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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
Para Bellum
47.00 m
Newest recorded launch year
Para Bellum
2023
Largest marina reach by recorded maximum-yacht-length data
Book Ends, Para Bellum
350 marina records

Core specification

Measure Book Ends Para Bellum
Builder Heesen Yachts Sanlorenzo
Launch year 2022 2023
Approximate age 4 years 3 years
Broad yacht type Motor yacht Motor yacht
Length 46.70 m 47.00 m
Beam Not recorded 9.60 m
Gross tonnage 499.00 499.00
Guests Not recorded 12
Cabins Not recorded Not recorded
Crew Not recorded 10

Performance and operating data

Measure Book Ends Para Bellum
Maximum speed Not recorded 15.00 knots
Cruising speed Not recorded 11.00 knots
Recorded range 4000 nautical miles 11.0
Classification Not recorded ABS
Flag state Not recorded Not recorded

Ownership economics

Measure Book Ends Para Bellum
Estimated yacht value €35,400,000
Current estimated value
Not recorded
Estimated annual running cost €4,956,000
Stored Superyacht Guide annual running-cost estimate
Not available
Public value-history records 1
Latest: €35,400,000 · July 18, 2026
0
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 Book Ends Para Bellum
Refit-planning posture Early-life optimisation review
Age is a planning prompt only and does not prove that refit work is required.
Open Refit Planner 		Early-life optimisation review
Age is a planning prompt only and does not prove that refit work is required.
Open Refit Planner
Marina reach by recorded length capability 350 marina records
Maximum recorded yacht length only. Not berth availability.
Explore marina records 		350 marina records
Maximum recorded yacht length only. Not berth availability.
Explore marina records

Data confidence and completeness

Measure Book Ends Para Bellum
Record verification Source-backed Source review pending
Data confidence High Not yet assessed
Comparison-field completeness 6 / 12 key fields recorded
50% completeness only. This is not an accuracy score.
10 / 12 key fields recorded
83% 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.

Book Ends

Provenance Knowledge Graph

Para Bellum

Provenance Knowledge Graph
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