Design and Construction
The Stratos 43 wears a decidedly modern hull with a slightly inverted bow and an integrated bowsprit, while a double edge running near the foresail lends the topsides a crisp visual line. That same double-edge treatment is what gives the boat internal volume without abandoning a fairly sporty profile, a balance the designers clearly pursued from the outset. A well-protected cockpit sits aft, and the stern opens through a folding swim platform that lowers into a bathing beach for easy water access. Viko describes the yacht as meticulously crafted and the pinnacle of its ocean-class range, offering a fusion of affordability, stunning design, and quality for extended passages.
Rig and Handling
A self-tacking jib is standard, with genoa carriages mounted on the deckhouse for those who wish to fly a larger headsail. The mast is placed far aft, centered on the dinette table, which lengthens the J measurement and permits a larger headsail than a conventionally sectioned foretriangle would allow. With 81 square meters of canvas on a 8,300-kilogram hull and a 2.2-meter draft, the sail plan reads as a modern moderate-displacement cruiser's, paired to a Yanmar 3YM30AE 30-horsepower engine for docking and calm conditions.
Accommodations
Below, the layout begins at the tambour entry with a bathroom and separate shower to port and an L-shaped galley to starboard. The dinette carries a U-shaped lounge beside the galley and a sofa with a chart table forward, with the mast step rising through the middle of that table. Aft, owners may choose between two cabins or a single cabin paired with a large locker, letting the boat serve either a multi-couple cruising brief or a owner who values stowage over berths.
The Verdict
The Stratos 43 is a newly introduced, Cossutti-designed flagship that pushes Viko into larger ocean-cruising territory with a modern hull, a voluminous yet sporty profile, and a flexible aft accommodation plan. Its far-aft mast and self-tacking jib speak to manageable short-handed sailing, while the folding stern and protected cockpit suit warm-water living. As a 2024 unveiling not expected afloat until 2025, it remains an early-entry design rather than a proven used-classic.
Pros
- First Viko over 10 meters and brand flagship in the ocean-class range
- Modern hull with inverted bow, integrated bowsprit, and volume-giving double edge
- Flexible aft layout: two cabins or one cabin plus large locker
- Self-tacking jib with deckhouse genoa carriages and far-aft mast for larger headsail
Cons
- Newly unveiled with no in-water service history before 2025
- Larger headsail and far-aft mast place rig loads through the dinette structure




