De Antonio Yachts is a Barcelona builder whose range is organised around hiding the outboard engines behind a closed transom, giving its D-series boats the stern lines of a sterndrive or inboard boat. That range runs from the D29 to the D60. The E23 is the yard's first fully electric model and the only multihull it builds. At 7.2 m overall on a 6.4 m waterline, it is a catamaran with a carbon fibre foil fitted between the hulls and aluminium trim foils, an arrangement meant to cut drag rather than lift the boat clear of the water. The hull is GRP infused over a thermoformed PVC core. De Antonio publishes a 50 kW (80 hp) drive, a 40 kWh battery, a 30 knot maximum speed, and a range that varies sharply with pace: 50 nautical miles at 5 knots against 24 nautical miles at 20 knots. Charging takes about 1.5 hours on a fast charger or 8 hours from standard shore power. Those two range figures are worth reading together rather than separately, because the spread between slow and fast cruising is wider on a light foil-assisted catamaran than on a heavier displacement hull, and a single headline number would misrepresent the boat in either direction. The E23 was shown at boot Dusseldorf in January 2026 alongside the combustion range.
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