Start with the actual equipment list

Around 60 feet, differences in propulsion, generators, stabilizers, HVAC, tender systems, crew accommodation, electronics and exterior equipment can create different service obligations even before the yachts leave the dock.

For example, Princess publishes the F58 with twin MAN shaft-drive engine options and optional aft crew accommodation. That tells you more about the ownership workload than the phrase 'roughly 60 feet' does.

Fixed costs need real local quotes

Home-port dockage or storage, insurance and recurring service should be quoted for the actual yacht and location. Beam, declared value, navigation limits, hurricane plan and other underwriting or marina factors can matter; do not extrapolate from another owner's invoice.

Usage determines the fuel and trip profile

Estimate annual hours, likely cruise speed, local versus passage use, generator use and transient dockage. Avoid converting tank capacity into an annual fuel budget without a realistic operating pattern.

Maintenance history can overwhelm the size category

Engine and generator hours, service records, cooling systems, batteries, running gear, stabilizers, hydraulics, air conditioning, plumbing and electronics all create their own timelines. A clean maintenance history and upcoming service schedule belong beside the asking price.

Crew is a budget choice as well as an operating choice

Some buyers near 60 feet want maximum owner-operation; others want a captain for trips or full management. Price the version of ownership you actually want. Do not build a no-crew budget if you already know you do not want to handle the workload.

Dockage and Bahamas use should be modeled together

For a South Florida/Bahamas owner, include the home slip, transient dockage, additional running hours, service logistics, tender use and the possibility of professional passage support. The destination changes the cost model as well as the yacht shortlist.

Build a 12-month and a 36-month view

The first year may include catch-up work, initial outfitting or upgrades. A three-year view helps separate one-time setup from recurring ownership and exposes major scheduled service that may not land annually.

Keep a contingency line rather than forcing every unknown into an artificially precise forecast.