The Sanlorenzo Yachts SD90 2023 vs Sanlorenzo Yachts SL118 2016 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 Sanlorenzo Yachts SL118 2016 measures 119,7 feet overall (2016), giving it roughly 27,8 additional feet of deck space compared to the Sanlorenzo Yachts SD90 2023 at 91,9 feet (2023). Weight tells a clearer story for trailering families: the Sanlorenzo Yachts SL118 2016 tips the scales at 385 809 lbs — 154 324 lbs less than the Sanlorenzo Yachts SD90 2023 at 231 485 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 2 637 hp, the Sanlorenzo Yachts SL118 2016 has a 1 437-hp advantage over the Sanlorenzo Yachts SD90 2023's 1 200-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sanlorenzo Yachts SL118 2016 carries 3 619 gallons versus 3 434 gallons in the Sanlorenzo Yachts SD90 2023. 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 Sanlorenzo Yachts SL118 2016 is rated for 36 passengers, while the Sanlorenzo Yachts SD90 2023 caps at 28. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sanlorenzo Yachts SL118 2016 could be the deciding factor.
Bottom line: Choose the Sanlorenzo Yachts SL118 2016 if your priority is putting more people on the water — it handles 36 passengers and at 119,7 ft it has the deck room to back that rating up comfortably. The Sanlorenzo Yachts SD90 2023 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 28 that costs less to run day-to-day.