The Oyster Yachts 55 1986 vs Oyster Yachts 565 2019 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Oyster Yachts 565 2019 measures 59,5 feet overall (2019), giving it roughly 3,1 additional feet of deck space compared to the Oyster Yachts 55 1986 at 56,4 feet (1986). Weight tells a clearer story for trailering families: the Oyster Yachts 565 2019 tips the scales at 56 372 lbs — 5 379 lbs less than the Oyster Yachts 55 1986 at 50 993 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
For family outings this is probably the sharpest distinction between the two. The Oyster Yachts 565 2019 is rated for 18 passengers, while the Oyster Yachts 55 1986 caps at 17. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Oyster Yachts 565 2019 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Oyster Yachts 565 2019 displaces 56 372 lbs — a 5 379-lb difference over the Oyster Yachts 55 1986 at 50 993 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.
Both boats draw a similar depth — 7,6 ft and 8,2 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Oyster Yachts 55 1986 is rigged as a Cutter while the Oyster Yachts 565 2019 carries Sloop rigging — a meaningful difference in sail handling complexity, upwind performance, and the size of crew you'll need to work the boat comfortably. Helm style differs too: the Oyster Yachts 55 1986 uses a 1 wheel versus a 2 wheels on the Oyster Yachts 565 2019. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones.
Hull speed is rated at 9,7 knots for the Oyster Yachts 565 2019 and 9,0 knots for the Oyster Yachts 55 1986. For extended cruising, water capacity matters: the Oyster Yachts 55 1986 carries 291 gallons versus 198 gallons on the Oyster Yachts 565 2019 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Oyster Yachts 565 2019 is the offshore and bluewater choice — at 56 372 lbs displacement and 60 ft it has the load capacity, range, and seakeeping for extended passages. The Oyster Yachts 55 1986 at 50 993 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.