August 18, 2026
The Sanlorenzo SD118: Filling the Gap in the SD Line
The SD118 is the size step the SD line was missing, between the 96 and the 132. Semi-displacement, 291 gross tons, and two engine packages w…
Read the articleThe Sanlorenzo SD Series
An icon of voyaging
If your plan involves weeks aboard rather than weekends, the SD line is Sanlorenzo's answer. The yard describes it as inspired by the transatlantic liners of the 1930s: composite yachts from 28 to 40 metres, each with exceptional range and comfort, designed to carry you toward the most distant horizons.
These are semi-displacement hulls, which is the engineering that makes long stays practical. They are not fast — the range tops out at 19 knots — but they carry serious tankage for their length and they are drawn by Zuccon International Project, whose exteriors have aged better than most.
Sanlorenzo builds four SD models — the SD90, SD96, SD118 and SD132 — and we have reviewed all four, from 90 to 133 feet.
The SD Lineup, Smallest to Largest
Every Sanlorenzo SD model we review in depth, in the order owners step up through the series.
Photo credit Sanlorenzo.
A semi-displacement navette drawn by Zuccon International Project, offered with MAN i6 or V8 power for a published 14 or 17 knots, carrying 13,000 litres of fuel.
Ninety-five feet carrying 15,700 litres of fuel and 2,500 of water — unusually large tankage for the length, with twin MAN 8V 1,300s for a published 17 knots.
The size step between the SD96 and the SD132: 117'3", 291 gross tons, 8,454 gallons of fuel, and two MAN packages with a published 18 or 19 knots.
420 gross tons in 133'6", with Sanlorenzo's asymmetry concept carried across two decks and a 70 square metre reconfigurable beach area with opening terraces.
Don't see the SD model you're after — or a brand-new launch? Request specs through Yacht Specs Direct.
Moving Up the SD Series
SD90 — 90'0", 8 guests / 4 crew. The navette proper. Two engine options with a published speed for each: MAN i6 at 800 HP for 14 knots, or MAN V8 at 1,200 HP for 17.
SD96 — 94'11", 17 knots, 8 guests / 5 crew. Twin MAN 8V 1,300s, and 15,700 litres of fuel — a large tank for the length, which is the point of the hull form.
SD118 — 117'3", 291 GT approx., 10 guests / 5 crew. Two engine packages again, with a published speed for each: twin MAN 12V D2862 LE at 1,400 HP for 18 knots, or the same block at 1,650 HP for 19. 32,000 litres of fuel and 4,000 litres of fresh water on a 25'11" beam, with stowage for a tender up to 5 metres.
SD132 — 133'6", 17 knots, 10 guests / 8 crew. 420 gross tons, the asymmetry concept across two decks, and a 70 square metre reconfigurable beach area with opening terraces.
The SD90 and SD96 are close enough in size that the choice is really about crew and tankage. Above them the line steps up in volume rather than pace: the SD118 at 291 gross tons and the SD132 at 420, and eight crew on the SD132 against five on the SD118. That crew figure is the one to sit with, because it is the number you keep paying.
Our Take
The SD line is the part of the Sanlorenzo range I find easiest to recommend, because it is honest about what it is. Nobody is pretending a 17-knot semi-displacement boat is exciting. It is comfortable, it carries a lot of fuel and water for its length, and it is pleasant to be on for a month. That is a real product and plenty of builders fail to deliver it.
The SD90's engine choice is the decision I would spend the most time on. Sanlorenzo publishes 14 knots with the MAN i6s and 17 with the V8s, which is an unusually clear way to present an option. Most owners of a boat like this are well served by the smaller pair; you take the V8s if you genuinely need to hold a schedule or make a weather window.
On boats sold on the idea of going a long way, range is the figure to establish properly. The tankage is published, so take observed consumption from a sea trial, divide, keep a proper reserve, and you will have a number that is yours.
Sanlorenzo SD Articles & Guides
Watch Our Sanlorenzo SD Reviews
Official Sanlorenzo Premieres
Videos courtesy of Sanlorenzo.
Frequently Asked Questions
What makes the Sanlorenzo SD line different from the SX?
The SD line is semi-displacement and built for distance and comfort rather than water access. Sanlorenzo describes it as inspired by the transatlantic liners of the 1930s: composite yachts from 28 to 40 metres with exceptional range and comfort. Top speeds are lower — 14 to 17 knots across the reviewed models against 23 to 24 for the SX — and tankage is proportionally larger. The SX, by contrast, is a crossover built around pod propulsion and beach-level living.
How far can a Sanlorenzo SD cruise?
Work it from the published tankage: 13,000 litres on the SD90, 15,700 on the SD96 and 42,000 on the SD132. Take observed fuel consumption from the sea trial report at the speed you intend to hold, divide the capacity by it and keep a serious reserve. That produces a figure whose origin you can name — which is exactly what a line built for distance deserves.
Which SD Fits Your Life?
Tell us how you plan to use the boat — guests, range, crew or no crew — and we'll give you the straight story on where in the SD series you belong, new or brokerage.
Explore All Sanlorenzo ModelsOr reach Tony directly: TS@MintedYachts.com · +1 (404) 805-9819