Quiz: What is the significance of the engine displacement measurem May 13, 2025 by Alex Turner What is the significance of the engine displacement measurement? Discover more about Vehicle Engine and Automobile at our home page. A) It indicates the total volume of all the cylinders in an engine, affecting power output. B) It measures the weight of the vehicle, influencing fuel efficiency. C) It reflects the age of the engine, determining its reliability. D) It denotes the number of gears in the transmission system, impacting acceleration. Submit Answer