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

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.