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Tasar
Designer: Frank Bethwaite/Ian Bruce  ·  Builder: Alvis Marine (Can)  ·  First built: 1974
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About the Tasar

Originally conceived by renowned Australian designer Frank Bethwaite in collaboration with Ian Bruce, the Tasar emerged in 1974 as a sophisticated yet accessible high-performance dinghy. With approximately 2000 hulls built since inception, this fiberglass dinghy has established itself as a respected platform for both recreational sailing and competitive racing worldwide. At just under 15 feet overall, the Tasar delivers impressive performance through its fractional sloop rig featuring a rotating mast, which allows for efficient sail shape control and enhanced upwind performance. The dinghy board configuration provides versatility for launching from beaches while maintaining excellent sailing characteristics in deeper water. Weighing only 141 pounds with 123 square feet of sail area, the boat offers an exhilarating power-to-weight ratio that rewards skilled helmsmanship. The Tasar excels in coastal waters and protected bays, making it ideal for club racing, sailing instruction, and spirited day sailing. Its responsive handling and forgiving nature have made it popular among sailing schools, while its competitive pedigree attracts serious racers. The boat's well-balanced design provides enough stability for newer sailors to build confidence while offering the performance potential to challenge experienced crews seeking an engaging single-handed or double-handed sailing experience.

Market Price Estimate Beta
$6,900 – $6,900
typical asking price
Median $6,900  ·  5 listings used
All listings
$6,900 – $6,900 5
Rate a listing price
$
About this estimate
  • Prices are based on recent asking prices from public listings — not actual sale prices, which are typically lower.
  • Condition is not factored in. A well-maintained boat with new sails and engine can be worth significantly more than a project boat of the same model.
  • Location affects price. Boats in landlocked states or areas with fewer buyers often sell for less than those on the coast.
  • Year of manufacture is not filtered. Older examples of this model will generally be priced lower than newer ones.
  • Included equipment varies widely. A boat with a full suite of electronics, dodger, and new standing rigging may command a large premium.
  • Outliers are automatically excluded using statistical filtering to improve accuracy, but some bad data may remain.
Core Dimensions
LOA (Length Overall) 14.83 ft / 4.52 m
LWL (Waterline Length) 14.00 ft / 4.27 m
Beam 5.75 ft / 1.75 m
Max Draft 3.83 ft / 1.17 m
Displacement 141.00 lb / 64 kg
Sail Area (Reported) 123.00 ft² / 11.43 m²
Design & Construction
Hull Type Dbrd. Dinghy
Rigging Type Frac. Sloop (Rotating Spar)
Construction FG
Designer Frank Bethwaite/Ian Bruce
Builder Alvis Marine (CAN)
First Built 1974
Number Built 2000
Associations Taser Class (INT)
Related Sailboats Mach V · Force 5 · Sea Skimmer · Arrow Catamaran · Astus 14 5
Owner Reviews

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Performance Ratios
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
72.68
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
22.94
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
1.49
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
4.42
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 5.01 kn
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 287.64 pounds/inch
How It Compares

vs. Arrow Catamaran, Astus 14 5, Force 5, Mach V, Sea Skimmer

This boat Similar boats
Dimensions
LOA
Tasar ★
14.8 ft
Arrow Catamaran
14.1 ft
Astus 14 5
14.3 ft
Force 5
13.9 ft
Mach V
13.8 ft
Sea Skimmer
12.0 ft
LWL
Tasar ★
14.0 ft
Arrow Catamaran
Astus 14 5
Force 5
13.2 ft
Mach V
Sea Skimmer
Beam
Tasar ★
5.8 ft
Arrow Catamaran
6.1 ft
Astus 14 5
7.9 ft
Force 5
4.8 ft
Mach V
4.0 ft
Sea Skimmer
3.3 ft
Displacement
Tasar ★
141 lbs
Arrow Catamaran
110 lbs
Astus 14 5
85 lbs
Force 5
140 lbs
Mach V
70 lbs
Sea Skimmer
55 lbs
Sail Area
Tasar ★
123 sq ft
Arrow Catamaran
110 sq ft
Astus 14 5
107 sq ft
Force 5
91 sq ft
Mach V
Sea Skimmer
Performance
SA / Displacement (higher = more powerful)
Tasar ★
72.7
Arrow Catamaran
Astus 14 5
Force 5
54.0
Mach V
Sea Skimmer
Comfort Ratio (higher = more comfortable offshore)
Tasar ★
1.5
Arrow Catamaran
1.2
Astus 14 5
0.7
Force 5
2.0
Mach V
1.4
Sea Skimmer
1.6
Capsize Screening (lower = safer)
Tasar ★
4.42
Arrow Catamaran
5.09
Astus 14 5
7.13
Force 5
3.72
Mach V
Sea Skimmer
Displacement / Length (lower = lighter)
Tasar ★
22
Arrow Catamaran
28
Astus 14 5
21
Force 5
27
Mach V
19
Sea Skimmer
23
Hull Speed
Tasar ★
5.0 kts
Arrow Catamaran
4.6 kts
Astus 14 5
4.7 kts
Force 5
4.9 kts
Mach V
4.6 kts
Sea Skimmer
4.3 kts
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