"Rock X" 89' Evadne Yachts 89' · 2025
4 Staterooms · Twin CAT C-18, 1,000 hp each · Monaco, La Colle
Key Specifications
Length89'27.1m LOA
BuilderEvadne YachtsRock X
Year2025YATCO MLS listing
Guests-4 staterooms
Max Speed15 knots12 kn cruise
Fuel11,000 gal1,800 gal water
Gross Tonnage150 GTGRP hull
Asking Price$7,220,000USD
Offered by its listing brokerage through the YATCO MLS - details and photos courtesy of the listing broker, as of August 19, 2026. Double G Yacht Sales acts as your buyer's representative at no cost to you.
M/Y Rock X
A 2025 Evadne Yachts 89-footer on the market through the YATCO MLS.
"Rock X" is a 2025 Evadne Yachts 89' expedition yacht offered for sale at $7,220,000, lying Monaco, La Colle. Explorer yachts are bought for what they can actually do, and the gap between the marketing word and a genuinely expedition-capable vessel is wide - range at load, redundancy, and classification have to be verified, not believed.
Power is twin CAT C-18, 1,000 hp each. She cruises around 12 knots and tops out near 15 knots, carrying 11,000 gallons of fuel.
Accommodations run to 4 staterooms, plus crew quarters sleeping 4. She carries naval architecture by Vripack Design and interior by Vripack Design.
Highlights
What sets this hull apart on today's market.
Greg Gaus spent more than 20 years as a professional captain and reads an explorer the way a delivery skipper does: real range at loaded displacement, systems redundancy, and classification records before anything else. That is the lens every Double G buyer gets on this listing: what the hull is really worth, what the survey should focus on, and how she compares with every sistership currently for sale.
- Twin CAT C-18, 1,000 hp each
- 4 staterooms · 5 heads
- 2 crew cabins sleeping 4
- 11,000 gal fuel - Bahamas and Caribbean legs without stress
- Vripack Design naval architecture
“
READY FOR IMMEDIATE DELIVERY ROCK X strikes the ideal combination between speed, comfort, and spaciousness. The world renowned team at Vripack designed a fast super displacement hull with a high, straight bow for intercepting rough seas. With an innovative sliding platform and a draft of only 1.Listing description · YATCO MLS
Buyer Representation
Buy her with Greg on your side of the table.
No cost to you - the buyer's broker is paid from the existing listing commission
Full-market search - every comparable hull on the YATCO MLS compared before you offer
Licensed captain, 20+ years - attends survey and sea trial personally
Sold-price data - negotiation backed by confirmed market results, not asking prices
Full Specifications
89' Evadne Yachts "Rock X" Dossier
Dimensions & Capacities
LOA89 ft
Beam6.5 ft
Gross Tonnage150 GT
Fuel Capacity11,000 gal
Water Capacity1,800 gal
Performance
EnginesTwin CAT C-18, 1,000 hp each
Cruise Speed12 knots
Max Speed15 knots
Accommodations
Staterooms4
Heads5
Crew Cabins2
Crew Berths4
Build & Listing
BuilderEvadne Yachts
ModelRock X
Year2025
Naval ArchitectVripack Design
InteriorVripack Design
LocationMonaco, La Colle
Asking Price$7,220,000
Common Questions
"Rock X" questions, answered.
How much does the 89' Evadne Yachts "Rock X" cost?
The asking price is $7,220,000. Contact Greg Gaus at Double G Yacht Sales at (954) 881-5500 - as your buyer's broker he negotiates on your side, at no cost to you.
Who is selling "Rock X"?
"Rock X" is offered by its listing brokerage through the YATCO MLS. Greg Gaus of Double G Yacht Sales represents you, the buyer: independent advice on price, survey attendance, and negotiation, paid from the existing listing commission - never by you.
What does it cost to run a 89-foot expedition yacht?
As of 2026, industry estimates for a crewed 89-footer typically run mid to high six figures per year, with a crew of roughly four to six, covering crew, fuel, insurance, dockage, and maintenance. Greg can build a realistic operating budget for this yacht before you offer.
Where can I see "Rock X"?
She is lying in Monaco, La Colle and shows by appointment through your broker. Contact Double G Yacht Sales to arrange a private showing.
How does the purchase process work?
Accepted offer, then a survey and sea trial contingency of typically 7 to 14 days. Greg - a licensed captain with 20+ years at sea - attends the survey and sea trial personally and manages everything through closing.
How much is Florida sales tax on a yacht?
Florida charges 6% sales tax on boats but caps the total at $18,000 per vessel regardless of price - one of the most favorable regimes in the US. Out-of-state buyers who remove the vessel within the statutory window may qualify for an exemption.
How fast is she, and what is the range?
Cruise around 12 knots, top speed about 15 knots and 11,000 gallons of fuel with twin CAT C-18, 1,000 hp each - comfortable Florida-Bahamas legs and seasonal Caribbean runs.
Interested in "Rock X"?
Have Greg Represent Your Offer
Asking $7,220,000, lying Monaco, La Colle. Contact Greg Gaus for the full specification package, sisterships comparison, and a private showing - buyer representation at no cost to you.
Contact Greg →