Auction: 2007 Sealine S29

Sealine S29 now in the online auction. everyone can bid until 21 September 2026.


Sealine S29 comfortable sportcruiserThe 2007 Sealine S29 is an attractive motorboat for those looking to combine comfort, space and cruising performance in a compact sportcruiser. With a length of 9.13 metres and a beam of 3.19 metres, she offers a surprisingly spacious living area, both inside and out. This used Sealine S29 has been used for holidays at sea and is equipped for relaxed weekend trips, longer stays and comfortable days at anchor.

The boat has a stepped V-hull, wheel steering and a draft of approximately 1 metre. Her air draft is around 2.40 metres. Thanks to her stable hull shape and pleasant handling in rougher water, the Sealine S29 feels at home not only on sheltered inland waters, but also in coastal waters. Her cruising speed is approximately 37 kilometres per hour, while a maximum speed of around 46 kilometres per hour is achievable.

Sealine S29 now in the online auction. Everyone can place bids until 21 September 2026.What makes this Sealine S29 special?Her strong point is the combination of space, equipment and practical usability. For her length, she has a generous saloon, a comfortable cockpit and several sleeping options. The cockpit can be used as a spacious seating area around the cockpit table, but also as a sun deck thanks to the exterior cushions. The bimini, sprayhood and cockpit tent allow the outdoor area to be adapted to changing weather conditions.

The extended bathing platforms provide additional space at the stern and make getting on and off easy. According to the owner, they also provide a suitable place for storing a small dinghy. The boat is further equipped with an extended bowsprit, a folding passerelle, continuous sun protection and a teak deck. Pulpits, pushpit seats, guardrails, fenders and lines complete the equipment for relaxed cruising and staying on board.

How much space does she offer on board?Inside, the Sealine S29 has a practical layout with four permanent berths. The saloon has a dining area and provides a pleasant place to eat, relax or shelter from the elements. The interior headroom is approximately 1.90 metres. The accommodation includes mattresses, a cooker, oven, refrigerator, hot-water system and shower. She also has two refrigerators, making longer stays in a bay or at a remote jetty more comfortable.

The water tank has a capacity of 180 litres and the holding tank can accommodate 100 litres. The vacuum toilet does not discharge directly into open water. The hot-air heating provides additional comfort during cooler mornings and evenings. An extra mattress is available in the forward cabin. Mattress ventilation has also been installed beneath the mattresses in the lower cabin. Mosquito screens for the hatches contribute to a pleasant night's sleep in summer.

Which engines does the boat have?The Sealine S29 is powered by two Volvo Penta D3 diesel engines. Both engines produce 190 hp, have five cylinders and date from 2007. The stated running time is approximately 1,000 hours per engine. The engines are operational and supported by clear instrumentation, including tachometers, oil-pressure gauges, temperature gauges and fuel-tank gauges.

The fuel tank has a capacity of 480 litres. The stated fuel consumption is approximately 23 litres per hour. According to the owner, diesel additive was always added when refuelling. The combination of twin engines, the stepped V-hull and the cruising speed makes her suitable for both short trips and longer coastal passages. The electric bow thruster assists with manoeuvring into a berth or mooring in confined spaces.

Is she suitable for longer stays?Yes, the equipment is clearly geared towards comfortable living on board. In addition to the generous water and fuel capacities, the boat has five batteries with a total capacity of 550 Ah. A battery charger, alternator, inverter, voltmeter, wind generator and solar panel support the electrical system. A generator with a capacity of 2,000 is also present. The installation operates on 12 and 220 volts.

These facilities make the Sealine S29 suitable for spending several days in a sheltered bay or in a location without direct shore power. The combination of cooking facilities, hot water, refrigerator capacity, heating and sleeping space makes her an attractive holiday boat. The self-draining cockpit and electric bilge pump contribute to practical use on board.

What navigation and safety equipment is available?For navigation, she has a chartplotter, depth sounder, compass, log and speedometer, and VHF radio. For anchoring, an anchor with chain is provided, including an electric windlass. The stated chain length is 50 metres. The cockpit is self-draining and the electric bilge pump helps keep the bilge clear.

On deck, there is a swimming ladder, bathing platform, guardrails and various seating and lounging areas. The boat is supplied with a two-axle storage trailer with a load capacity of 5,000 kilograms. This trailer is intended for storage and transport to a crane. It is not intended as a regular road trailer for long distances. The condition of the trailer is described as fair.

What maintenance information is available?The Sealine S29 has had two owners and, according to the information provided, has been serviced and polished annually. She was generally kept in the water for approximately three months each year and ashore for the remaining nine months. The most recent out-of-water service and antifouling treatment took place in 2026. The owner reports no known defects.

The boat comes with vessel documents, a measurement certificate and maintenance documentation. Also included are an additional storage compartment for the bow table, the original table and table leg, an extra mattress for the forward cabin and mosquito screens for the hatches.

Who is this motorboat suitable for?This Sealine S29 is of interest to watersports enthusiasts looking for a complete second-hand motorboat for holidays, coastal trips and comfortable weekends on the water. Her spacious layout, twin diesel engines, practical equipment and generous outdoor space make her versatile. The boat combines a sporty appearance with the facilities of a compact cruiser and offers a surprisingly large amount of living space for her dimensions.

Anyone looking for a Sealine S29 for sale, a sportcruiser with twin diesel engines or a comfortable motorboat for longer stays will find a fully equipped example here with a clear maintenance history. An inspection offers the best impression of her layout, finish and available equipment.