The **X4**^{0} is a 37’8” (11.5m) cruiser-racer sailboat designed by *X-Yachts Design Group* (Denmark). She is built since 2019 by *X-Yachts* (Denmark). She has been awarded "*2020 - European Yacht of the Year: Performance Cruiser*".

The**X4**^{0} is as well listed, on Boat-Specs.com, in Deep draft version (see all the versions compared).

Find out more about the**X4**^{0} on Boat-Spec's blog: European Yacht of the Year 2020 nominated sailboats.

The

Find out more about the

- Model
- X4
^{0} - Version
- Standard
- Hull type
- Monohull
- Category
- Cruiser-racer sailboat
- Sailboat builder
- Sailboat designer
- Sailboat range
- Country
- Denmark
- Construction
- Fiberglass reinforced epoxy:

- Hull: Sandwich foam fiberglass epoxy with galvanized steel frame

- Deck: Sandwich foam fiberglass epoxy (vacuum infusion) - First built hull
- 2019
- Last built hull
- Still in production
- Award(s)
- 2020:
*European Yacht of the Year: Performance Cruiser*

- 2020:
- Appendages
- Keel : T-shaped keel (with bulb)
- Helm
- Twin helm wheels
- Rudder
- Single spade rudder
- 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)
- About258 000 €(2020)

- Overall length
- 39’ 8”12.09 m
- Hull length
- 37’ 8”11.5 m
- Waterline length
- 34’ 1”10.4 m
- Beam (width)
- 12’ 6”3.81 m
- Draft
- 6’ 11”2.1 m
- Light displacement (M
_{LC}) - 17857 lb8100 kg
- Ballast weight
- 6724 lb3050 kg

- Upwind sail area
- 840 ft²78 m²
- Downwind sail area
- 1905 ft²177 m²
- Mainsail area
- 506 ft²47 m²
- Genoa area
- 334 ft²31 m²
- Asymmetric spinnaker area
- 1399 ft²130 m²
- Rigging type
- Sloop Marconi 9/10
- Mast configuration
- Keel stepped mast
- Rotating spars
- No
- Number of levels of spreaders
- 2
- Spreaders angle
- Swept-back
- Spars construction
- Aluminum spars (carbon fiber spars as an option)
- Standing rigging
- 1x19 strand wire discontinuous

- 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. - 208 ft²/T19.34 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. - 472 ft²/T43.89 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. - 204
- 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. - 38 %
- 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. - 7.83 knots

- Engine(s)
- 1 inboard engine
- Engine(s) power
- 40 HP
- Fuel type
- Diesel
- Fuel tank capacity
- 47.6 gal180 liters

- Cockpit
- Open aft cockpit
- Cabin(s) (min./max.)
- 2 / 3
- Berth(s) (min./max.)
- 4 / 8
- Head(s)
- 1
- Freshwater tank capacity
- 64.7 gal245 liters
- Maximum headroom
- 6’ 2”1.9 m
- Head headroom
- 6’ 2”1.9 m

- Maximum headroom
- 6’ 1”1.86 m
- Saloon table length
- 3’ 7”1.09 m
- Saloon table width
- 1’ 10”0.56 m
- Berth length
- 6’ 7”2 m
- Chart table
- 2’ 8”0.82 m x 1’ 10”0.56 m
- Berth width
- 2’ 1”0.65 m

- Maximum headroom
- 6’ 1”1.87 m
- Berth length
- 6’ 6”1.98 m
- Berth width
- 4’ 6”1.37 m

- Maximum headroom
- 6’ 2”1.9 m
- Berth length
- 6’ 7”2 m
- Berth width
- 4’ 8”1.43 m

Sailboats

First built hull

Hull length

2016

41’12.5 m

2017

40’12.2 m

2016

34’ 10”10.6 m

2016

38’ 1”11.6 m

2018

44’ 4”13.5 m

2014

37’11.28 m

2019

37’ 8”11.5 m

2012

34’ 6”10.51 m

2011

34’ 10”10.6 m

2012

36’ 1”10.99 m

2012

37’ 1”11.3 m

2008

37’ 2”11.34 m

2004

37’ 2”11.35 m

2011

38’11.58 m

2006

36’ 6”11.12 m