The SAY 52 on test ran twin Volvo Penta D6-440 diesels on Aquamatic Duo-Prop sterndrives, giving 880hp in total. They’re a proven, efficient package and SAY highlight them as ‘low energy’ engines, and in terms of range and fuel burn, that seemed to hold up. We reached a top speed of 42 knots and were able to cruise comfortably at 22 knots burning just 55 litres which is seriously impressive for a boat of this size. With its wave piercing bow and Petestep hull, the SAY 52 sliced through the water, executing tight turns confidently with just enough cavitation to add to the exhilaration. The handling felt light, sharp and eager and the huge smiles on everyone’s faces told the same story, pure joy. I went below to experience the ride through those long low windows in the bow, made possible by the strength of the hull. The A shaped deflectors of the Petestep hull certainly proved their worth as little spray and wash reached the windows even as the skipper put the boat through turn after turn.
Where the experience shifted slightly was in the engine character. The D6 is a highly respected engine and performs very well here, but when the engines started up, my heart sank on hearing the unmistakable grunt of the diesels, which felt at odds with the boat’s otherwise futuristic ethos. SAY also list a petrol option – twin Volvo Penta V8-430s – alongside an optional electric jet hybrid system. Carbon fibre tends to conduct noise through the hull, so the electric jet hybrid would, in my opinion, be far more in keeping with the overall concept; leaving the dock with a quiet whisper would certainly ‘say’ the future is here!