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26data points analyzed by Sailpages.com to compile this DEAN 5000 buyerโ€™s report
DEAN 5000

DEAN 5000

Dean Catamarans๐Ÿ‡ฟ๐Ÿ‡ฆยท Design: Peter Dean
$456,306 avg$365,277 โ€“ $494,000 (4 listings)2010โ€“2014
$3.4K โ€“ $9.2K est. annual maintenance
Catamaran / MultihullmultiFractional SloopTwin/Triple

Specifications

Hull

LOA50.49 ft
LWL49.7 ft
Beam26.25 ft
Draft4.92 ft
Displacement39,683 lb
Hull speed1.34ยทโˆšLWL9.4 kn

About the DEAN 5000

Sailpages Buyer's Take

The Dean 5000 is a performance-oriented catamaran designed by Peter Dean and built by Dean Catamarans in South Africa between 2010 and 2014. With a displacement of 39683.0 lb and a beam of 26.25 ft, this fractional sloop rig catamaran offers a blend of speed and stability, though the exact number of hulls built remains unspecified in the available data.

Best for:
This vessel is best suited for active coastal cruisers and performance-minded sailors who prioritize speed and handling, as indicated by its high SA/D ratio of 21.11 and fractional rig configuration. Its relatively light displacement and wide beam make it ideal for those seeking a responsive, fast-cruising experience in moderate conditions.
Bluewater capability:
With a capsize ratio of 3.08 and a D/L ratio of 144.31, the Dean 5000 demonstrates moderate offshore suitability, though its light displacement suggests it is better optimized for coastal cruising rather than heavy bluewater passages.
Comparables:
Comparable boats include the Lagoon 42 and Fountaine Pajot Astrea 42, which share similar production eras and dual-hull performance cruising roles. These models are comparable due to their fractional rigs, similar beam widths, and focus on balanced performance for coastal and short offshore passages.

Performance

Comfort15.8
Capsize3.08
SA/Disp21.1
Disp/Len144

Estimated Value

Limited Data
Based on 2 listings
Low
$315,408
Estimated Value
$338,218
High
$361,028
Inflation-adjusted to 2026 USD

Estimated Cost of Ownership

Based on 50.49ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$3.4K โ€“ $9.2K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
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Known Issues & Pre-Purchase Inspection

1 reported issues across 1 systems for the DEAN 5000, compiled from owner reports in sailing forums and owner-association material.

1 critical
Deck1

Unlock the full inspection report

Thinking of buying a DEAN 5000? This is an in-depth report on the faults this model is known for โ€” so you know exactly what to check when you walk the boat. For the price of a coffee.

  • โœ“ All 1 specific issues โ€” severity, symptoms & fixes
  • โœ“ Model-specific pre-purchase inspection checklist
  • โœ“ Downloadable PDF to take to your surveyor โ€” yours to keep

One-time $2.99 ยท secure checkout by Stripe ยท instant access ยท 30 days online, PDF yours to keep

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Which engine powers your DEAN 5000?

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Used sails that fit the DEAN 5000

Checking eBay for sails sized to this boat's rigโ€ฆ