Honda Civic 2024 Si Sedan. Detailed specs and features for the 2024 honda civic si including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The civic si is rated at 27 mpg in the city and 37 mpg on the.

The civic si delivers about as responsive of a drive as it gets. A cut above the everyday honda civic, the 2025 civic si is an affordable enthusiast’s choice that’s permanently set in sport mode.