YachtCodex
Sessa Marine

Key Largo 25

In production
Sessa Marine Key Largo 25 — photo 1

1 / 5

IMG_6496 — Sessa Marine

Summary

24.5 ftLOA8.2 ftBEAM
Motor MonohullOutboardCE B
Length overall
24.5 ft
Beam
8.2 ft
Maximum speed
—
Cruising speed
—
Range
—

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Power to weight

Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.

not published: engine power, displacement

Tanks

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel71 gal
    Water12 gal

    6 gal of water per berth

Design Category

Certified CE design category B (Offshore): the wind and waves the EU Recreational Craft Directive says this boat is designed to take.

  1. D

    Sheltered waters

    Wind
    up to Beaufort 4
    Waves
    up to 0.3 m
  2. C

    Inshore

    Wind
    up to Beaufort 6
    Waves
    up to 2 m
  3. BThis boat

    Offshore

    Wind
    up to Beaufort 8
    Waves
    up to 4 m
  4. A

    Ocean

    Wind
    above Beaufort 8
    Waves
    above 4 m

Design limits set by the EU Recreational Craft Directive (2013/53/EU), in significant wave height. A category covers the conditions of those below it. It is the limit the boat was designed to, not a promise that it is safe in any conditions within it — that judgement stays with the skipper.

Dimensions

LOA
24.5 ft (7.48 m)
Hull length
—
LWL
—
Beam
8.2 ft (2.5 m)
Draft (min)
—
Draft (max)
—
Air draft
—
Displacement
—
Ballast
—
Cabins
1
Heads
—
Berths
2

Performance

Maximum speed
—
Cruising speed
—
Range
—
Guests
—
Crew
—

Engine and Tanks

Engine
—
Engine count
—
Engine manufacturer
—
Propulsion type
outboard
Fuel capacity
71 gal (270 L)
Fresh water capacity
12 gal (45 L)
Black water capacity
—

Construction

Hull material
—
Deck material
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Maximum persons on board
8
Engines
Max 250 HP

Figures read fromkeylargo.sessamarine.com/yacht/key-largo-25/· Specifiche Tecnicheread 10/18/2026

About Sessa Marine

Volume production

Italian builder of open boats, coupés and flybridge yachts from Cividate al Piano near Bergamo, founded in 1958 — seventeen models from the 7.5-metre Key Largo 25 outboard to the 21-metre C68 and FLY68 Gullwing, with a second plant in Brazil.

Sessa Marine says it was founded in 1958 as one of the first companies in Italy to process phenolic powders and polyester resins, and that its marine division was launched in 1968 with a debut at the Genoa Boat Show. In the 1970s small boats were built at Sessa Aurunca and at a smaller site in Cinisello Balsamo; the Arcore plant was acquired in 1972, and in 1973 Sessa became the first Italian company to install the new Piaggio jets. Headquarters moved from Arcore to Lesmo in 1986, and two years later boatbuilding moved to the province of Bergamo with the acquisition of Fyberstamp, a yard moulding for brands such as Riva and Ferretti — a turning point, by the yard's account, towards larger boats, as the Mambo, Samba and Sunshine of the 1980s gave way to the Key Largo, Oyster and Key West ranges. In 1992 Fyberstamp merged with Sessa to form Sessa Marine S.p.A., and the Cividate plant was modernised and enlarged in 1999. Sessa America opened in Florida in 2006, the C68 took the yard into yachts over 20 metres in 2008, the Key Largo 36 was Motor Boating's Boat of the Year in 2009, the Sport Fly 54 followed in 2010 and Sessa Brasil, with its own plant, in 2011. In 2015 the company became Sessa International S.r.l.; the FLY68 Gullwing flagship and the Key Largo 40 came later (the yard's narrative and timeline give different years). The timeline says a group of entrepreneurs who already owned the Brazilian production bought all the shares in 2023, and the narrative that an international shareholder base joined in 2025, with the two plants in Italy and Brazil working together.

Visit brand page

The Sessa Marine Range

Every model Sessa Marine publishes, by length — where this one sits in the range.

  1. C4243 ft
  2. FLY4243 ft
  3. Key Largo 4039.2 ft
  4. C3838.8 ft
  5. C35 EFB37.2 ft
  6. C35 FB37.2 ft
  7. Key Largo 34 FB32.8 ft
  8. Key Largo 27 FB25.6 ft
  9. Key Largo 25· this model24.5 ft

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