Magnum Marine's new Magnum 80 will be launched next week.

Magnum Marine’s new Magnum 80 will be launched next week. The 80ft Pininfarina-designed yacht is Magnum’s largest to date and offers a three-terrace open deck aft of the cockpit as well as four double cabins below.

Twin 2,400hp MTU diesels coupled to Arneson surface drives deliver a top speed of around 60 mph. Miami-based Magnum has two new smaller models, a 70-footer and a 50-footer, already under construction ready to be launched this summer.