Custom Line 140′

Custom Line 140′

The vision.

The perfect yacht does exist.

Custom Line inspires admirers of stylish cruising and absolute comfort to great visions with the new Custom Line 140′ superyacht project.

With a length of 42.15 metres and a maximum beam of 8.57 metres, this new yacht will become Custom Line’s undisputed flagship.

The Custom Line 140′ is characterised by an extremely sporty aesthetic, while offering the highest level of comfort for owners and guests. The sleek, powerful contours have the same familiar character as the brand’s other gliding yachts, with elegant lines extending from bow to stern in a fascinating alternation of materials and colours, represented by light textured surfaces and dark glass panels.

The windows in the hull are generously proportioned, while the floor-to-ceiling glazing on deck allows direct contact with the water, emphasised by the open stern railings. The interior has been designed to the highest quality standards and with great attention to detail, in keeping with Custom Line’s bespoke approach and the vast expertise of the Custom Line atelier, production team and all the highly specialised craftsmen involved in the production process.

Custom Line 140' - Sieckmann Yachts



42.61 m


8.54 m



Crew cabins


Custom Line 140' - Sieckmann Yachts

Torsten Sieckmann

+49 151 70 42 10 86

Custom Line 140' - Sieckmann Yachts

Oliver Sieckmann

+49 175 33 55 55 2