Superyacht Navigator — Plan. Find. Verify. Acquire. Own.

Yacht intelligence

Deep Yacht Comparison

Compare up to four public Fleet yachts across recorded specifications, ownership economics, marina reach, lifecycle-planning posture, live sale listings and data confidence.

Comparison is evidence-led, not a recommendation. Missing data is shown as not recorded rather than treated as zero. Estimated values and running costs are not quotations. Marina reach means only that a marina record reports a maximum yacht length at least as large as the yacht; it does not confirm berth availability.

Select 2–4 yachts

Yachts compared

Comparison highlights

These are factual differences in the currently recorded data, not judgements about which yacht is better.

Longest recorded length
Symphony
101.50 m
Newest recorded launch year
Symphony
2015
Lowest displayed current/fallback estimated value
Madame Gu, Symphony
€150,000,000
Largest marina reach by recorded maximum-yacht-length data
Madame Gu
67 marina records
Lowest displayed annual running-cost estimate
Madame Gu, Symphony
€21,000,000

Core specification

Measure Madame Gu Symphony
Builder Feadship Feadship
Launch year 2013 2015
Approximate age 13 years 11 years
Broad yacht type Motor yacht Motor yacht
Length 99.00 m 101.50 m
Beam 15.18 m 14.10 m
Gross tonnage 2991.00 3463.00
Guests 12 20
Cabins 6 10
Crew 36 38

Performance and operating data

Measure Madame Gu Symphony
Maximum speed 24.00 knots 22.00 knots
Cruising speed 16.00 knots 16.00 knots
Recorded range Not recorded 5,000 nautical miles at approximately 12 knots
Classification Lloyd’s Register Lloyd’s Register / Passenger Yacht Code
Flag state Cayman Islands Cayman Islands

Ownership economics

Measure Madame Gu Symphony
Estimated yacht value €150,000,000
Current estimated value
€150,000,000
Current estimated value
Estimated annual running cost €21,000,000
Stored Superyacht Guide annual running-cost estimate
€21,000,000
Stored Superyacht Guide annual running-cost estimate
Public value-history records 1
Latest: €150,000,000 · May 15, 2026
1
Latest: €150,000,000 · May 15, 2026
Live linked sale listings No live Superyacht Guide sale listing linked No live Superyacht Guide sale listing linked

Estimated values and running costs are planning information, not purchase offers, valuations, quotations or guarantees of actual operating cost.

Ownership consequences

Measure Madame Gu Symphony
Refit-planning posture Mid-life refit planning
Age is a planning prompt only and does not prove that refit work is required.
Open Refit Planner 		Mid-life refit planning
Age is a planning prompt only and does not prove that refit work is required.
Open Refit Planner
Marina reach by recorded length capability 67 marina records
Maximum recorded yacht length only. Not berth availability.
Explore marina records 		38 marina records
Maximum recorded yacht length only. Not berth availability.
Explore marina records

Data confidence and completeness

Measure Madame Gu Symphony
Record verification Partially verified Partially verified
Data confidence Medium Medium
Comparison-field completeness 11 / 12 key fields recorded
92% completeness only. This is not an accuracy score.
12 / 12 key fields recorded
100% completeness only. This is not an accuracy score.
Important: A comparison cannot establish yacht condition, legal status, class compliance, machinery condition, berth availability, actual operating expenditure or market availability. Buyers should use surveyors, brokers, legal advisers, technical managers and other appropriate professionals before making acquisition decisions.

Next step

Verify before you decide

Continue from comparison into the evidence behind each yacht. Provenance and the Knowledge Graph preserve the yacht you selected rather than opening an empty search.

Madame Gu

Provenance Knowledge Graph

Symphony

Provenance Knowledge Graph
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