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Sailboat Specifications

Sun Liberty 34 Jeanneau

Masthead Sloop · Fin W/Bulb & Spade Rudder

Designed by Daniel Andrieu · Built by Jeanneau (Fra) · First built 1989

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LOA 32.74 ft  ·  Beam 11.48 ft  ·  Displacement 10,362.00 lb  ·  Sail Area 656.00 ft²  ·  Masthead Sloop  ·  Fin W/Bulb & Spade Rudder
About the Sun Liberty 34 Jeanneau Sailboat

Built from 1989 to 1992, the Sun Liberty 34 represents Jeanneau's successful foray into performance-oriented cruising during the late 1980s boom. Designer Daniel Andrieu created a well-balanced 33-footer that appeals to sailors seeking both comfort and sailing ability, evidenced by the production of 284 hulls over its four-year run. The yacht's fiberglass and Kevlar construction provides strength while keeping weight reasonable, contributing to its respectable sail area-to-displacement ratio of 22.16. The fin keel with bulb and spade rudder configuration delivers responsive handling and good upwind performance, making this boat equally suited for coastal cruising and club racing. With a masthead sloop rig carrying 656 square feet of sail, the Liberty 34 offers straightforward sail handling for shorthanded crews. Notable characteristics include a moderate comfort ratio of 21.94, suggesting comfortable motion in typical cruising conditions, while the capsize screening value of 2.11 indicates reasonable stability for coastal and near-offshore sailing. The hull's 6.88-knot theoretical hull speed provides adequate passage-making capability under sail, complemented by a reliable 27-horsepower auxiliary engine. This design strikes an appealing balance between performance and practicality for sailors prioritizing sailing characteristics alongside cruising comfort.

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Dimensions & Specifications
LOA (Length Overall) 32.74 ft / 9.98 m
LWL (Waterline Length) 26.38 ft / 8.04 m
Beam 11.48 ft / 3.50 m
Max Draft 6.23 ft / 1.90 m
Displacement 10,362.00 lb / 4,700 kg
Ballast 3,351.00 lb / 1,520 kg
Sail Area (Reported) 656.00 ft² / 60.94 m²
Design & Construction
Hull Type Fin w/bulb & spade rudder
Rigging Type Masthead Sloop
Construction FG w/ kevlar
Designer Daniel Andrieu
Builder Jeanneau (FRA)
First Built 1989
Last Built 1992
Number Built 284
Related Sailboats X 99 · X 34 Ton · Feeling 960 · Cs 33 · Dufour Classic 32
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Engine & Accommodations
Engine Make Yanmar
Engine Type Diesel
Horsepower 27
Fuel Capacity 26 gals / 98 L
Water Capacity 66 gals / 250 L
Frequently Asked Questions

What is the Sun Liberty 34 Jeanneau's sail area to displacement ratio?

The Sun Liberty 34 Jeanneau has a Sail Area to Displacement ratio (SA/D) of 22.16. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Sun Liberty 34 Jeanneau's comfort ratio?

The Sun Liberty 34 Jeanneau has a Ted Brewer Comfort Ratio of 21.94. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Sun Liberty 34 Jeanneau safe for offshore sailing?

The Sun Liberty 34 Jeanneau has a Capsize Screening Formula value of 2.11. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Sun Liberty 34 Jeanneau?

The theoretical hull speed of the Sun Liberty 34 Jeanneau is 6.88 kn knots, calculated from its waterline length.

How much does a Sun Liberty 34 Jeanneau weigh?

The Sun Liberty 34 Jeanneau has a displacement of 10,362.00 lb and a length overall (LOA) of 32.74 ft.

Who designed the Sun Liberty 34 Jeanneau?

The Sun Liberty 34 Jeanneau was designed by Daniel Andrieu, first built in 1989.