The 2012 Civic Si models marked the debut of a 2.4-liter ... Both the sedan and coupe got updated exterior designs, better interior materials, and new features to improve the driving experience.

Throw in updated tech, four doors, and legendary Honda reliability and ... Part of what makes the Civic Si a more ...

The 2011 model year maintained the core attributes of the Civic Si without significant changes from the previous year. Honda continued to offer the Si trim in both sedan and coupe forms ...