The Valiant 40 Sailboat
Specs & Key Performance Indicators

The Valiant 40 is a high-performance cruising sailboat that was first built in 1973 by Valiant Yachts, a company based in Texas, USA. Known for its robust construction and excellent offshore capabilities, the boat was designed by Robert Perry and has been recognized as one of the most influential designs in the sailing world. It features a cutter rig, a full keel, and a skeg-hung rudder, and it is often used for long-distance cruising due to its seaworthiness and comfort.

'New World', a Valiant 40 Bluewater Cruising YachtA Valiant 40 cutter reaching under full sail

The Valiant 40, as its name suggests, is a valiant sailboat that offers sailors the freedom and adventure intrinsic to the open seas. Known for its robust construction and exceptional sailing capabilities, this premier ocean-going vessel has attracted attention worldwide.

Published Specification for the Valiant 40

Underwater Configuration: Fin keel and skeg-hung rudder

Hull Material: GRP (Fiberglass)

Length Overall: 39'10" (10.90m)

Waterline Length: 34'0" (10.36m)

Beam: 12'4" (3.76m)

Draft: 6'0" (1.83m)

Rig Type: Cutter

Displacement: 22,500lb (10,206kg)

Designer: Bob Perry

Builder: Uniflite Inc (USA) and Valiant Yachts (USA)

Year First Built: 1975

Year Last Built: 1992

Design Ratios: The Key Performance Indicators

When analyzing its overall design and utility, the Sail Area/Displacement Ratio (SA/DR), Ballast/Displacement Ratio (BR), Displacement/Length Ratio (DLR), Comfort Ratio (CR), and Capsize Screening Formula (CSF) of the Valiant 40 come into play.

  • The SA/DR of the Valiant 40 sits at a moderate 15.85. This indicates that it is designed for efficient sailing in a variety of wind conditions – both heavy and light – making it an ideal cruiser for those who want versatility in their voyages. However, in light winds - unless youve got plenty of time on your ahnds - motorsailing may be the way to go.
  • The boat's BR is 35.23%, demonstrating that it is heavily ballasted, providing stability in high winds and rough seas. This translates to a comfortable and safer ride, even in harsh weather conditions.
  • With a DLR of 314.94, the Valiant 40 is a heavyweight when it comes to displacement. This ratio means the boat has a high load-carrying capacity which can withstand a heavy load of supplies, equipment, or personal belongings.
  • The CR of the Valiant 40 is a cozy 44.45, placing it in the heavier side of cruisers. The elevated comfort ratio speaks to its smooth-riding nature – a nod to those who appreciate luxury in their adventures.
  • Lastly, the Valiant 40's CSF, which stands at 1.65, reflects its exceptional ability to prevent capsize. This safety aspect is crucial to any sailor who values both safety and performance.

But just what are these design ratios and how are they derived?

Rig Alternatives

Though the Valiant 40 is traditionally designed as a cutter rig, it can also be fitted as a sloop, providing owners the flexibility to choose their preferred sailing configuration.

Of the two, my choice would always be the cutter rig for cruising. OK, with a yankee on the forestay and a high cut staysail you lose out when sailing with the wind on the quarter - but at least you can see where you're heading. In my opinion, deck-sweeping genoas are best kept for racing.

Pros & Cons

It's worth noting that the boat does have its strengths and weaknesses. The Valiant 40 is often praised for its top-notch build quality, seakeeping abilities, and comfortable interiors – an acknowledgment by both yachting journalists and seasoned sailors.

With its fin-and-skeg underwater configuration, canoe stern and cutter rig this is a boat that will will respond well to a windvane self-steering gear.

However, like any boat, it isn't without its drawbacks. Some owners mention the possibility of blistering in early models due to fire-retardant resins used in their construction, a problem corrected in later models.

The Secondhand Market

The vessel's approximate price varies depending on the model year, condition, and included accessories. Used Valiant 40 sailboats generally range between $75,000 and $150,000 on the secondhand market, making them a considerable but worthy investment for the dedicated sailor.

As for availability, the Valiant 40 is a popular model and regularly appears on the used boat market. Their strong construction and reputation for reliability make them a wise purchase for the discerning sailor.

The Competition

When comparing the Valiant 40 to other vessels in its category, it holds its own impressively. Its capabilities can be compared to the Pacific Seacraft 37, the Island Packet 38, or the Caliber 40LRC, all top performers in extended blue-water cruising.

According to countless sailor testimonials and yachting reviews, the performance, handling, and comfort of the Valiant 40 are generally superior to its competitors. The combination of these factors provides an unbeatable sailing experience.

The technical specifications coupled with firsthand accounts fortify the Valiant 40's standing as a stellar choice in its class. It's a boat that combines sturdiness, reliability, and performance, accommodating for both the thrill of adventure and the solace of comfort. A true embodiment of the freedom and excitement intrinsic to ocean voyaging.

I wrote this article using GPT-4, OpenAI’s large-scale language-generation model, as a research assistant to develop source material. I wrote the final draft in its entirety and believe it to be accurate to the best of my knowledge.

Dick McClary, creator and owner of

Other sailboats in the Valiant range include:

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