Gulet Motorsailer 18m Information, Review, Specs

Sailing Performance & Handling

The sailing characteristics of an 18m Gulet are secondary to its performance under power, earning it the "motorsailer" designation. With a massive displacement-to-length ratio, these boats prioritize stability and comfort over raw speed or windward ability. Most 18m variants are rigged as ketches or schooners, a configuration that allows the crew to balance the sail plan easily in varying conditions. According to technical discussions often found in Mediterranean cruising circles, the primary role of the sails on a Gulet is to provide stabilization in a beam sea or to assist the engine on a reach.

The heavy, long-keel hull provides excellent tracking and a motion that is far more dampened than that of a lightweight modern sloop. However, owners should expect significant leeway when attempting to tack; these vessels rarely point higher than 50 to 60 degrees to the wind. The "motorsailer" moniker is earned through the installation of high-torque diesel engines, often ranging from 200 to 450 horsepower, which allow the vessel to maintain a cruising speed of 8 to 10 knots regardless of sea state. For those seeking a pure sailing experience, the 18m Gulet can be sluggish, but for those valuing a steady, upright platform for guests, its performance is unparalleled.

Interior Comfort & Variations

The 18-meter hull is optimized for social volume, often boasting an interior capacity that rivals 75-foot racing yachts. A standard 18m configuration typically features three to four guest cabins, including a full-beam master suite located either at the bow or the stern. Each cabin is almost universally designed with en-suite "wet cells" or heads, a requirement for the Turkish "Blue Cruise" charter industry.

The "saloon" on an 18m Gulet is usually located on the main deck level rather than deep in the hull, providing panoramic views and natural ventilation through large windows. Woodwork is the hallmark of the interior, with high-gloss mahogany or teak veneers dominating the aesthetic. Variation in the 18m class often involves the stern shape; the traditional rounded "gulet" stern provides a classic aesthetic but limits the aft cabin space, whereas the "ayna kic" (transom stern) variant maximizes the aft master suite and provides a more stable platform for a swimming ladder or dinghy davits. Sibling models in this category are often distinguished by their length-to-beam ratios, with 15m versions being more intimate for families and 24m versions moving into the "super-gulet" category with separate crew quarters.

Popular Mentions & Media

The 18m Gulet is the quintessential vessel of the "Blue Cruise" (Mavi Yolculuk), a term coined by Turkish intellectuals like Cevat Şakir Kabaağaçlı (the Fisherman of Halicarnassus). This cultural movement turned the rugged coastline of the Lycian Way into a global yachting destination. While specific 18m hulls rarely gain individual fame by name, the class as a whole is featured extensively in travel media focusing on the Aegean and Mediterranean. The Aegean Yacht shipyard and Cobra Yacht are frequently cited in editorial reviews as primary proponents of this design, bringing the traditional wooden aesthetic into the modern era with RINA (Registro Italiano Navale) or CE certifications.

Known Issues & Buyer’s Checklist

Prospective buyers of a pre-owned 18m Gulet must prioritize the integrity of the hull and the condition of the wood-to-metal interfaces. Because many of these vessels were built using traditional methods, "freshwater" rot in the deck-to-hull joints is a common concern.

1. Fastening Integrity: In older, non-epoxy-laminated hulls, the iron or galvanized fastenings can corrode, leading to "nail sickness." A professional survey must include a check of the planking security.
2. Deck Leaks: The expansive teak decks are often screwed directly into a plywood sub-deck. Over time, the caulking fails, allowing water to penetrate the core, which can lead to expensive delamination.
3. Engine Room Ventilation: Due to the high-horsepower engines required for this hull weight, engine rooms can become excessively hot. Verify that the ventilation blowers and ducting are sufficient to prevent premature alternator or belt failure.
4. Galvanic Corrosion: Gulets often have significant amounts of stainless steel hardware and heavy bronze through-hulls. Ensure the sacrificial anode system is properly bonded, as the Mediterranean’s high salinity accelerates electrolysis.

Community & Resources

Owners and enthusiasts of these traditional vessels are supported by several regional maritime associations that focus on the preservation of Turkish shipbuilding. The Bodrum Cup is the most prominent event for this class, where 18m and larger gulets compete in annual regattas, showcasing the sailing potential of these heavy-displacement boats. Technical specifications and maintenance standards are often guided by the Turkish Chamber of Shipping (IMEAK), which provides oversight for the construction and safety standards of commercial gulets operating in the Mediterranean.

The Verdict

The 18m Gulet Motorsailer is a specialized vessel for the cruiser who prioritizes lifestyle, aesthetics, and social space over aerodynamic efficiency or high-seas racing. It remains one of the most comfortable ways to explore coastal waters, provided the owner is prepared for the maintenance requirements of a wooden or semi-custom hull.

Pros

• Exceptional Volume: Offers living space comparable to much larger fiberglass yachts.
• Stability: The heavy displacement and long keel provide a comfortable, roll-resistant motion.
• Aesthetic Appeal: The traditional "Blue Cruise" silhouette is a timeless maritime icon.
• Customization: Most interiors are finished to high standards with unique wood joinery.

Cons

• Limited Sailing Ability: Poor windward performance; primarily relies on the engine.
• Maintenance Intensive: Wooden hulls require more frequent haul-outs and cosmetic upkeep than GRP.
• Maneuverability: The long keel makes backing into tight Mediterranean berths challenging without a bow thruster.