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Sailboat Specifications

Dehler 34

Fractional Sloop · Fin W/Spade Rudder

Designed by E. G. Van De Stadt · Built by Dehler (Ger) · First built 1983

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Dehler 34 sailboat — on the water
Photo: Acabashi / CC BY-SA 4.0
LOA 33.13 ft  ·  Beam 11.15 ft  ·  Displacement 8,818.00 lb  ·  Sail Area 492.00 ft²  ·  Fractional Sloop  ·  Fin W/Spade Rudder
About the Dehler 34 Sailboat

Designed by renowned Dutch naval architect E.G. Van De Stadt, this German-built performance cruiser represents the golden era of European sailboat manufacturing. Built by Dehler from 1983 to 1993, the Dehler 34 achieved considerable success with 1,200 hulls produced over its decade-long production run. The boat's fractional sloop rig and fin keel with spade rudder configuration delivers responsive handling that appeals to both weekend sailors and serious racers. With a sail area to displacement ratio of 18.5, she offers spirited performance while maintaining the stability needed for coastal cruising. The relatively low comfort ratio of 18.93 reflects Van De Stadt's emphasis on sailing performance over interior volume, though accommodations remain practical for extended voyaging. Her fiberglass construction follows traditional European standards, contributing to the model's reputation for durability and longevity. The design strikes an excellent balance between racing potential and cruising capability, making her equally at home in club racing or exploring coastal waters. Modern sailors appreciate the Dehler 34's predictable handling characteristics and the ability to perform well in varied conditions, from light air coastal sailing to more demanding offshore passages.

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Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$12,000 – $12,000
typical asking price
Median $12,000  ·  2 listings used
All listings
$12,000 – $12,000 2
About this estimate ▾
Dimensions & Specifications
LOA (Length Overall) 33.13 ft / 10.10 m
LWL (Waterline Length) 27.23 ft / 8.30 m
Beam 11.15 ft / 3.40 m
Max Draft 5.74 ft / 1.75 m
Displacement 8,818.00 lb / 4,000 kg
Ballast 3,968.00 lb / 1,800 kg
Ballast Type Iron
Sail Area (Reported) 492.00 ft² / 45.71 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer E. G. van de Stadt
Builder Dehler (GER)
First Built 1983
Last Built 1993
Number Built 1200
Related Sailboats J/33 · Frers 33 · Hobie 33 · Sun Odyssey 33 Jeanneau · Hunter 333
Owner Reviews

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Engine & Accommodations
Engine Make Yanmar
Engine Type Diesel
Horsepower 18
Fuel Capacity 10 gals / 38 L
Water Capacity 20 gals / 76 L
Frequently Asked Questions

What is the Dehler 34's sail area to displacement ratio?

The Dehler 34 has a Sail Area to Displacement ratio (SA/D) of 18.5. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Dehler 34's comfort ratio?

The Dehler 34 has a Ted Brewer Comfort Ratio of 18.93. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Dehler 34 safe for offshore sailing?

The Dehler 34 has a Capsize Screening Formula value of 2.16. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Dehler 34?

The theoretical hull speed of the Dehler 34 is 6.99 kn knots, calculated from its waterline length.

How much does a Dehler 34 weigh?

The Dehler 34 has a displacement of 8,818.00 lb and a length overall (LOA) of 33.13 ft.

How much does a used Dehler 34 cost?

Based on 2 recent market listings, used Dehler 34 sailboats typically sell for between $12,000 and $12,000, with a median asking price of $12,000. Price varies significantly based on year, condition, location, and included equipment.

Who designed the Dehler 34?

The Dehler 34 was designed by E. G. Van De Stadt, first built in 1983.