The Sanlorenzo Yachts SL118 2016 vs Sanlorenzo Yachts SL120 Asymmetric 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 — Sanlorenzo Yachts SL118 2016 at 119,7 ft versus Sanlorenzo Yachts SL120 Asymmetric 2021 at 121,0 ft. At 385 809 lbs and 385 809 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 2 637 hp, the Sanlorenzo Yachts SL118 2016 has a 637-hp advantage over the Sanlorenzo Yachts SL120 Asymmetric 2021's 2 000-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 619 gal and 3 619 gal — so range won't be a tiebreaker here.
Both boats are rated for 36 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 Sanlorenzo Yachts SL118 2016 and its 2 637-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sanlorenzo Yachts SL120 Asymmetric 2021 with its 2 000-hp rating is the more economical daily driver.