YachtCodex
Ocean Alexander

Ocean Alexander 40P

In production
Ocean Alexander 40P — photo 1

1 / 10

bow-dx-34-up-s19 — Ocean Alexander

Design

Designer
Giorgio M. Cassetta
Naval architect
Andrea Agrusta (NavalHEAD)

Summary

132.3 ftLOA6.6 ftDRAFT27.7 ftBEAM
Motor MonohullInboard Diesel
Length overall
132.3 ft
Beam
27.7 ft
Maximum speed
—
Cruising speed
—
Range
—

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

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.

23.6 hp/t

2 × 2,600 hp · 220 t

Tanks

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

  • Fuel8,004 gal
    Water1,501 gal

Dimensions

LOA
132.3 ft (40.31 m)
Hull length
—
LWL
120.7 ft (36.8 m)
Beam
27.7 ft (8.45 m)
Draft (min)
6.6 ft (2.02 m)
Draft (max)
—
Air draft
—
Displacement
485,016 lb (220,000 kg)
Ballast
—
Cabins
—
Heads
—
Berths
—

Performance

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

Engine and Tanks

Engine
2600 hp (MAN)
Engine count
2
Engine manufacturer
MAN
Propulsion type
—
Fuel capacity
8,004 gal (30,300 L)
Fresh water capacity
1,501 gal (5,683 L)
Black water capacity
412 gal (1,560 L)

Construction

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

Builder's Own Figures

Gross tonnage
360 GT
Standard generator
Twin Kohler 99 KW
Standard power
Twin MAN V16 2600 HP
Engine power basis
per engine as printed
Draft basis
approximate, half load (builder's figure)
Displacement basis
approximate, half load (builder's figure)

Figures read fromoceanalexander.com/yachts/40p/· Technical Specificationsread 10/17/2026

Layouts & Drawings

4 drawings from the builder's page: general arrangement, sail plan, profile.

About Ocean Alexander

Semi-custom

Taiwanese builder of semi-custom motor yachts that Alex Chueh named in 1977 — nine models from the 26.9-metre 27R to the 40.3-metre 40P in the Revolution, Legend and Puro series, designed with Evan K. Marshall and Giorgio M. Cassetta and built by Alexander Marine in Kaohsiung.

Ocean Alexander says that in 1977 Alex Chueh gave the company his name, his steely endurance and his insistence on engineering that leads the industry, and that the first boats he produced now sell for triple their original price. Building began in 1978 with the Mark I, which the yard calls a sought-after classic that defined its early look; in 1984 the 71-foot custom yacht Night Hawk set a size record for Asian boatbuilding, and in 1986 the production facility doubled. The factory gained ISO-9002 certification in 1998, vacuum infusion of fibreglass components followed in 2004, the first 100-foot megayacht in 2005, and in 2011 a polyurethane skin replaced gelcoat. The 120, designed with Evan K. Marshall, arrived in 2014; in 2016 a U.S. factory opened on Merritt Island, Florida, where the first 70e was built; the 112-foot tri-deck followed in 2017, the Revolution series with the 90R at FLIBS in 2018, the 45-foot Divergence centre console in 2019, a Best of Show award for the 35R at the 2021 Fort Lauderdale show, and in 2022 the Puro series with Italian designer Giorgio Cassetta. Now led by Alex's son Johnny Chueh, the company describes growing from its Taiwan roots into U.S. manufacturing, worldwide service and alliances with leading architects and designers.

Visit brand page

The Ocean Alexander Range

Every model Ocean Alexander publishes, by length — where this one sits in the range.

  1. Ocean Alexander 40P· this model132.3 ft
  2. Ocean Alexander 37L116.5 ft
  3. Ocean Alexander 35R115.5 ft
  4. Ocean Alexander 35P113.5 ft
  5. Ocean Alexander 32L106.6 ft
  6. Ocean Alexander 30P103.6 ft
  7. Ocean Alexander 30R97.4 ft
  8. Ocean Alexander 28L95.3 ft
  9. Ocean Alexander 27R88.3 ft

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