The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 vs Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 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 Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 measures 37,7 feet overall (1987), giving it roughly 12,6 additional feet of deck space compared to the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 at 25,1 feet (1978). Weight tells a clearer story for trailering families: the Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 tips the scales at 16 094 lbs — 13 008 lbs more than the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 at 3 086 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.
The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 carries a rated maximum of 27 hp. Engine data for the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 is rated for 11 passengers, while the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 displaces 16 094 lbs — a 13 008-lb difference over the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 at 3 086 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 — 6,1 ft and 5,1 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 uses Sloop rigging. Helm style differs too: the Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 uses a 1 tiller (helm wheel in option) versus a 1 tiller on the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones. The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 has a documented auxiliary engine of 27 hp.
The Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 is trailerable — a genuine advantage for sailors who prefer to keep their boat at home or explore multiple sailing venues. Hull speed is rated at 7,5 knots for the Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 and 6,0 knots for the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978. For extended cruising, water capacity matters: the Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 carries 85 gallons versus 11 gallons on the Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Gib Sea Gib'Sea 372 - Deep draft Deep draft 1987 is the offshore and bluewater choice — at 16 094 lbs displacement and 38 ft it has the load capacity, range, and seakeeping for extended passages. The Gib Sea Gib'Sea 80 Plus - Fin keel Fin keel 1978 at 3 086 lbs is the more nimble, accessible option and is trailerable — easier to single-hand and better suited to coastal and inland sailing.