The supercar/superboat combination or cross-pollination is nothing new. In the past decade, there’s been a speedboat packing Lamborghini V12 engines, an Aventador/speedboat matching set, and a Tecnomar/Lamborghini collaborative

Mercedes-AMG and Cigarette Racing floated the products of their annual collaborative efforts this year when they took to the Miami International Boat Show to show off their 12th racing speedboat,...