Westport W172 | 52M - Running Shot with helicopter

Westport W172 | 52m Tri-Deck

An Exceptional Achievement In Large Yacht Design

Westport W172 - 52m | Tri-Deck Motor Yacht

Eloquent proof of Westport’s leadership in the design and construction of exceptional motor yachts. On-Time, On Budget As Promised.

The Westport W172 Tri-Deck motor yacht accommodates twelve guests in unsurpassed luxury. With an advanced hull design by Westport Yachts, this sensational composite yacht elevates cruising luxury to a new level. Developed using leading-edge three-dimensional modeling and structural software used in the aviation industry.

Westport W172 Tri-Deck motor yacht has met every objective for speed, ride, maneuverability, integrity, quality and classing capability.


172′ 3″ / 52.5 m


30′ 10″ / 9.39 m


7′ 9″ / 2.37 m


52′ 1″ / 15.9 m


12 Guests


11 including Captain

Cruising Speed

19 knots

Maximum Speed

21.5 knots


6 Ensuite Staterooms
Master Suite On Deck


810,000 lbs
Tonnage 496 (ITC)


(2) Caterpillar 3516E
Diesel, 3386 hp


(3) x 99 KW
Northern Lights

*Measurements Are Approximate. 1/2 Load Displacement. ABS Classed – MCA Compliant.

Up to twelve owner and guests in six ensuite staterooms. Crew quarters for up to eleven. Five crew staterooms each with private head and shower. All guest staterooms are ensuite (inclusive of bath/head)

Master StateroomFull width on main deck forward. King bed. “His” and “Her” bath.
VIP StateroomMidship on bridge deck. Center-lined King bed.
Aft Guest Stateroom (2)King bed with private bath facilities.
Forward Starboard Guest StateroomTwin singles with private bath facilities.
Forward Port Guest StateroomKing bed with private bath facilities.
Captain’s CabinLocated on Bridge deck with Queen bed.
Crew’s QuartersFive staterooms forward on lower deck, each with private bath facilities.
Length172′ 3″ / 52.5 meters
Beam30′ 10″ / 9.39 meters
Draft7′ 9″ / 2.37 meters
Height52′ 1″ / 15.88 meters
Hull DesignerWestport Yachts
Exterior DesignerWestport Yachts
Interior DesignerWestport Yachts
Cruise Speed19 Knots
Max Speed21.5 Knots
Main EnginesTwo Caterpillar 3516E engines, 3386 hp / 2524 kW each, connected to propellers via 6” Aquamet 22 HS stainless shafts
Gear BoxesZF model 9050A, remote mount, 8° down angle, ratio 3.462:1 with trailing pump
Electrical12/24 DC & 480 volt AC/3 phase/60 Hz
Generators3 x 99 Kw Northern Lights
Fuel16,500 gals / 62,450 ltrs
Fresh Water2,150 gals / 8,100 ltrs
Displacement810,000 lbs