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Day cruiser (open)D-Line range

De Antonio Yachts D50 Open

A 12.65 m open day cruiser from De Antonio Yachts with hidden outboard engines of 1,200 to 1,400 hp, two or three cabins and an optional hard top.

De Antonio D50 Open berthed, seen from the port quarter
© Michael Hodges
Length overall12.65 m
Beam4.40 m
Engines1,200–1,400 hp outboard
Cabins2–3
PriceNot publishedDe Antonio Yachts does not publish a price

D50 Open photos

Specifications

Dimensions

Length overall12.65 m (41′6″) source
Length with platform13.65 m (44′9″) source
Length with XL platform (optional)14.50 m (47′7″) source
Beam4.40 m (14′5″) source
Depth0.70 m (2′4″) source
Air draught4.10 m (13′5″) source

Weight & tanks

Displacement11,000 kg source
Fuel1,500 L source
Water340 L source
Black water110 L source

Accommodation

Passengers12 source
Cabins / bathrooms2–3 / 1–2 source

Engine & performance

Engines2, 3 or 4 hidden outboards; 1,200–1,400 hp total source
Engine options6, including 2 × Mercury V12 Verado 600 hp and 4 × V8 Verado 300 hp source
Cruising / maximum speed30 / 50 knots (varies with weight and engines) source

Layout

Hard topOptional source

Sources: deantonioyachts.com model page. Specs checked 5 Nov 2026. Builders publish figures as non-contractual and may change them; confirm with a dealer before buying.

D50 Open for sale

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FAQ

How long is the De Antonio D50 Open?

12.65 m overall, 13.65 m with the platform and 14.50 m with the optional XL platform, according to De Antonio Yachts.

What engines does the D50 Open use?

Hidden outboard engines with 1,200 to 1,400 hp in total. De Antonio Yachts lists six engine options.

How fast is the D50 Open?

De Antonio Yachts gives 30 knots cruising and 50 knots maximum, depending on weight and engines.