Stardust 342/343 (Jeanneau) Information, Review, Specs

Make
Jeanneau
Model
Stardust 342/343
Number Built
Production Year(s)
1998 - ??

The Jeanneau Stardust 342/343, often recognized by its more common designation as the Jeanneau Sun Odyssey 34.2, embodies the essence of a modern family cruiser, balancing comfortable living spaces with solid sailing performance. Primarily conceived as a versatile vessel for coastal cruising and charter operations, this monohull sailboat quickly gained popularity, particularly within the bustling Mediterranean and Aegean charter markets. Designed by the renowned French naval architect Jacques Fauroux, the Stardust 342/343 represents Jeanneau's commitment to delivering well-engineered, accessible yachts that prioritize enjoyment on the water.

InfoView listings

History and Design

The story of the Jeanneau Stardust 342/343 begins in 1998, marking its introduction as a product of Jeanneau's long-standing tradition of innovation and quality in yacht building. During this era, Jeanneau, under the ownership of Groupe Beneteau, continued to solidify its reputation for producing "liveable boats" with clever layouts and comfortable amenities, a philosophy deeply ingrained in their design ethos. Naval architect Jacques Fauroux, known for his work with Jeanneau, crafted the Stardust 342/343 (and its identical twin, the Sun Odyssey 34.2) as a dedicated cruiser, aiming for a design that was both spacious and easily handled. While the core hull remained consistent, the Stardust 342 and 343 nomenclature typically denotes variations in interior layouts, catering to different owner or charter market preferences.

Sailing Performance and Handling

With a total calculated sail area of approximately 473 square feet and a displacement of just over 10,250 pounds, the Jeanneau Stardust 342/343 carries a sail area to displacement ratio of about 16.14. This indicates a moderate sail plan, suggesting that while she may not be a blistering light-air performer, she offers a balanced and manageable sail inventory well-suited for comfortable cruising. Her ballast-to-displacement ratio stands at around 0.326, providing a decent level of stability for a family cruiser, allowing her to stand up to a reasonable breeze. Owners often note that the boat sails best when kept fairly upright, recommending timely reefing to maintain optimal performance and comfort. Furthermore, her displacement-to-length ratio of approximately 178.86 suggests a relatively lighter design for her nearly 30-foot waterline, contributing to an easily driven hull shape. The boat's generous beam, particularly aft, also contributes to its overall stability and interior volume. Overall, the Stardust 342/343 is regarded as a sailboat that handles well, offering a predictable and enjoyable experience for cruising sailors.

Accommodations and Layout

The Jeanneau Stardust 342/343 is particularly lauded for its spacious and comfortable interior, a hallmark of Jeanneau's design philosophy focusing on onboard living. 13, 18, 20, Builder Article While specific headroom figures can vary, the design prioritized maximizing usable volume below decks. Typical layouts often feature a forward V-berth, a comfortable main salon, and a well-appointed galley. A notable characteristic is the broad beam aft, which often allows for flexible cabin configurations, including two spacious double quarter berths in multi-cabin versions. A three-cabin layout was a popular choice, especially for charter fleets, while owner's versions typically offered a more expansive single aft cabin. The washroom is generally well-sized, with some configurations providing a separate shower and toilet. Throughout the interior, Jeaneau's use of materials and finish quality aims to provide a pleasant and durable environment for extended cruising. Ample storage options are typically integrated into the design, catering to the needs of cruisers.

Owner's Perspectives

Owners of the Jeanneau Stardust 342/343 (Sun Odyssey 34.2) generally express high satisfaction with their vessels, often praising their robust construction and suitability as comfortable cruisers. Many appreciate the boat's practical design and ample living spaces, which make it well-suited for family cruising and extended stays aboard. Common strengths frequently highlighted include its ease of handling, particularly for couples or smaller crews, and its reliable performance in a variety of conditions.

However, like many boats of its vintage, some recurring maintenance considerations have been noted by the owner community. One commonly discussed issue involves the potential for water ingress into the bilges, which can sometimes originate from condensation or other sources, though owners often emphasize the importance of diligent investigation to rule out more serious leaks. Another point of attention for prospective owners can be the condition of the mast compression post base and the potential for associated water damage or deck cracking, a common concern across various sailboat models that requires thorough inspection. Less frequently, some owners have reported issues with water-logged rudders. Despite these potential areas for maintenance, the overall sentiment among owners remains positive, with many considering the Jeanneau Stardust 342/343 a reliable and enjoyable boat for cruising adventures.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Bulb
Rudder
1x Spade
Ballast
3351 lbs
Displacement
10253 lbs
Water Capacity
37 gal
Fuel Capacity
28 gal

Engine

Engine Make
Volvo Penta
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
35.43 ft
E (Main Foot)
13.78 ft
I (Foretriangle Height)
41.66 ft
J (Foretriangle Base)
11 ft
Forestay Length (est)
43.09 ft
Main Sail Area
244.11 sqft
Foretriangle Sail Area
229.13 sqft
Total Sail Area (Reported)
473 sqft
Total Sail Area (Calc)
473.24 sqft

Dimensions

LOA
33.75 ft
LWL
29.5 ft
Beam
10.75 ft
Draft
6 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
7.28 kn
Pounds per Inch Immersion
1