Dufour 48 Catamaran Information, Review, Specs

Make
Dufour
Model
48 Catamaran
Builder
Designer
Number Built

The Dufour 48 Catamaran represents a significant strategic pivot for the historic French shipyard, marking its official re-entry into the multihull market in 2018. Designed by Umberto Felci, Dufour’s long-standing design partner for its monohull fleet, the 48 was conceived to translate the brand’s "performance cruiser" DNA into a platform traditionally dominated by volume-centric competitors. While the project began under Dufour’s umbrella, the manufacturing rights were eventually transitioned to JJL Catamarans in Italy, though the vessel remains a centerpiece of the Dufour Yachts catalog.

Sailing Performance & Handling

The Dufour 48 is distinguished by a rig configuration that prioritizes balance and ease of handling over raw light-air speed. Unlike many traditional catamarans that place the mast atop the coachroof bulkhead, Felci moved the mast significantly aft. This adjustment allows for a larger, high-aspect-ratio self-tacking jib (often referred to as a Solent) and a more manageable mainsail with a shorter boom. Technical evaluations by Yachting Monthly indicate that this setup makes the boat remarkably vice-free and responsive under power, though its 15-ton light displacement can make it "sticky" in winds below 10 knots.

On the water, the boat utilizes deep, narrow hull sections and reverse bows to improve hydrodynamic efficiency. The flybridge helm station is a focal point, featuring a "superyacht-style" console that integrates all sail controls, including the mainsheet track and winches, within reach of the helmsman. While the single rudder per hull provides reliable grip even when the boat is pressed in gusts, editorial tests from Multihulls World note that the relatively modest bridgedeck clearance can lead to occasional slamming in choppy, head-sea conditions.

Interior Comfort & Variations

The interior of the Dufour 48 is designed around the "owner-as-operator" concept, featuring 360-degree visibility from the salon and a dedicated internal navigation station with an optional joystick for autopilot control. The galley is positioned as a bridge between the aft cockpit and the salon, facilitating a seamless social flow. Natural light is a primary design driver, achieved through wrap-around coachroof windows and large hull ports that provide expansive views from every cabin.

Dufour offers the 48 in several distinct configurations, effectively creating "sibling" variants within the same hull mold:

  • Owner’s Version (Layout A): This 3-cabin configuration dedicates the entire port hull to a master suite, featuring a longitudinal island bed, a large office space, and a expansive head with a separate shower.
  • Four-Cabin Version (Layout B): This variant splits the hulls into four equal-sized double ensuite cabins, popular for premium charter or large family use.
  • Five and Six-Cabin Versions: Designed specifically for high-capacity charter operations, these layouts introduce additional Pullman-style bunks or split cabins to maximize sleeping capacity without altering the boat's external footprint.

A standout feature across all variants is the independent access to the aft guest cabins directly from the cockpit, which enhances privacy and ventilation compared to the standard salon-access-only designs found in many 45–50 foot catamarans.

The Dufour 48 garnered immediate attention upon its debut at the Nautic Paris Boat Show. It was frequently highlighted in the yachting press as a "Best Boats" nominee for its innovative flybridge and forward cockpit design. The model is a staple in high-end European charter fleets, particularly in Croatia and Greece, where it is often featured in travel media as a benchmark for luxury bareboat cruising.

Known Issues & Buyer’s Checklist

Prospective owners should pay close attention to several technical areas specific to this model's design and transition between builders:

  • Bridgedeck Clearance: Because the 48 prioritizes internal volume and standing headroom in the cabins, the bridgedeck sits lower than on some "performance-first" cats. Inspect the underside of the nacelle for signs of stress or heavy impact wear from slamming.
  • Flybridge Access & Weight: The flybridge is expansive and adds considerable weight aloft. Buyers should check the structural integrity of the flybridge stairs and the surrounding deck for spider-cracking, as this area experiences high traffic.
  • Rigging Tension: Due to the aft-stepped mast, the rig loads are distributed differently than on center-masted cats. Ensure the compression post and chainplates show no signs of movement or sealant failure.
  • Tender Platform Systems: The 48 was offered with either standard davits or a hydraulic swim platform. If equipped with the hydraulic version, verify the lift capacity (rated for approximately 450kg) and inspect the hydraulic rams for leaks or corrosion.

Community & Resources

Support for the Dufour 48 is primarily facilitated through the Dufour Yachts dealer network and the Under the Heavens Sailing group, which played a pivotal role in the vessel's production history and charter success. Technical documentation is generally available through the Felci Yacht Design archives, which maintain the original naval architecture data.

The Verdict

The Dufour 48 Catamaran is a sophisticated multihull that succeeds in bringing monohull-inspired aesthetics and helm responsiveness to a high-volume platform.

Pros

  • Superior Visibility: The 360-degree salon views and flybridge helm offer excellent situational awareness.
  • Privacy: Unique independent cabin access points are a major advantage for chartering or hosting guests.
  • Easy Handling: The aft-stepped rig and self-tacking jib make it one of the simplest 48-footers to sail short-handed.

Cons

  • Light Air Performance: The heavy displacement makes it sluggish in light breezes without a Code 0 or Gennaker.
  • Bridgedeck Slamming: Low clearance can result in a noisy ride in short, steep chop.
  • Helm Isolation: The flybridge position, while great for sailing, separates the captain from the social activity in the main cockpit.

Measurements

Construction & Hull

Construction Material
Hull Type
— Sailboat
Keel Type
Ballast
-
Displacement
-
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
-
Waterline Length (LWL)
-
Beam
-
Draft
-
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
-

Calculations

Sail Area / Displacement (SA/D) Ratio
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
Comfort Ratio
Capsize Screening Formula
Hull Speed
— kn