Dehler Optima 34

The 1987 Dehler Optima 34 is a well-regarded racer-cruiser sailboat designed by E.G. Van de Stadt and built by Dehler Yachts in Germany. It blends performance with comfort, making it a favorite among sailing enthusiasts. Here's a detailed overview:

⚓ General Specifications

• Length Overall: 34.8 ft.
• Waterline Length: 28.25 ft.
• Beam: 11.18 ft.
• Draft: 5.9 ft. (fin keel)
• Displacement: 8377 lb.
• Ballast: 3968 lb. (cast iron)
• Hull Type: Monohull, fiberglass construction
• Keel Type: Fin keel
• Rudder Type: Balanced spade rudder

⛵ Rig and Sails

• Rig Type: Fractional sloop
• Reported Sail Area: 493 sq. ft.
• Mainsail Area: 262 sq. ft.
• Foresail Area: 232 sq. ft.
• Sail Inventory: Includes 2 mainsails, 2 jibs and a spinnaker - Primary sails are in excellent condition

Engine and Systems

• Engine: Yanmar 2GM20 or 3-cylinder 25HP diesel
• Fuel Capacity: 15 Gallons
• Freshwater Capacity: 23 Gallons
• Steering: Wheel steering
• Electrical: 12/220V system with shore power and battery charger

Interior and Accommodations

• Cabins: 2 cabins plus saloon
• Berths: Sleeps 4–6
• Headroom: 6'2"
• Galley: Equipped with propane stove, oven, and fridge
• Head: Manual toilet (Jabsco)

Navigation and Equipment

• VHF radio, compass, depth, speed & wind instruments
• Dodger, cockpit cushions
• Harken self-tailing winches, windward sheeting traveler

Performance and Handling

• Hull Speed: ~8.4 knots
• Sail Area/Displacement Ratio: ~18.5 (good performance)
• Ballast/Displacement Ratio: ~42.5% (stiff and stable)
• Comfort Ratio: ~18.6 (lightweight racer)
• Capsize Screening: ~2.2 (coastal capable)

This model is known for its excellent sailing characteristics, clever interior design, and solid build quality. It’s based on the successful DB-2 ¾ ton racer and offers a thrilling ride with enough comfort for coastal cruising.