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12data points analyzed by Sailpages.com to compile this OCEANIS 55.1 (BENETEAU) buyer’s report
OCEANIS 55.1 (BENETEAU)

OCEANIS 55.1 (BENETEAU)

Beneteau🇫🇷· Design: Berret Racoupeau
$465,818 avg$422,549 – $515,966 (6 listings)from 2017
$3.5K – $9.3K est. annual maintenance
Offshore CruisermonoFractional SloopFin
Beneteau France

Specifications

Hull

LOA55.05 ft
LWL49.74 ft
Beam16.27 ft
Draft7.55 ft
Displacement37,258 lb
Ballast9,325.7 lb
Hull speed1.34·√LWL9.5 kn

About the OCEANIS 55.1 (BENETEAU)

Updated version of the Oceanis 55. Hull length: 52.5ft / 15.99m Shallow keel option: draft - 6.25ft / 1.91m; ballast - 10,053 lbs. / 4,560 kg Optional 110 hp engine. Optional 53 gal / 200 L fuel capacity Optional 86 gal / 324 L fresh water capacity

Sailpages Buyer's Take

The Beneteau Oceanis 55.1, designed by Berret Racoupeau and built in 2017, is a fractional sloop that balances performance with comfort, featuring a displacement of 37258.0 lb and a beam of 16.27 ft. While the exact hull count is unspecified, owner reports highlight a robust interior layout often upgraded with Garmin electronics and North sails, though structural integrity in the deck core and keel area requires careful verification.

Best for:
This vessel is best suited for coastal cruisers and couples seeking a spacious, performance-oriented bluewater cruiser, particularly those who prioritize modern electronics and comfortable living spaces over extreme racing capabilities.
Bluewater capability:
With a capsize ratio of 1.95 and a comfort ratio of 27.34, the Oceanis 55.1 demonstrates solid offshore stability, though its fin keel and relatively light displacement suggest it is best suited for protected coastal passages and moderate offshore passages rather than extreme heavy-weather voyaging.
Comparables:
Comparable boats include the Hallberg-Rassy 54 and the Hanse 548, which offer similar fractional sloop rigs and interior volume, though the Oceanis 55.1 distinguishes itself with a lighter displacement of 37258.0 lb and a more modern, open-plan interior design typical of Beneteau's production line.

Performance

Comfort27.3
Capsize1.95
SA/Disp16.4
Disp/Len135
Bal/Disp25.0

ORC Performance Data(1 certificate)

Measured performance data from ORC (Offshore Racing Congress) certificates.

Polar Diagram

246810120°30°60°90°120°150°180°WIND
4kn6kn8kn10kn12kn14kn16kn20kn24knbeat VMGrun VMG

Boat speed (kn) vs. true wind angle. Source: ORC

Racing Ratings

GPH565.5 s/miOSN545.3

Triple Number

LowMedHighOffshore0.89331.21221.3984Inshore0.68770.96731.1446

ORC Measured

Displacement16681 kg (36782 lb)Wetted surface51.8 m² (557 ft²)Stability index-1.0

Sail Areas (ORC)

Main53.4 m² (575 ft²)Genoa65.4 m² (704 ft²)Asymmetric175.5 m² (1889 ft²)

Speed Table (kn)

TWA \ TWS468101214162024
52°3.95.46.67.48.18.48.78.88.8
60°4.35.86.97.78.38.78.99.19.2
75°4.56.07.18.08.58.99.19.59.7
90°4.36.07.48.38.99.29.39.710.1
110°4.56.27.68.59.19.59.910.510.9
120°4.36.17.48.49.09.59.910.811.7
135°3.95.46.87.88.69.19.610.511.7
150°3.24.65.86.97.88.58.99.710.5
Beat VMG2.53.54.35.05.55.96.06.26.1
Run VMG2.73.95.06.06.87.37.88.69.2

Market Price

Low
$422,549
Average
$465,818
High
$515,966
Based on 6 listings across 3 marketplaces

Asking price by model year

7 listings · boat years 20182020 · median $487,724

$0$200k$400k$600kmedian $487,72420202018 Oceanis 55.1 · $500,000 · MX2019 Beneteau Oceanis 55.1 Owner's Version · $426,6002020 2020 Beneteau Oceanis 55.1 · $513,0002020 Beneteau Oceanis 55.1 · $487,724 · Greece2019 Beneteau Oceanis 55.1 · $429,066 · Greece2018 Beneteau Oceanis 55.1 · $422,549 · Croatia2020 Beneteau Oceanis 55.1 · $515,966 · Balearic Islands, SpainAsking 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 55.05ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$3.5K – $9.3K
Hull, rigging, sails, engine service
Annual Docking
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Known Issues & Pre-Purchase Inspection

11 reported issues across 8 systems for the OCEANIS 55.1 (BENETEAU), compiled from owner reports in sailing forums and owner-association material.

5 critical3 major3 minor
Engine3Structural2Rigging1Deck1Rudder1Hull1Keel1Electrical1

Unlock the full inspection report

Thinking of buying a OCEANIS 55.1 (BENETEAU)? 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 11 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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