The Onedin 650 is a polyester cabin boat with a length of 6.50 meters and a width of 2.30 meters. Thanks to its limited draft of 60 cm and an air draft of 1.55 meters, this boat is suitable for a wide range of inland waters, including canals, ditches, lakes, and rivers. The hull features a flat bottom, contributing to stable sailing behavior on calm waters. The boat is equipped with an external steering wheel and a single rudder.
The Onedin 650 offers an interior standing height of 1.71 meters and has two fixed berths. The accommodation includes a dining area, a two-burner gas stove, a stainless steel sink, and kitchen cabinets. There is no toilet on board; the old through-hull fittings have been sealed, and the space is now used for storage. The boat is equipped with a water tank with a capacity of 100 liters.
Onedin 650 now in the online auction. Everyone can bid until December 15, 2025.
Engine and Technical Equipment
The Onedin 650 is equipped with a Volvo Penta MD5 inboard diesel engine with a power of 10 hp. The engine has one cylinder and is electrically started. The engine hours are at 1550. The engine is equipped with instruments such as an oil pressure gauge, temperature gauge, and tachometer. The fuel tank has a capacity of 30 liters, and consumption is around 2 liters per hour. The electrical installation consists of an alternator, voltmeter, and two batteries with a 12V system.
The engine has been overhauled in the past, with seals, gaskets, and the valve seat replaced. Annually, the oil, filters, and impeller have been renewed. The saildrive (type S110) is equipped with new seals and a renewed diaphragm. Additionally, an extra cooling water inlet has been installed.
Equipment and Extras
On deck, the Onedin 650 is equipped with a cockpit tent that was renewed three years ago. The cockpit tent provides shelter from the sun and rain, enhancing comfort on board. Furthermore, the boat is equipped with fenders, mooring lines, and an aluminum swim ladder that is supplied separately. An anchor with a line is present.Â
The boat is painted with a two-component paint, contributing to the durability of the finish. The antifouling was recently applied in 2025, indicating that the underside of the hull has been treated against fouling. According to the specifications, the boat is free from osmosis or traces thereof.
Documentation and Maintenance
Documentation is provided with the boat, including maintenance descriptions, electrical schematics, and general boat information. The last time the boat was taken out of the water for maintenance was in 2025, coinciding with the last antifouling treatment.
Usage and Sailing Experience
The Onedin 650 has been used for pleasure cruising, sporty trips, and day outings on the water. According to the owner, the boat is easy to sail and suitable for various sailing areas. Thanks to its limited dimensions and low weight of approximately 1100 kg, the boat is maneuverable and accessible for both novice and experienced water sports enthusiasts.
Summary
The Onedin 650 is a compact polyester cabin boat with a functional layout and a reliable Volvo Penta diesel engine. The boat is suitable for use on inland waters and offers basic amenities for short stays on board. With a recent cockpit tent, an overhauled engine, and a maintenance history available, this boat offers a straightforward and practical vessel for recreational use.
