The Invictus Yacht GT280 GT 2018 vs Invictus Yacht TT280S TT 2021 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 — Invictus Yacht GT280 GT 2018 at 29,3 ft versus Invictus Yacht TT280S TT 2021 at 29,2 ft. Weight tells a clearer story for trailering families: the Invictus Yacht GT280 GT 2018 tips the scales at 6 173 lbs — 750 lbs more than the Invictus Yacht TT280S TT 2021 at 5 423 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 power gap is worth calling out. Rated to 350 hp, the Invictus Yacht GT280 GT 2018 has a 100-hp advantage over the Invictus Yacht TT280S TT 2021's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 8 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.
Bottom line: Performance buyers should lean toward the Invictus Yacht GT280 GT 2018 and its 350-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Invictus Yacht TT280S TT 2021 with its 250-hp rating is the more economical daily driver.