SIALIA YACHTS INTRODUCES THE 45 - ECO-FRIENDLY INNOVATION TAKES THE HELM
The Sialia 45 is an all-electric cruiser from Warsaw-based Sialia Yachts that pairs near-silent performance with genuine luxury, and the Sialia 45 Sport price reflects a vessel built to redefine sustainable yachting. Twin 300kW electric motors push the 14-metre carbon-fibre hull to a top speed of 43 knots, while an efficient 25-knot cruise delivers 55 nautical miles from the standard 500kWh battery pack. Choose the 200kWh endurance upgrade and range climbs to 77 nautical miles, or add the biodiesel range extender to reach 142 to 164 nautical miles, making this electric cruiser as capable on long passages as it is clean.
What makes the Sialia 45 an electric cruiser worth watching?
The Sialia 45 continues the journey the yard began with the larger Sialia 59, answering a fast-growing demand for greener boats. Where most production cruisers still rely on diesel, the Sialia 45 cruiser runs on a pure-electric drivetrain that produces no exhaust, far less noise, and almost no vibration. That combination matters on the water: it opens up lakes, harbours and coastal zones where stringent environmental laws restrict combustion engines, and it lets owners cruise without the smell, fumes and constant hum that define traditional powerboating. According to the official specifications from Sialia Yachts, the batteries are rated for 3,000 cycles and guaranteed for five years, the backbone of the system's long-term durability.
How is the Sialia 45 designed inside?
Sophistication meets sustainability throughout the Sialia 45's design. The below-deck modular layout comes in three configurations, Runabout, Sport and Weekender, so buyers can tailor the cruiser to leisure, water sports or extended stays offshore. The interior is deliberately minimalist, with intelligently arranged cabins, a saloon and a modern head finished in intersecting surfaces and sustainable materials such as recycled cork flooring. The lightweight yet durable carbon-fibre hull is central to the concept: it cuts weight, extends real-world range and, as covered by Wallpaper*, lasts far longer than traditional fibreglass while keeping the vessel's environmental footprint low.
What does the Sialia 45 cost to own and run?
Beyond sustainability, the Sialia 45 promises reduced maintenance and lower operating costs, a direct result of its electric propulsion. According to Milvio Ricci, Chief Commercial Officer at Sialia Yachts, the 15 to 20 percent premium over comparable diesel models is offset by near-zero pollution, lighter upkeep (the motors need only ten-yearly greasing) and the elimination of diesel fuel bills for most owners. Docking time stays short too, with fast charging taking the battery from 10 to 90 percent in roughly three hours. For buyers researching the Sialia 45 price, the running-cost savings reframe that premium as a long-term investment in quieter, cleaner boating.
Where does the Sialia 45 sit in the electric boating world?
The Sialia 45 lands at a moment when electric and hydrofoil watercraft are moving from concept to reality. If the silent-running cruiser appeals to you, explore more of TheArsenale's curated boats collection and the wider water collection. Standout electric and performance options include the Beau Lake Electric Runabout, the foil-borne Q2S electric hydrofoil boat, the carbon SAY45 RIB Speedster and the classic Canados luxury yacht.
The Sialia 45, a cleaner future for yachting
More than a step toward cutting water and air pollution, the Sialia 45 shows that performance, luxury and environmental responsibility can coexist in one vessel. Discover the full lineup of electric and luxury watercraft in TheArsenale's boats collection and find the cruiser that matches your waters.
Photo: SIALIA YACHTS
