Jeanneau Sun Odyssey 36 I Sailboat Review, Specs, and Listings

Design and Construction

Lombard's hull work is the backbone of the 36 I's appeal: a sleek, purposeful shape with a gentle sheer and low-slung coach roof that reads as a classic example of a contemporary performance cruiser. The hull itself is hand-laid fiberglass utilizing two layers of vinylester resin, to which an internal fiberglass grid—Jeanneau calls this its "3rd Generation Hull Structure"—is glued and laminated for strength and rigidity. Above the waterline, the "i" stands for injection molding, the process in which resin is injected under pressure through closed molds that the company employs for the 36 I's balsa-cored decks and other components. That injection-molded deck makes for lighter, stronger structures and cleaner, more environmentally friendly factories, and enables the builder to create very high quality work that is finely finished both inside and out. The combination of a race-bred hull and a rigid, finely finished deck structure gives the boat a coherent identity as a performance-minded cruiser.

Rig and Handling

The 36 I carries a simple but powerful fractional rig, with a standard 686 square feet of sail area and the option of a traditional mainsail or a furling main. The sail plan is enough to make the boat truck along upwind without bother, and once cracked off it really kicked up its heels, according to trial sailors. The most impressive part of the trial was the bite on the rudder—a high-aspect blade rudder that, paired with the high-volume hull, never came close to spinning out, which test sailors noted is not always the case when such hulls meet such rudders. Jeanneau also offers the boat with a "performance" package that increases sail area and stiffness for even better sailing qualities. One handling caveat came from the same trials: the diameter of the standard wheel seemed too small, and grasping the helm from either side called for a long, unnatural reach, making it impossible to get locked in comfortably, so the optional larger wheel is worth specifying. The mainsheet is led to a coach-roof winch, which again means the helmsman alone can't dump the main in a gust.

Accommodations

Below, the interior is finished in warm traditional teak with a teak and holly sole, and the overhead is molded white accented with varnished teak strips. The layout comes in two versions, one with two aft cabins and the other with only one; the single aft-cabin version gains a much larger head with a separate shower and a ton of storage space in the port quarter. In the two-cabin reading, there are two sleeping cabins, one forward and one aft, with generous double bunks, while the forward cabin has a good-sized V-berth with a hatch above for ventilation. The central saloon is a bit unusual in that the wraparound settee and table are to starboard, the single settee to port, and a U-shaped dinette will seat four comfortably. The nav station has been integrated into the port settee so it can double as a table for games or projects, and a movable navigation table slides forward and over the settee when needed and aft when not. The galley to starboard is compact but has plenty of counter space, twin sinks, and a large refer box—or, in the other description, an L-shaped galley at the foot of the companionway with the head and shower stall opposite to port. The cockpit above provides a comfortable area for up to six adults, with a single large destroyer wheel that lets you sit to windward or leeward to steer.

Known Issues

The documented handling gripe centers on the helm: the standard wheel's diameter drew criticism for demanding an unnatural reach from either steering position, undercutting the otherwise sociable cockpit. The mainsheet led to a coach-roof winch removes solo gust response from the helmsman's hands. These are design-level observations from sea trials rather than structural defects, and both have straightforward mitigations—specifying the optional larger wheel and crew familiarity with the coach-roof winch.

Refits and Ownership

Owners choosing between the two interior versions should weigh the two-aft-cabin layout's guest capacity against the single-aft-cabin version's larger head, separate shower, and port-quarter storage. The 29-hp Yanmar diesel, 34 gallons of fuel, and 94 gallons of water support extended coastal cruising. The performance package remains a factory option for those wanting more stiffness and sail area.

The Verdict

The Sun Odyssey 36 I is a Lombard-designed performance cruiser that pairs a rigid injection-molded deck with a hand-laid vinylester hull and a fractional rig that sails cleanly upwind and livelier off the wind. Its accommodations are flexible and well finished, though the standard helm and mainsheet routing deserve attention.

Pros