2025 Honda Civic Si Specs. Find specs and features for the 2025 honda civic si including dimensions, horsepower, engine, capacity, fuel economy, transmission, safety rating, drivetrain and more. The powertrain is mated to a.
Engine, horsepower, torque, dimensions and mechanical details for the 2025 honda civic si. Make a statement with features like sport mode, a fierce grille and available performance tires.