Detailed sailboat specifications and datasheets since 2015
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ImperialIMP (ft)

X65 (Standard)

Main featuresX65 Standard
Model
X65
Version
Standard
Hull type
Monohull
Category
Offshore racer-cruiser sailboat
Sailboat builder
X-Yachts
Sailboat designer
Sailboat range
Country
Denmark
Construction
Fiberglass reinforced epoxy:
Sandwich PVC fiberglass epoxy with carbon fiber reinforcements
First built hull
2016
Last built hull
Still in production
Appendages
Keel : T-shaped keel (with bulb)
Helm
Twin helm wheels
Rudder
Twin spade rudders
Unsinkable
No
Trailerable
No
EC design category
 iThe CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)

A: Wind < force 9, Waves < 10m
B: Wind < force 8, Waves < 8m
C: Wind < force 6, Waves < 4m
D: Wind < force 4, Waves < 0,5m
A
Standard public price ex. VAT (indicative only)
2470800 2017
 
Main dimensionsX65 Standard
Overall length
65’ 11”20.1 m
Hull length
63’19.19 m
Waterline length
58’ 7”17.85 m
Beam (width)
17’ 8”5.4 m
Draft
9’ 10”3 m
Light displacement (MLC)
65036 lb29500 kg
Ballast weight
24030 lb10900 kg
 
Rig and sailsX65 Standard
Upwind sail area
2368 ft²220 m²
Downwind sail area
4413 ft²410 m²
Mainsail area
1399 ft²130 m²
Genoa area
969 ft²90 m²
Asymmetric spinnaker area
3014 ft²280 m²
Rigging type
Sloop Marconi 9/10
Mast configuration
Keel stepped mast
Rotating spars
No
Number of levels of spreaders
3
Spreaders angle
Swept-back
Spars construction
Aluminum spars (carbon fiber spars as an option)
 
PerformancesX65 Standard
Upwind sail area to displacement
 iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.

Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat.
248 ft²/T23.04 m²/T
Downwind sail area to displacement
 iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.
462 ft²/T42.94 m²/T
Displacement-length ratio (DLR)
 iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
The DLR can be used to compare the relative mass of different sailboats no matter what their length:

a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.
147
Ballast ratio
 iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.

The higher the ballast ratio is, the greater is the stability.
37 %
Critical hull speed
 iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".
The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.
10.25 knots
 
Auxiliary engineX65 Standard
Engine(s)
1 inboard engine
Engine(s) power
160 HP
Fuel type
Diesel
Fuel tank capacity
317 gal1200 liters
 
Accommodations and layoutX65 Standard
Cockpit
Open aft cockpit
Cabin(s) (min./max.)
3 / 5
Berth(s) (min./max.)
6 / 12
Head(s) (min./max.)
2 / 3
Freshwater tank capacity
264.2 gal1000 liters
 
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