  
            SIRIUS 21 - DETAILS
           
           
          
 
Specifications:
  
L.O.A.:    21' 2" (6.45 m) 
L.W.L.:    18' 9" (5.71 m) 
Beam:    7' 11" (2.41 m) 
Draft: 16" to   5' 0" (1.52 m) 
 
Displacement:  2000 lbs. (907 kg.) 
Ballast:    525 lbs. (238 kg.) 
Sail area: 203 sq. ft. (18.86 m²) 
 
Motor: outboard. 
Headroom: 4' 9" / 6' 2" 
Berths: 4 to 5 
Rating  (PHRF-LO) : 258 
 
  
The Sirius 21 was designed for, and manufactured by Vandestadt & McGruer, 
the company which had been the Canadian importer of the American built MacGregor 
line of trailerable sailboats in early 1970s.  The company, which also built the Siren 17, 
obviously knew what people were looking for in a trailerable boat because the Sirius 21 sold very well,  
and it continues to maintain its value on today's used market. This boat also has a "pop-top", a 
feature where part of the cabin roof can be lifted up and enclosed with a canvas to provide standing 
headroom while at anchor. A variation of this boat with a reverse sheer transom was marketed as the 
Sirius 22 during the mid 1980s.
  
 
 
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