The Grand Soleil 54
is a 53’7” (16.35m) racer-cruiser sailboat designed by Brenta Design
(Italy). She was built between 2007 and 2018 by Del Pardo, Cantiere
(Italy). The Deep draft
version features a deeper T-shaped keel to grant extra performance especially upwind.
The Grand Soleil 54
is as well listed, on Boat-Specs.com, in Standard
version (see all the versions compared
Grand Soleil 54's main features
Grand Soleil 54
Offshore racer-cruiser sailboat
GRP (glass reinforced polyester):
Sandwich PVC fiberglass vinylester (vacuum infusion)
First built hull
Last built hull
Keel : T-shaped keel (with bulb)
Twin helm wheels
Single spade rudder
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
Standard public price ex. VAT (indicative only)
Grand Soleil 54's main dimensions
53’ 7”16.35 m
48’ 8”14.85 m
15’ 4”4.65 m
10’ 2”3.1 m
Light displacement (MLC)
35274 lb16000 kg
14330 lb6500 kg
Steel fin with lead bulb
Grand Soleil 54's rig and sails
Upwind sail area
1668 ft²155 m²
969 ft²90 m²
700 ft²65 m²
I iFore triangle height (from mast foot to fore stay top attachment)
66’ 5”20.24 m
J iFore triangle base (from mast foot to bottom of forestay)
18’ 6”5.65 m
P iMainsail hoist measurement (from tack to head)
68’ 2”20.79 m
E iMainsail foot measurement (from tack to clew)
Sloop Marconi fractional
Keel stepped mast
Number of levels of spreaders
Aluminum spars (carbon fiber spars as an option)
Grand Soleil 54's performances
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.
263 ft²/T24.41 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.
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.
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.
Grand Soleil 54's auxiliary engine
1 inboard engine
Fuel tank capacity
105.7 gal400 liters
Grand Soleil 54's accommodations and layout
Open aft cockpit
6 / 8
Freshwater tank capacity
158.5 gal600 liters
10.6 gal40 liters
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