The De Antonio D42 is a 12.60-metre current production yacht from De Antonio Yachts. Official specifications give a 3.99-metre beam, 0.70-metre draft and capacity for 12 people.
De Antonio lists Hidden outboard propulsion, 900 to 1,200 hp total. Published cruising speed is up to 28 knots and maximum speed up to 46 knots. Fuel capacity is 1,300 litres and water capacity is 250 litres.