C&C 27 Mk Iii Information, Review, Specs

History and Design

The C&C 27 Mk III was in production from 1974 to 1981, with approximately 480 units built during this period. While C&C Yachts themselves primarily used "Mark I" and "Mark II" designations internally, the "Mk III" nomenclature gained common usage to distinguish this iteration. The C&C 27 series, originally designed by Robert W. Ball and first built in 1970, saw several revisions over its production run.

The Mk III featured a deeper standard fin keel compared to its predecessors, enhancing its upwind performance, though a shallow draft version (4.0 feet) was also available as an option. Consistent with C&C's pioneering construction ethos of the era, the hull was built using solid fiberglass, a technique that improved stiffness while reducing weight, widely adopted across the industry. During the Mk III's production, C&C offered wheel steering as an option starting in 1976, and diesel power became available in 1978, with the Yanmar SYP 12 diesel eventually becoming the standard engine near the end of its run.

Sailing Performance and Handling

The C&C 27 Mk III, with its design rooted in the "performance cruiser" philosophy, exhibits a lively and capable sailing profile. Its Sail Area to Displacement Ratio (SA/D) of approximately 19.26 suggests excellent performance in light air, allowing the boat to move well even in marginal conditions. The Ballast to Displacement Ratio of about 38.5% indicates a good level of stiffness and stability, enabling the vessel to stand up to a breeze and provide a comfortable motion in a seaway.

With a Displacement to Length Ratio (D/L) of approximately 205.44, the C&C 27 Mk III is considered a moderate-displacement boat, striking a balance between light, nimble performance and the robust feel of a traditional cruiser. This combination makes for a responsive yet forgiving yacht that handles well across various sea states. Owners generally find it to be a decent boat for coastal cruising, offering a good balance of speed and stability. The fin keel and spade rudder configuration contribute to its maneuverability and responsiveness, hallmarks of C&C's performance designs.

Accommodations and Layout

Despite its modest length overall of just under 28 feet, the C&C 27 Mk III offers a surprisingly functional interior layout designed for comfortable cruising. While specific detailed interior diagrams vary, the basic arrangement includes typical elements for a sailboat of its size. The interior features smoked acrylic port lights, providing natural light.

Historically, C&C yachts were known for a good standard of finish and material use, often incorporating wood trim alongside fiberglass liners. Common interior configurations would typically include a V-berth forward, a head compartment, a main salon with settees that could serve as berths, and a small galley area. Storage is usually adequate for coastal cruising, with lockers and shelves integrated throughout. Ventilation is a practical consideration for owners, with some noting concerns about airflow or managing engine fumes, which might suggest areas for improvement or modification in older models.

Owner's Perspectives

Owners of the C&C 27 Mk III generally express satisfaction with its robust construction and sailing capabilities, often praising its suitability as an affordable coastal cruiser. The enduring popularity of the C&C 27 series is evident in the active community of owners, with dedicated associations and forums where information and experiences are shared.

While specific common problems vary with the age of the boat and individual maintenance, typical considerations for older vessels apply, emphasizing the importance of a thorough survey before purchase. Owners occasionally discuss topics such as obtaining original manuals or addressing specific concerns like engine ventilation. Overall, the C&C 27 Mk III is consistently regarded as a solid and reliable choice for those seeking a proven performance cruiser on the used boat market.