Leopard 46 Information, Review, Specs

Leopard 46 Drawing
Make
Leopard
Model
46
Builder
Robertson and Caine
Designer
Morelli & Melvin
Number Built
Production Year(s)
2006 - 2012

The Leopard 46, also marketed extensively as the Moorings 4600 in charter fleets, represents a significant milestone for South African builder Robertson & Caine. Designed by the acclaimed performance firm Morrelli & Melvin and launched in 2007, this model was engineered to bridge the gap between heavy-displacement cruising cats and high-performance multihulls. It replaced the popular Leopard 47, introducing a more modern aesthetic characterized by hard chines and a distinctive stepped-hull design. This hull geometry allows for a narrow entry below the waterline to minimize drag while flaring out above the water to maximize interior volume. The Leopard 46 is widely regarded by blue-water cruisers as one of the most robust and capable production catamarans ever built, frequently appearing on shortlists for those planning transoceanic passages.

InfoView listings

Sailing Performance & Handling

The influence of Morrelli & Melvin is most evident in the Leopard 46’s sailing characteristics, which favor speed and agility more than many of its contemporaries. Unlike many modern "condo-marans" that prioritize interior volume over bridge deck clearance, the Leopard 46 maintains a high clearance that significantly reduces bridge deck slamming in heavy seas. This design choice results in a much quieter and more comfortable motion when beating into a chop.

According to technical reviews in Cruising World, the boat’s performance is bolstered by a generous sail area-to-displacement ratio, allowing it to remain powered up even in light airs. The steering is generally described as direct and responsive for a vessel of this size, thanks in part to the balanced spade rudders. The raised helm station on the starboard side is a hallmark of the Leopard design language, providing the skipper with excellent 360-degree visibility while maintaining a direct line of communication with guests in the cockpit. Under power, the dual engines (typically 54hp Yanmars) are spaced widely apart, making the 46 exceptionally maneuverable in tight marinas.

Interior Comfort & Variations

The interior of the Leopard 46 was designed with a focus on ergonomics and ventilation. The "galley-up" layout ensures that the cook remains part of the social activity, while the large vertical windows in the saloon offer panoramic views and reduce solar heat gain compared to slanted windows. The cabinetry is typically finished in cherry or light ash veneers, reflecting the build style of the late 2000s.

The model was produced in two primary configurations:

  • The Owner’s Version: This layout dedicates the entire starboard hull to a master suite, featuring a large walk-around queen bed, a dedicated desk or vanity area, and an expansive head with a separate shower stall in the bow.
  • The Charter (4-Cabin) Version: Marketed as the Moorings 4600, this version features four near-identical en-suite cabins. While slightly less luxurious for a primary owner, it remains highly sought after for its symmetry and privacy for guests.

In both versions, the aft cockpit and saloon are on a nearly level plane, facilitating easy movement. A notable feature of the Leopard 46 is the direct access from the cockpit to the aft swimming platforms via wide, safe steps, a design element that Robertson & Caine has continued to refine in subsequent generations.

The Leopard 46 has earned a reputation as a "circumnavigator’s choice." It gained significant visibility through various sailing documentaries and long-distance cruising blogs. Many owners choose this model specifically for the "ARC" (Atlantic Rally for Cruisers), where the Leopard 46 consistently places well in the multihull divisions. Its cultural footprint is defined by its transition from a dominant force in the Moorings charter fleet to a beloved platform for "escape-the-grid" families.

Known Issues & Buyer’s Checklist

Prospective buyers should conduct a thorough survey focusing on the following areas common to the Leopard 46/Moorings 4600:

  • Balsa Core Integrity: Robertson & Caine used balsa coring in the decks and topsides. While generally well-constructed, any aftermarket hardware installations that were not properly bedded can lead to moisture ingress and delamination.
  • Ex-Charter Wear: Because many of these boats began their lives as Moorings 4600s, it is critical to inspect the high-hour machinery. Engines and generators should be checked for consistent service records, and the electrical system should be scrutinized for "daisy-chained" modifications made during years of charter maintenance.
  • Escape Hatches: Early models used hatches in the hulls near the waterline. These should be inspected for seal integrity or replaced with fixed glass if they are no longer required by local regulations.
  • Standing Rigging: Many Leopard 46s are now reaching an age where the original standing rigging is beyond its 10-year lifespan. Buyers should budget for a full rig replacement if it has not been documented recently.

Community & Resources

Owners of the Leopard 46 benefit from one of the most active owner communities in the multihull world. The Leopard Catamarans Owners Group is a primary hub for technical exchange. Additionally, Leopard Catamarans maintains a historical archive of their models, providing legacy support and parts availability that is superior to many defunct boutique builders.

The Verdict

The Leopard 46 remains a premier choice for sailors who refuse to sacrifice sailing performance for living space. It is a rugged, "honest" boat that handles blue-water conditions with poise.

Pros:

  • Superior bridge deck clearance prevents slamming in rough seas.
  • Excellent visibility and ergonomics from the raised helm station.
  • Proven blue-water pedigree with many successful circumnavigations.
  • Strong resale value due to brand recognition and build quality.

Cons:

  • Interior aesthetic may feel dated compared to the ultra-modern "open-concept" cats of the 2020s.
  • Many units on the market are ex-charter and require significant cosmetic and mechanical refreshing.
  • The balsa-cored deck requires vigilant maintenance to prevent water intrusion.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Catamaran Sailboat
Keel Type
Twin
Ballast
-
Displacement
24206 lbs
Water Capacity
206 gal
Fuel Capacity
188 gal

Dimensions

Length Overall (LOA)
46.32 ft
Waterline Length (LWL)
44.59 ft
Beam
24.84 ft
Draft
4.43 ft
Max Headroom
-
Air Draft
70.75 ft
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
1592 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
30.43
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
121.89
Comfort Ratio
11.51
Capsize Screening Formula
3.44
Hull Speed
8.95 kn