The Jeanneau Yachts 55 is a 16.98-metre current production model in Jeanneau's Jeanneau Yachts line. Official specifications give a 4.99-metre beam and a 2.45-metre draft.
Fuel capacity is 230 litres. Water capacity is 760 litres. Published layouts provide up to 3 cabins. Jeanneau publishes displacement as 18,542 kg; LYG’s structured tonnes field supports only two decimal places, so that field is intentionally left blank rather than rounding the official figure.