Mazda 3 2024 Mpg. For more information about the 3's fuel economy, visit the epa's website. For more information about the mazda 3's fuel economy, visit the epa's website.

Manual versions earn up to 42 mpg on the. Detailed specs and features for the 2024 mazda 3 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.