The Sunseeker 100 Yacht 2021 vs Sunseeker 116 Yacht 2017 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 Sunseeker 116 Yacht 2017 measures 115,6 feet overall (2017), giving it roughly 17,3 additional feet of deck space compared to the Sunseeker 100 Yacht 2021 at 98,3 feet (2021). Weight tells a clearer story for trailering families: the Sunseeker 116 Yacht 2017 tips the scales at 308 000 lbs — 88 905 lbs less than the Sunseeker 100 Yacht 2021 at 219 095 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 2 650 hp, the Sunseeker 116 Yacht 2017 has a 650-hp advantage over the Sunseeker 100 Yacht 2021's 2 000-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sunseeker 116 Yacht 2017 carries 3 817 gallons versus 3 381 gallons in the Sunseeker 100 Yacht 2021. 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 Sunseeker 116 Yacht 2017 is rated for 35 passengers, while the Sunseeker 100 Yacht 2021 caps at 29. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sunseeker 116 Yacht 2017 could be the deciding factor.
Bottom line: Choose the Sunseeker 116 Yacht 2017 if your priority is putting more people on the water — it handles 35 passengers and at 115,6 ft it has the deck room to back that rating up comfortably. The Sunseeker 100 Yacht 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 29 that costs less to run day-to-day.