The 205-horsepower* turbocharged engine coupled with an Adaptive Damper System offers exhilarating, precise performance on the track or the street.
A close-ratio 6-speed Manual Transmission, a helical Limited-Slip Differential and a special Sport Mode give you ultimate control over high revs and curvy roads.
Upgraded, larger brakes are perfectly showcased by the 18-inch Machine-Finished Alloy Wheels – just two facets of the car’s bold, race-inspired design.
Fast. Fun. Fearsome.
A Menacing Stare
An aggressive sport bumper, the legendary red Si badge framed by a menacing gloss black grille and that snarling lip make the Civic Si Sedan hard to miss.
Ready for Takeoff
Featuring a turbocharged engine, a Rear Wing and a Center-Outlet Sport Exhaust System that’s integrated into the Rear Diffuser, the 2018 Civic Si Sedan not only pushes the limits of performance, but of style as well.
Add to the thrill of every outing with a Leather-Wrapped Steering Wheel, customizable driver-focused displays like a boost gauge, rev-limit indicator and G-meter, plus a 7-inch Display Audio Touch-Screen.
Confidence-inspiring, these bolstered front seats with red Si embroidery can help keep you secure on those winding mountain roads – and you’ll look good doing it.
Honda Factory Performance Accessories
Add a sporty, racing-inspired edge to your Civic Si Sedan with the Honda Factory Performance accessories.
Car and Driver has named Civic Si a 10Best Car for its brilliant adaptive damper system, sportier steering, bigger brakes and connected audio technology—calling it, “a blissful balance of fun and function.”*