Jeanneau Sun Odyssey 42 Sailboat Review, Specs, and Listings

Guy Ribadeau Dumas·1990 – 1992·Jeanneau
Approximate drawing

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Hull Type
Monohull · fin
Rig
Masthead Sloop
LOA
41.01' · 12.5 m
Disp.
17,968 lbs · 8,150 kg
First year
1990

The Jeanneau Sun Odyssey 42 is a French recreational keelboat designed by Guy Ribadeau Dumas as a cruiser and first built in 1990 by Jeanneau in France. Production ran from 1990 to 1992, after which the design went out of production, and it was subsequently followed by a series of unrelated designs bearing similar names and aimed at comparable markets. As a 41foot monohull of its era, it occupies a distinct early chapter in the Sun Odyssey lineage rather than a direct evolutionary link to later generations.

Measurements

Dimensions 01

Length Overall
41.01 ft
Length on deck
Waterline Length
33.3 ft
Beam
13.29 ft
Draft
5.41 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Spade
Ballast
7,385 lbs (Iron)
Displacement
17,968 lbs
Water Capacity
79.25 gal
Fuel Capacity
52.83 gal

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
Mainsail foot
Foretriangle height
Foretriangle base
Forestay Length (estimated)
Sail Area
893.4 sqft

Calculations 04

Sail Area to Displacement Ratio
20.83
Ballast to Displacement Ratio
41.1
Displacement to Length Ratio
217.23
Comfort Ratio
24.87
Capsize Screening Ratio
2.03
Hull Speed
7.73 kn

Design and Construction

The Sun Odyssey 42 is built predominantly of fiberglass with wood trim, its hull a solid fiberglass monohull carrying a raked stem and a step-down reverse transom with a swim platform. Jeanneau equipped the boat with a fixed fin keel and a partial skeg-mounted rudder controlled by a wheel, a configuration that places the helm authority aft of a conventionally proportioned hull. At 41.01 feet overall with a 33.30-foot waterline and a 13.29-foot beam, the boat displaces 17,968 pounds and carries 7,385 pounds of ballast, yielding a moderate displacement-to-length character suited to its cruising role. That transom detail is a period feature that doubles as a practical boarding aid rather than mere styling.

Rig and Handling

The boat wears a masthead sloop rig of the Bermuda type, with a total sail area of 893.40 square feet driving the 17,968-pound hull. The standard keel draws 5.41 feet, and the partial skeg-mounted rudder gives a measured level of protection to the steering blade in a following sea. No handling impressions from period testing survive in the record, but the documented geometry — fin keel, partial skeg-mounted rudder, and a beam carried well aft to the reverse transom — describes a hull plan intended for settled cruising rather than offshore racing.

Accommodations

Below, the Sun Odyssey 42 sleeps six across a bow cabin with a double V-berth, a main cabin with a semi-circular settee around a round table, and twin aft cabins each fitted with a double berth. The galley sits on the port side just forward of the companionway ladder and is equipped with a two-burner stove, an ice box, and a double sink, while the navigation station faces it on the starboard side. The head is placed just aft of the bow cabin on the starboard side, and each aft cabin carries a sink on the centerline — an unusual duplication of washing facilities that speaks to the boat’s charter-oriented accommodation plan. The twin aft cabins each with a double berth give the layout a three-cabin versatility that later unrelated namesakes would revisit in different forms.

Known Issues

The available documentation records no structural defects, systemic failures, or safety-related flooding paths for the Sun Odyssey 42. The sources are silent on drainage problems, deck-corrosion hotspots, or rigging fatigue, and no owner-reported defect measurements appear. In the absence of documented advisories, the boat presents in the record as a conventionally built fiberglass cruiser without flagged chronic weaknesses.

Refits and Ownership

As an out-of-production design from a 1990–1992 build window, the Sun Odyssey 42 relies on the standard Jeanneau parts lineage of its era for spares and on the simplicity of its fiberglass-and-wood-trim construction for upkeep. The inboard motor and masthead sloop rig are unremarkable to service by normal production-boat standards, and the three-cabin layout has aged without documented layout recalls. Owners of similar early-1990s Jeanneau cruisers typically face the usual aging of soft goods and standing rigging rather than design-specific penalties.

The Verdict

The Sun Odyssey 42 is a compact, well-defined French cruiser of the early Sun Odyssey generation: a fiberglass monohull with a practical reverse-transom swim platform, a six-berth three-cabin interior, and a masthead sloop rig on a fin keel with partial skeg-mounted rudder. Its short production run makes it a discrete model rather than a long-evolved series, and its documentation shows no known defects to warn against.

Pros

  • Three-cabin layout with twin aft double berths and a bow V-berth sleeps six
  • Step-down reverse transom with swim platform aids boarding
  • Centerline sinks in both aft cabins extend cabin autonomy

Cons

  • Short production span (1990–1992) limits parts commonality with later namesakes
  • No documented handling or survey data beyond stated dimensions and configuration

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