal (diaphragm) may be nearing its recommended replacement interval. Verify the age of the seal in the service logs.
• Deck Hardware Bedding: Because the 40 E is often sailed hard in racing conditions, check the fiberglass around high-load areas—such as the jib tracks and primary winches—for stress crazing or signs of water ingress into the core.
• Grid Bonding: Inspect the bilge to ensure the internal fiberglass structural grid (the "matrix") remains perfectly bonded to the hull, particularly forward of the keel and around the mast step, as these areas endure the highest loads during upwind sailing.

Community & Resources

Owners of the 40 E are supported by a robust network of Dufour enthusiasts. The Dufour Association (primarily based in the UK) is a prominent resource for technical manuals and historical data. Additionally, the Dufour Owners Group provides a global platform for sharing maintenance tips specifically regarding the Felci-designed Performance range.

The Verdict

The Dufour 40 E is a standout choice for the sailor who refuses to compromise on speed but requires the amenities of a modern home. It remains one of the few production yachts that can truly be raced on a Saturday and cruised comfortably on a Sunday.

Pros:

• Superior Handling: Exceptional helm feel and upwind performance thanks to the Felci hull.
• Cockpit Ergonomics: The twin-wheel layout creates an open, walkable path from the transom to the companionway.
• Build Quality: Solid fiberglass hull construction below the waterline with a high-quality interior finish.

Cons:

• Draft Sensitivity: The performance keel is deep, which may limit access to some shallower cruising grounds or marinas.
• Complex Rigging: The adjustable backstay and performance-oriented sail plan may be intimidating for novice sailors.