| Main features | Grand Soleil 50 - Peterson Standard | Grand Soleil 50 - Peterson Deep draft |
Model | Grand Soleil 50 - Peterson | Grand Soleil 50 - Peterson |
Version | Standard | Deep draft |
Hull type | Monohull | Monohull |
Category | Offshore cruiser-racer sailboat | Offshore cruiser-racer sailboat |
Sailboat builder | Cantiere Del Pardo | Cantiere Del Pardo |
Sailboat designer | ||
Sailboat range | ||
Country | Italy | Italy |
Construction | Hull and deck: GRP (glass reinforced polyester) | Hull and deck: GRP (glass reinforced polyester) |
Number of hulls built | About 30 | About 30 |
First built hull | 1993 | 1993 |
Last built hull | Discontinued | Discontinued |
Appendages | Keel : fin without bulb | Keel : fin without bulb |
Helm | Single helm wheel | Single helm wheel |
Rudder | Single spade rudder | Single spade rudder |
Unsinkable | No | No |
Trailerable | No | No |
| Main dimensions | Grand Soleil 50 - Peterson Standard | Grand Soleil 50 - Peterson Deep draft |
Overall length | 50’ 2”15.31 m | 50’ 2”15.31 m |
Hull length | 49’14.93 m | 49’14.93 m |
Waterline length | 40’ 2”12.26 m | 40’ 2”12.26 m |
Beam (width) | 14’ 1”4.3 m | 14’ 1”4.3 m |
Draft | 7’ 2”2.2 m | 8’ 8”2.65 m |
Light displacement (MLC) | 31416 lb14250 kg | 31967 lb14500 kg |
Ballast weight | 9480 lb4300 kg | 10031 lb4550 kg |
| Rig and sails | Grand Soleil 50 - Peterson Standard | Grand Soleil 50 - Peterson Deep draft |
Upwind sail area | 1453 ft²135 m² | 1453 ft²135 m² |
Mainsail area | 624 ft²58 m² | 624 ft²58 m² |
Genoa area | 829 ft²77 m² | 829 ft²77 m² |
Rigging type | Sloop Marconi fractional | Sloop Marconi fractional |
Mast configuration | Keel stepped mast | Keel stepped mast |
Rotating spars | No | No |
Spreaders angle | No spreader | No spreader |
Spars construction | Aluminum spars | Aluminum spars |
| Performances | Grand Soleil 50 - Peterson Standard | Grand Soleil 50 - Peterson Deep draft |
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. | 247 ft²/T22.97 m²/T | 244 ft²/T22.7 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. | 219 | 223 |
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. | 30 % | 31 % |
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. | 8.50 knots | 8.50 knots |
| Auxiliary engine | Grand Soleil 50 - Peterson Standard | Grand Soleil 50 - Peterson Deep draft |
Engine(s) | 1 inboard engine | 1 inboard engine |
Engine(s) power | 62 HP | 62 HP |
Fuel type | Diesel | Diesel |
Fuel tank capacity | 191.8 gal726 liters | 191.8 gal726 liters |
| Accommodations and layout | Grand Soleil 50 - Peterson Standard | Grand Soleil 50 - Peterson Deep draft |
Cockpit | Closed aft cockpit | Closed aft cockpit |
Cabin(s) (min./max.) | 2 / 3 | 2 / 3 |
Berth(s) (min./max.) | 4 / 8 | 4 / 8 |
Head(s) | 2 | 2 |
Freshwater tank capacity | 208.7 gal790 liters | 208.7 gal790 liters |