2027 Custom Cosmos Explorer 165 For Sale
Piraeus, GR
€4,200,000
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Vessel Description
2027 Custom Cosmos Explorer 165 for Sale in Piraeus, GR
2027 Custom Cosmos Explorer 165 for Sale in Greece: Exceptional Explorer Yacht
Embark on Unforgettable Adventures with the Cosmos Explorer 165
The 2027 Custom Cosmos Explorer 165 is a remarkable vessel designed for those who seek adventure and exploration on the open waters. With its robust build and spacious accommodations, this yacht is perfect for long-range cruising and socializing with family and friends.
Available for sale in Greece, this yacht is ready to take you on your next journey, combining comfort and performance for an unparalleled experience at sea.
Robust Design and Performance
Equipped with two engines, the Cosmos Explorer 165 delivers a cruising speed of 12 knots. With a range of 5,000 nautical miles, this yacht is built for extended voyages, allowing you to explore remote destinations with ease.
Thoughtful Layout for Guests
The yacht features accommodations for up to 12 guests across six well-appointed cabins, each designed to provide comfort and privacy. The layout ensures ample space for relaxation and socializing, making it ideal for entertaining.
Well-Equipped for Crew
In addition to guest accommodations, the Cosmos Explorer 165 includes dedicated crew quarters, ensuring that your crew has the necessary space to provide exceptional service during your voyages.
Specifications - 2027 Custom Cosmos Explorer 165
- Builder: Custom
- Model: Cosmos Explorer 165
- Year: 2027
- Location: Greece
- Length: 164 feet
- Beam: 31.2 feet
- Draft: 10.3 feet
- Cruising Speed: 12 knots
- Range: 5,000 nautical miles
- Total Berths: 12
- Crew Cabin: Yes
- Swim Platform: Fixed
This 50m+ explorer yacht project represents an exceptional opportunity to acquire a partially completed superyacht and bring it to completion according to your own vision and operational needs.
Built on a robust and proven platform, the yacht features a steel hull and aluminium superstructure, ensuring durability, safety, and outstanding performance for long-range cruising. Designed as a true expedition vessel, she offers impressive autonomy and is capable of transoceanic voyages, making her ideal for owners seeking exploration in remote destinations.
The project is currently in an unfinished stage, allowing the future owner full flexibility to customise the interior layout, accommodation configuration, and technical systems. The yacht has been designed to accommodate up to 12 guests in 6 cabins, with ample crew areas to support extended cruising.
With a beam of approximately 9.5 metres and a gross tonnage of around 700+ GT, the yacht provides generous interior volumes and expansive deck spaces.
The exterior concept follows modern explorer yacht lines, combining functionality with contemporary aesthetics, while the onboard layout is designed to maximise both indoor comfort and outdoor living. Large deck areas allow for multiple lounge zones, al fresco dining, and potential installation of additional features such as a helipad, gym, beach club, or tender storage areas, depending on the owner’s preferences.
Powered by twin diesel engines, the yacht is expected to deliver a cruising speed of approximately 12–13 knots and a range exceeding 5,000 nautical miles, making her ideal for long-distance cruising and worldwide exploration.
This project is particularly attractive for buyers seeking a cost-efficient entry into the superyacht market, a reduced build timeline compared to a new construction, full customisation flexibility without starting from zero and a strong platform for a commercial charter or private expedition yacht
Overall, this unfinished explorer yacht project combines engineering reliability with design freedom, offering a unique chance to create a fully bespoke superyacht tailored to your exact specifications.

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What This Boat Comes With
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.
Range Calculator
By YachtWaySet point A and point B on the map to plan a trip. Estimates use this hull's fuel curve, twin MTU 16V 2000 M70 and a 32,889.4 gal fuel tank.
This is an estimate based on available data and is intended for reference purposes only — not a guarantee of real-world performance. Actual range depends on load, sea state, and conditions.
Yacht Financing
By YachtWayFinancing a boat is not like financing a car. Terms run up to 20 years, down payments matter more, and the rate you see depends on the lender panel behind it.
Rates from 6.99% APR, updated with the market. Your rate depends on your credit profile and lender match.
Yacht Insurance
By YachtWayPlanning to buy this 2027 Custom Cosmos Explorer 165?
Get an instant insurance estimate for a Custom Cosmos Explorer 165 in Piraeus, GR through MasterCover, backed by A-rated underwriters.

Deck Layout
Age
2027 model year. Build year and production period shape the asking price through age of systems, styling and the equipment fitted as standard.
Engine
1 hours on twin MTU 16V 2000 M70. Engine hours, service history and configuration are the largest mechanical factors in an asking price.
Options and features
Swim Platform Fixed and Crew Cabin are fitted. Optional equipment, refits and onboard features are usually reflected in the asking price.
Price history
Listed on YachtWay at €4,200,000 on Jul 29, 2026. On-platform asking prices only.
Other market factors
Location, tax and duty status, condition, service history and how many comparable hulls are for sale all move the asking price.
2027 Custom Cosmos Explorer 165
€4,200,000