The Lagoon 52 S 2012 vs Lagoon 55 2022 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.
On paper these two are close siblings in the size department — Lagoon 52 S 2012 at 52,0 ft versus Lagoon 55 2022 at 54,4 ft. Weight tells a clearer story for trailering families: the Lagoon 55 2022 tips the scales at 61 079 lbs — 3 693 lbs less than the Lagoon 52 S 2012 at 57 386 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.
Both boats share a closely matched power ceiling — 80 hp for the Lagoon 52 S 2012 and 80 hp for the Lagoon 55 2022. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Lagoon 55 2022 carries 291 gallons versus 262 gallons in the Lagoon 52 S 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Lagoon 55 2022 is rated for 16 passengers, while the Lagoon 52 S 2012 caps at 15. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lagoon 55 2022 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Lagoon 55 2022 displaces 61 079 lbs — a 3 693-lb difference over the Lagoon 52 S 2012 at 57 386 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 — 5,1 ft and 5,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Lagoon 52 S 2012 is rigged as a fractional_rig_sloop while the Lagoon 55 2022 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.
Bottom line: The Lagoon 55 2022 is the offshore and bluewater choice — at 61 079 lbs displacement and 54 ft it has the load capacity, range, and seakeeping for extended passages. The Lagoon 52 S 2012 at 57 386 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.