Models History Boat shows Request information MODELLinssen Grand Sturdy 450 AC Variotop LOA x beam overall x draft ± 13,75 x 4,65 x 1,20 m Minimum air draft ± 3,49 m Headroom FC/saloon/AC/steering saloon ± 2,00 / 1,98 / 1,98 / 2,00 m CE-classification B (sea) Weight/displacement ± 22.500 kg / ± 22,5 m3 Tank capacity ± 2 x 750 ltr diesel fuel± 720 ltr water± 550 ltr holding tank Engine 2x 5 cil. Volvo Penta Diesel, Type D3-110 2x 82 kW (110 HP) Request information × Email Us The Grand Sturdy 450 AC Variotop®. A 500 feeling on a 13-metre yacht Is that a Linssen 500 AC Variotop®? That’s a logical question if you see the new 450 AC Variotop® approaching in the distance. The similarity with our top model is striking, both inside and outside. The differences can be summed up as follows: 2.70 metres in the total length and only 2 metres in the hull length. That’s the biggest difference compared with the 500.