2016 Mercury Marine 225 Verado (20 in) Verado outboards have created a whole new set of standards for performance. No matter how you define it. Low noise and vibration? Check. Lower fuel consumption? Check. Supercharged four-stroke power and torque? Check. Everything. And then some. Verado.Six-Cylinder 225 - 350 hp Delivers an incredible engineered driving experience; Verado is the ultimate outboard. Engine Displacement: 2600.0 Cubic Centimeter