Sirena Yachts' 42M is the Turkish builder's step into the superyacht class: a 42.2-metre steel hull with aluminium superstructure, 434 gross tonnes, and five cabins for ten guests. The first hull launched in Turkey in July 2026 and made her global debut at the Monaco Yacht Show that September.
Luca Vallebona drew the exterior, Hot Lab the interiors, and Van Oossanen the naval architecture, pairing a fast-displacement hull form with a Hull Vane stern foil. Reported figures: a 16-knot top speed and around 4,000 nautical miles at 10 knots, with accommodation for up to nine crew.
The 42M is the largest yacht Sirena has built to date, and the first in a new steel-and-aluminium superyacht range. The verdict: a serious long-range cruising yacht, now a real boat rather than a brochure.
Photography: Photograph via YachtBuyer; depicts the actual first Sirena 42M
