You can choose between Cummins inboards of various powers or a triple outboard engine with even three Mercury V1o engines of 500 horsepower each. In short, those who wish can opt for a much more powerful engine than the one I had available during the test and I am not saying this because the Cummins did not convince me, on the contrary. At maximum speed I reached almost 28 knots, a fair value, in my opinion, for a quiet cruise. Eleven and a half knots were enough to glide and, above all, the consequence of a not too strong engine brings advantages for consumption and, consequently, autonomy Cruising between 60 and 170 liters / hour for both engines is an out of the ordinary figure. There are not many cabin cruiser motorboats of more than fourteen meters in length overall that succeed. The feeling at the helm was also positive. The hull is stable and holds its course well.