Design and Construction
The 415 uses the existing hull mold of the 410. It retains the previous Marc Lombard hull design but adds 12 inches to the beam at the transom, bringing the maximum beam to 13 feet 1 inch.
The hull has an inverted bow that stands clear of the water, a continuous and well-defined chine running along the hull, and a drop transom aft. Twin rudders with self-aligning bearings sit below the waterline, and the builder cites overall weight savings in the construction.
The boat displaces 17,637 pounds and carries 4,416 pounds of iron ballast, for a ballast-to-displacement ratio near 26 percent. Three keel configurations are available: the standard keel draws 7 feet 4 inches, the shoal option draws 5 feet 2 inches, and a swing keel is also offered.
Rig, Performance, and Handling
The 415 carries a fractional sloop rig with 865 square feet of sail area, and buyers can choose from four sail plans. The genoa sheets use a simple 3D system of low-friction rings that eliminates jib cars and tracks. This simplifies the foredeck and reduces snag points. For lighter conditions, a Code 0 on a furler adds 704 square feet of sail area.
Test sailors aboard hull #2 hoisted the mainsail on an upgraded, taller Z-Spar mast and rolled out an overlapping genoa. They found a nice cruising speed of 6.1 knots at 2,300 rpm and topped out at 7.2 knots at 3,100 rpm.
In 14 to 16 knots of true wind, the boat made a good 7 knots without a reef. Even in occasional gusts, the testers found no weather helm. At an apparent wind angle of 50 degrees, she sailed herself.
Cockpit and Deck Layout
The cockpit is arranged for short-handed control. Two wheels are suspended from angled binnacles integrated into the aft ends of the settees, while a no-step walkway leads forward to the bow. The primary winches sit atop the aft ends of the cockpit coamings.
A 9-inch Raymarine multifunction display is mounted to starboard alongside the VHF radio and autopilot control. A wind instrument and remote stereo control are fitted to the aft end of the cockpit table.
The test boat had a performance rig, folding propeller, genset, second MFD, and electric halyard winch.
Interior and Accommodations
Below, the layout has been entirely revisited around an L-shaped galley and an inviting saloon. The galley sits to port at the foot of the companionway and includes a two-burner cooktop, a single sink, and refrigeration that opens from both the top and front. Its position also makes provisioning from the cockpit easier.
The saloon seats up to five people and receives exceptional natural light through enlarged hull windows. Large storage compartments sit beneath the seating, and a bookshelf completes the space. White surfaces brighten the interior, with solid wood used on furniture edges and corners.
A forward-facing chart table for two brings together the technical interfaces needed to manage the boat’s systems. On the starboard side, two seats separated by a table also serve as the navigation desk.
Buyers can choose two or three cabins and one or two heads. The forward owner’s cabin has a large centerline berth, with abundant light from the hull windows and an overhead hatch. Another version adds a wet head but places the berth at an angle.
Two cabins are located aft, with a main head and separate shower stall. One of the aft cabins can instead be converted into a storeroom.
The Verdict
The Sun Odyssey 415 is a measured step forward from the 410. It builds on a known hull to provide a beamier, brighter, and better-finished cruiser that handles cleanly under sail. The tendency to sail itself and the absence of weather helm in gusts speak to a balanced hull from Marc Lombard Design, while the revised interior addresses the liveaboard and family-cruising market without sacrificing the performance brief.
Pros
- Proven hull with an inverted bow and hard chine, widened by 12 inches at the transom compared with the 410
- Twin rudders, no weather helm in the test boat’s occasional gusts, and self-steering at a 50-degree apparent wind angle
- Bright, functional interior with an L-shaped galley at the companionway, a forward-facing navigation station, and a convertible aft cabin
- Simplified genoa sheeting through 3D low-friction rings, with no jib cars or tracks
Cons
- Enlarged hull windows and additional light-colored surfaces may not appeal to sailors who prefer a more traditional, enclosed cabin
- The forward-cabin variant with an added wet head trades a centerline berth for an angled bed
