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49data points analyzed by Sailpages.com to compile this NAUTITECH 40 OPEN buyer’s report
NAUTITECH 40 OPEN

NAUTITECH 40 OPEN

Nautiech🇫🇷· Design: Marc Lombard
$379,554 avg$205,590 – $560,000 (19 listings)from 2015
$2.0K – $5.2K est. annual maintenance
Catamaran / MultihullmultiFrac. Sloop (Rotating Spar)

Specifications

Hull

LOA39.3 ft
LWL39.17 ft
Beam22.67 ft
Draft4.43 ft
Displacement18,743 lb
Hull speed1.34·√LWL8.4 kn

About the NAUTITECH 40 OPEN

Cabins – heads, standard 4 - 2 Berths, standard version 8 Mainsail, standard (approx.) 63 m2 Self-tacking jib, standard (approx.) 28 m2 Cabins No. of cabins - heads 3/4 - 2 Berths 6/8 (+ 2) Heads 2

Sailpages Buyer's Take

The Nautitech 40 Open is a fractional sloop designed by Marc Lombard and built by Nautitech in France, with production records indicating a single build year of 2015. This catamaran features a rotating spar rig and a displacement of 18743.0 lb, offering a balance of performance and comfort with a Comfort ratio of 11.58.

Best for:
This vessel suits coastal cruisers and those seeking a performance-oriented catamaran for weekend getaways or short passages, given its fractional sloop rig and moderate displacement. It is less suited for heavy bluewater expeditions due to reported structural vulnerabilities in the deck core and rudder systems.
Bluewater capability:
While the Nautitech 40 Open has a low Capsize ratio of 3.42 suggesting stability, its bluewater capability is compromised by critical reports of deck core moisture, rudder shaft failures, and compression post rot, making it risky for extended offshore passages without extensive structural reinforcement.
Comparables:
Comparable boats include the Lagoon 400 and Fountaine Pajot Astrea 42, which share similar fractional sloop rigs and target the performance-cruising market. These models offer similar beam and length profiles but may differ in hull construction methods and interior layouts.

Performance

Comfort11.6
Capsize3.42
SA/Disp22.3
Disp/Len139

Estimated Value

Medium Confidence
Based on 19 listings
Low
$241,781
Estimated Value
$267,141
High
$354,861
Inflation-adjusted to 2026 USD

Asking price by model year

10 listings · boat years 20162022 · median $348,209

$0$200k$400k$600kmedian $348,209201520202019 40 Open · $455,000 · FL, US2016 40 Open · $429,000 · WA, US2019 Nautitech 40 Open · $375,000 · New York, FR2020 40 Open · $560,000 · CA, US2016 40 Open · $325,000 · FL, US2019 Nautitech 40 Open · $336,439 · United States2016 Nautitech 40 Open · $255,934 · Greece2022 Nautitech 40 Open · $348,209 · Andalusia, Spain2016 Nautitech 40 Open · $255,934 · Greece2017 Nautitech 40 Open · $225,030 · GuadeloupeAsking price (USD)Boat model year

Each dot is one listing · hover for details · dashed red line marks the median · obvious data-entry outliers (top & bottom 2.5%) excluded.

Estimated Cost of Ownership

Based on 39.3ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$2.0K – $5.2K
Hull, rigging, sails, engine service
Annual Docking
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Known Issues & Pre-Purchase Inspection

17 reported issues across 8 systems for the NAUTITECH 40 OPEN, compiled from owner reports in sailing forums and owner-association material.

5 critical6 major6 minor
Structural4Rigging3Engine3Deck2Rudder2Hull1Keel1Electrical1

Unlock the full inspection report

Thinking of buying a NAUTITECH 40 OPEN? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.

  • All 17 specific issues — severity, symptoms & fixes
  • Model-specific pre-purchase inspection checklist
  • Downloadable PDF to take to your surveyor — yours to keep

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

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