The Gib Sea 364 1996 vs Gib Sea Gib'Sea 105 - Plus Plus 1980 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 — Gib Sea 364 1996 at 36,0 ft versus Gib Sea Gib'Sea 105 - Plus Plus 1980 at 34,4 ft. Weight tells a clearer story for trailering families: the Gib Sea 364 1996 tips the scales at 13 007 lbs — 2 866 lbs more than the Gib Sea Gib'Sea 105 - Plus Plus 1980 at 10 141 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 — 30 hp for the Gib Sea 364 1996 and 28 hp for the Gib Sea Gib'Sea 105 - Plus Plus 1980. 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 Gib Sea 364 1996 carries 32 gallons versus 26 gallons in the Gib Sea Gib'Sea 105 - Plus Plus 1980. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 10 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Displacement is where these two sailboats genuinely part ways. The Gib Sea 364 1996 displaces 13 007 lbs — a 2 866-lb difference over the Gib Sea Gib'Sea 105 - Plus Plus 1980 at 10 141 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.
Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Gib Sea 364 1996 draws 6,9 ft, compared to 5,1 ft for the Gib Sea Gib'Sea 105 - Plus Plus 1980. That 1,8-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.
Sailboat comparisons often come down to details that specs don't fully capture — the quality of the standing rigging, the layout of the cockpit, and how the boat feels on a beat in 20 knots. A sea trial on both is strongly recommended.
Bottom line: The Gib Sea 364 1996 is the offshore and bluewater choice — at 13 007 lbs displacement and 36 ft it has the load capacity, range, and seakeeping for extended passages. The Gib Sea Gib'Sea 105 - Plus Plus 1980 at 10 141 lbs is the more nimble, accessible option — easier to single-hand and better suited to coastal and inland sailing.