Quiz: How does an automatic transmission differ from a manual tran January 11, 2025 by Alex Turner How does an automatic transmission differ from a manual transmission in terms of operation? Discover more about Vehicle Engine and Automobile at our home page. A) An automatic transmission shifts gears automatically based on speed and engine load, while a manual transmission requires the driver to shift gears manually using a clutch and gear stick. B) An automatic transmission uses a simpler gear mechanism compared to a manual transmission which operates on a complex system of belts and pulleys. C) An automatic transmission provides better fuel efficiency than a manual transmission due to its ability to optimize gear changes. D) An automatic transmission allows for higher top speeds than a manual transmission, making it preferable for racing. Submit Answer