Designed by Peter Dean and built by Dean Catamarans in South Africa between 2010 and 2014, this substantial 50-foot catamaran represents a compelling option for serious cruising sailors seeking performance and comfort. With its impressive 26-foot beam and twin-keel configuration, the Dean 5000 offers exceptional stability and generous interior volume while maintaining surprisingly shallow 4.92-foot draft access to protected anchorages. The fractional sloop rig delivers excellent sailing characteristics, with the SA/Displacement ratio of 21.11 indicating spirited performance in moderate conditions. At nearly 40,000 pounds displacement, this is a solidly built cruising platform designed for extended offshore passages rather than lightweight racing. The fiberglass construction ensures durability for long-term cruising adventures. Twin 65-horsepower engines provide reliable auxiliary power and excellent maneuverability in tight quarters or adverse conditions. The catamaran's wide beam creates exceptional living space below, making it particularly attractive for couples or families planning extended cruising. While the Dean 5000 had a relatively short production run, it represents Peter Dean's philosophy of combining seaworthy design with comfortable accommodations, making it well-suited for coastal exploration and offshore passage-making alike.
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What is the Dean 5000's sail area to displacement ratio?
The Dean 5000 has a Sail Area to Displacement ratio (SA/D) of 21.11. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Dean 5000's comfort ratio?
The Dean 5000 has a Ted Brewer Comfort Ratio of 15.69. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Dean 5000 safe for offshore sailing?
The Dean 5000 has a Capsize Screening Formula value of 3.08. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Dean 5000?
The theoretical hull speed of the Dean 5000 is 9.45 kn knots, calculated from its waterline length.
How much does a Dean 5000 weigh?
The Dean 5000 has a displacement of 39,683.00 lb and a length overall (LOA) of 50.49 ft.
Who designed the Dean 5000?
The Dean 5000 was designed by Peter Dean, first built in 2010.