The **X6**^{5} is a 63’ (19.19m) racer-cruiser sailboat designed by *Niels Jeppesen* (Denmark). She is built since 2016 by *X-Yachts* (Denmark).

The**X6**^{5} is as well listed, on Boat-Specs.com, in Shoal draft and Deep draft version (see all the versions compared).

The

- Model
- X6
^{5} - Version
- Standard
- Hull type
- Monohull
- Category
- Offshore racer-cruiser sailboat
- Sailboat builder
- 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)
- About2 060 000 €(2017)

- 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 (M
_{LC}) - 65036 lb29500 kg
- Ballast weight
- 24030 lb10900 kg

- 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)

- 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

- Engine(s)
- 1 inboard engine
- Engine(s) power
- 160 HP
- Fuel type
- Diesel
- Fuel tank capacity
- 317 gal1200 liters

- 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

Sailboats

First built hull

Hull length

1988

52’ 6”16 m

2007

53’ 7”16.35 m

2013

55’16.76 m

2006

62’ 4”19 m

2012

63’19.2 m

2010

63’ 1”19.22 m

2014

64’ 1”19.55 m

2005

70’ 2”21.4 m

1995

60’18.29 m

2012

49’ 2”14.99 m

2016

63’19.19 m

2011

62’ 5”19.03 m

2009

61’ 11”18.86 m

2009

61’ 11”18.86 m

2017

50’ 11”15.51 m