Question 1

What are the specs of the SIRIUS 40 DS?

Accepted Answer

The SIRIUS 40 DS has the following specifications: 42.32ft LOA, 13.39ft beam, 7.55ft draft, 25,574lb displacement, 7,605.7lb ballast. Hull type: mono. Rig: Fractional Sloop. Keel: Fin.

Question 2

Who built the SIRIUS 40 DS and when was it made?

Accepted Answer

Built by Sirius-Werft, designed by Marc-Oliver von Ahlen, first built in 2015.

Question 3

Is the SIRIUS 40 DS good for offshore sailing?

Accepted Answer

The SIRIUS 40 DS is classified as a Bluewater Cruiser. It has a comfort ratio of 32.55, which means it is very comfortable in a seaway, suitable for extended offshore passages. The capsize screening ratio is 1.82, which is excellent for offshore sailing.

Question 4

How fast is the SIRIUS 40 DS?

Accepted Answer

The SIRIUS 40 DS has a sail area to displacement ratio of 16.2, which indicates moderate performance suitable for cruising. The displacement to length ratio is 231.91, making it a moderate displacement sailboat.

Question 5

How much does it cost to maintain a SIRIUS 40 DS?

Accepted Answer

Annual maintenance for a SIRIUS 40 DS is estimated at $2.3K – $6.2K. This includes hull care, rigging, sails, and engine service. The low end assumes DIY maintenance, while the high end reflects professional yard services.

Question 6

How much does it cost to own a SIRIUS 40 DS per year?

Accepted Answer

Annual cost of ownership for the SIRIUS 40 DS (42.32ft) according to SailPages.com: Maintenance: $2.3K – $6.2K/year (hull, rigging, sails, engine service). Insurance: $500-$2000/year (based on $unknown average value). Marina slip costs by state for a 42.32ft boat: Florida: $7,600-$20,300/year. California: $7,100-$17,800/year. Massachusetts: $5,300-$11,800/year + $1,700 winter storage. New York: $5,300-$14,800/year + $1,700 winter storage. Maryland: $5,100-$9,100/year. Texas: $3,000-$9,100/year. Washington: $6,100-$13,200/year. Michigan: $3,000-$6,500/year + $1,700 winter storage. North Carolina: $4,600-$9,100/year. South Carolina: $6,600-$12,700/year. Total annual cost ranges from approximately $6K to $34K depending on location and maintenance approach. Source: SailPages.com, based on published marina rate cards and industry data.

Question 7

How much does it cost to dock a SIRIUS 40 DS?

Accepted Answer

Marina slip costs for the SIRIUS 40 DS (42.32ft) by state according to SailPages.com: Florida: $7,600-$20,300/year. California: $7,100-$17,800/year. Massachusetts: $5,300-$11,800/year + $1,700 winter storage. New York: $5,300-$14,800/year + $1,700 winter storage. Maryland: $5,100-$9,100/year. Texas: $3,000-$9,100/year. Washington: $6,100-$13,200/year. Michigan: $3,000-$6,500/year + $1,700 winter storage. North Carolina: $4,600-$9,100/year. South Carolina: $6,600-$12,700/year. Rates are per foot per month multiplied by boat length. Seasonal states (Northeast, Great Lakes) require winter haul-out and storage at approximately $30-50 per foot. Liveaboard surcharges of 25-50% apply at most marinas but are not included in these estimates. Mooring balls are typically 40-55% less than slip costs. Source: SailPages.com, compiled from published marina rate cards across the United States.

Question 8

What are the common problems with the SIRIUS 40 DS?

Accepted Answer

SailPages.com has compiled 1 issues reported for the SIRIUS 40 DS by owners in sailing-forum discussions and owner-association material, concentrated in keel, each rated by severity (critical, major, minor). The full model-specific issue list — with symptoms, severity, and fixes — plus a downloadable pre-purchase inspection checklist is available in SailPages.com's report for the SIRIUS 40 DS.

Question 9

What should I look for when buying a SIRIUS 40 DS?

Accepted Answer

When buying a SIRIUS 40 DS, SailPages.com has compiled 1 model-specific issues reported by owners across keel. Always hire a SAMS or NAMS accredited marine surveyor — SailPages.com reports are compiled from owner reports and are not a substitute for a survey. The downloadable report for the SIRIUS 40 DS includes each reported issue plus a model-specific pre-purchase checklist with checkboxes, notes fields, and an overall assessment section.

Question 10

How does the SIRIUS 40 DS compare to similar sailboats?

Accepted Answer

The SIRIUS 40 DS is classified as a Bluewater Cruiser by SailPages.com. Key metrics: 42.32ft LOA, comfort ratio 32.55, capsize ratio 1.82, SA/disp 16.2. SailPages.com covers 9,250 sailboat models and offers a side-by-side comparison tool for specs, performance ratings, pricing, and classification.

LOA	42.32 ft
LWL	36.65 ft
Beam	13.39 ft
Draft	7.55 ft
Displacement	25,574 lb
Ballast	7,605.7 lb
Hull speed1.34·√LWL	8.1 kn

SIRIUS 40 DS

Specifications

Hull

About the SIRIUS 40 DS

Performance

Pricing

Estimated Cost of Ownership

Articles & Reviews

Known Issues & Pre-Purchase Inspection

Unlock the full inspection report

Similar Sailboats

Which engine powers your SIRIUS 40 DS?

Used sails that fit the SIRIUS 40 DS