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PUBLIC RECORD · REVIEWED
Westport YachtsWestport 172Model record · Photography in review
REVIEWED SPECIFICATIONS
Westport Yachts

Westport 172

172 ft
Status in review
REVIEWED SPECIFICATIONS
20 shown as public authority
6 source-tracked values held in review
LOA
172 ft / 52 m
Beam
30' 10" / 9.39 m ft-in / m
Draft
7' 9" / 2.37 m ft-in / m
Engines
Two Caterpillar 3516E, 3386 hp / 2524 kW each
Fuel
16,500 USG / 62450 l US gal / l
LOA
172' 3" / 52.5 m ft-in / m
LWL
152' 11" / 46.6 m ft-in / m
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The model record

REVIEWED SPECIFICATIONS
Builder
Model family
Family in review
Class
In review
Production
In review
Also known as
W172, Westport 52m, W172 (52m)
Model notes
172-foot / 52m Westport tri-deck motor yacht, the builder's flagship. Official model page and GA/full-spec documents published; no confirmed delivered hull yet, so production years left null and status 'unknown'.
Source posture
Operator reviewed with source-backed specifications and solid identity.
This is a reviewed model intelligence record, not a dealer-confirmed vessel listing. A dealer or broker confirms unit-specific details before a vessel record is created from this model record.

Specification record

20 REVIEWED · 6 IN REVIEW
FieldValuePosture
LOA172' 3" / 52.5 m ft-in / mReviewed
LWL152' 11" / 46.6 m ft-in / mReviewed
Beam30' 10" / 9.39 m ft-in / mReviewed
Draft7' 9" / 2.37 m ft-in / mReviewed
Tonnage (Gross, ITC)496 GTReviewed
Air draft52' 1" / 15.9 m ft-in / mReviewed
Cruising speed19 knotsReviewed
Maximum speed21.5 knotsReviewed
Range5000 N.M. @ 10 knots nmReviewed
Displacement (full load)885,000 lbs / 401 T lb / tReviewed
Displacement (half load)810,000 lbs / 367 T lb / tReviewed
Displacement (light ship)750,000 lbs / 340 T lb / tReviewed
Fuel16,500 USG / 62450 l US gal / lReviewed
Fresh water2,150 USG / 8100 l US gal / lReviewed
Black water1,600 USG / 6050 l US gal / lReviewed
Gray water1,350 USG / 5100 l US gal / lReviewed
Main enginesTwo Caterpillar 3516E, 3386 hp / 2524 kW eachReviewed
Vessel classificationABS A1 Commercial Yachting Service AMS E; UK MCAReviewed
ConstructionFoam-cored composite (E-glass, carbon fiber framing)Reviewed
StabilizationNaiad model 575 hydraulic fins underway (two, ~30 sq ft each)Reviewed

This table holds reviewed authority. Additional official-source values that have not completed manual review are shown, cited and clearly labeled, under Official specifications below.

Official specifications

7 SOURCE-TRACKED
SOURCE-TRACKED · NOT YET REVIEWED

Extracted from an official OEM source and reconciled to this model. Cited below and shown distinctly from reviewed authority; a value is held rather than shown when official sources disagree.

CertificationABS / MCAwestportyachts.com · observed 2026-07-18 · medium-confidence match
Cruise speed19 Knotswestportyachts.com · observed 2026-07-18 · medium-confidence match
Engines / propulsion(2) Caterpillar 3516E Diesel, 3386 hpwestportyachts.com · observed 2026-07-18 · medium-confidence match
Fuel capacity16,500 gals / 62,450 ltrswestportyachts.com · observed 2026-07-18 · medium-confidence match
HeadsHeadhunterwestportyachts.com · observed 2026-07-18 · medium-confidence match
Holding capacityapprox 200 galswestportyachts.com · observed 2026-07-18 · medium-confidence match
Maximum speed21.5 Knotswestportyachts.com · observed 2026-07-18 · medium-confidence match

6 additional fields held (official sources conflict or the value could not be normalized; conflicting values are never published).

Verified against the official model page on 2026-07-18: westportyachts.com/wp-content/uploads/2025/10/Westport_W172-52m_FullSp. Specifications reflect the builder's published values for Westport Yachts Westport 172; configurations vary by market and build. No partnership, endorsement, or approval is implied.

Public listings for this model

0 EXACT MATCHES

No current public YotSignal marketplace listings for this model.Only reviewed exact matches to the Westport Yachts Westport 172 record appear here. Builder-level inventory is shown on the builder record.

Documents and media

Official-source evidencePublic-use review pending
0
Official-source photos
0
Video references
9
Document references

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Record posture
Reviewed specifications attached
20 specifications shown as public authority
Candidate media in review
Public record, indexed
Candidate data withheld from public authority
Candidate and internal evidence is never presented as public authority. Documents and source references appear only where public-safe.
Valuation
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