Inside, the Honda Civic Si Sedan’s materials quality is excellent, and the car is decked out with the same well bolstered and embroidered sport seats as the Si Coupe, which means they’re also covered in fabric that sticks to clothing and shows lots of lint. The floor mats are also embroidered, and the Si Sedan gets sport pedals, a three-spoke leather-wrapped steering, and red gauge illumination with a high-rev warning indicator light.