Dragonfly 25 Information, Review, Specs

Dragonfly 25 Drawing
Make
Dragonfly
Model
25
Builder
Quorning Boats
Designer
Børge Quorning
Number Built
200
Production Year(s)
1981 - ??

The Dragonfly 25 represents the entry point into the world of high-performance Danish trimarans, serving as a compact yet sophisticated evolution of the Quorning Boats legacy. Launched in 2015 to fill the gap left by the discontinued Dragonfly 800, this model was designed by Jens Quorning and Steen Olsen to offer a "multiplex" sailing experience: a vessel that functions as a high-speed racer, a coastal cruiser, and a trailerable weekender. Its defining characteristic is the patented "Swing Wing" system, which allows the beam to be reduced from 5.80 meters to just 2.30 meters in seconds without the use of tools, enabling it to fit into standard marina slips or be towed behind a mid-sized SUV. Unlike its larger siblings, the 25 was engineered with a specific focus on ease of launching, making it one of the few performance multihulls of this caliber that can be realistically ramp-launched by a crew of two.

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Sailing Performance & Handling

The Dragonfly 25 is built in two distinct versions: the Touring and the Sport. The Touring model features an 10.5-meter aluminum mast, while the Sport version is equipped with an 11.8-meter carbon fiber rig and larger sails, significantly increasing the power-to-weight ratio. According to performance data from Quorning Boats, the Sport version is capable of speeds exceeding 20 knots, a remarkable feat for a boat with a total displacement of just 1,100 kg.

Handling is characterized by extreme responsiveness and a "dinghy-like" feel, largely due to the kick-up rudder and centerboard which allow for exploration of thin waters. In editorial testing by Sail Magazine, the boat was noted for its ability to maintain high average speeds with minimal heel, a hallmark of the trimaran configuration. The wide beam provides immense righting moment, allowing the boat to carry full sail in conditions that would require reefing on a monohull of similar length. The use of a self-tacking jib on the Touring version simplifies single-handed operations, while the Sport version’s overlapping headsails and asymmetric spinnaker require more active management.

Interior Comfort & Variations

While the Dragonfly 25 is a performance-first vessel, Quorning Boats has utilized the central hull to provide a functional, albeit compact, living space. The interior features a V-berth forward and two narrow settee berths in the main cabin, technically sleeping four, though it is most comfortable for a couple or a small family. The "Swing Wing" design is particularly beneficial here, as the structural beams do not intrude into the main living area, a common flaw in other folding designs.

The finishes are typically Danish, featuring light wood veneers and high-quality textiles. The galley is rudimentary but sufficient for weekend trips, usually consisting of a single-burner stove and a small sink. One significant variation involves the head arrangement; while there is space for a chemical or manual toilet under the V-berth, many owners opt for a minimalist setup to save weight. The Yachting World review highlights that while the 25 lacks the standing headroom of the larger Dragonfly 28, the pop-top hatch provides extra vertical space and ventilation when at anchor.

The Dragonfly 25 gained immediate international acclaim upon its release, securing the prestigious European Yacht of the Year 2016 award in the Family Cruiser category. This was a notable win, as it beat out several larger monohulls, with judges citing its build quality and the "sheer fun factor" of its sailing characteristics. It has since become a staple in multihull media, frequently cited as the benchmark for trailerable trimarans.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on the mechanical and structural components unique to the folding system and the lightweight build:

  • Swing Wing Hinges: Inspect the stainless steel hinge pins and bushings for play. While the system is robust, frequent folding in silty or sandy water can lead to premature wear of the nylon bushings.
  • Trampoline Condition: The trampolines are essential for safety and deck space. Look for UV degradation or fraying at the attachment points, as replacement sets from the factory can be expensive.
  • Centerboard Trunk: Check for impact damage or "slap" wear. Because the centerboard is a kick-up design, the pivot point and the trunk's internal gaskets should be checked for integrity.
  • Carbon Rig Inspection (Sport Models): If looking at a Sport variant, a professional survey of the carbon mast is recommended to check for hairline fractures or galvanic corrosion at metal hardware interfaces.
  • Outboard Bracket: The 25 uses a transom-mounted outboard (typically 5-6hp). Ensure the bracket operates smoothly, as it is subjected to significant vibration and salt spray.

Community & Resources

Owners of the Dragonfly 25 are supported by a dedicated international community. The Dragonfly User Group (often referred to as the Dragonfly Fan Club) is a prominent resource for technical advice and organized rallies, particularly in Northern Europe and the United States. Quorning Boats also maintains a comprehensive technical archive on their official website, providing access to trim tables and maintenance manuals for older hulls.

The Verdict

The Dragonfly 25 is a masterclass in multihull engineering, offering a rare combination of genuine trailerability and elite sailing performance. It is an ideal vessel for the sailor who prioritizes speed and access to shallow cruising grounds over cavernous interior volume.

Pros:

  • Exceptional Speed: Capable of outrunning almost any monohull under 50 feet.
  • True Portability: The Swing Wing system and light weight make trailering and storage highly practical.
  • Build Quality: Renowned Danish craftsmanship ensures high resale value and structural longevity.

Cons:

  • Limited Headroom: The low profile of the central hull necessitates a "sitting-only" interior for most adults.
  • Premium Price: The cost of entry is significantly higher than contemporary monohulls of the same length.
  • Payload Sensitivity: Performance drops noticeably if the boat is overloaded with heavy cruising gear.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Trimaran Sailboat
Keel Type
Daggerboard
Ballast
-
Displacement
1500 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
25.25 ft
Waterline Length (LWL)
-
Beam
19.67 ft
Draft
4.58 ft
Max Headroom
-
Air Draft
-
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
311 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
37.97
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
Comfort Ratio
Capsize Screening Formula
6.87
Hull Speed
— kn