The 2012 Civic Si models marked the debut of a 2.4-liter K-Series inline four-cylinder engine, the largest and most powerful in the model’s history then. This engine produced more horsepower and ...

Seven modified 2012 Civic Si Coupes and Sedans are featured prominently ... Building upon a stock 3.5-liter V6 engine, the supercharged engine is estimated to produce 335 hp and 285 ft.

but CR has found space in its heart for the 2012 Civic SI. The more sporting version of the venerable compact managed to pickup a recommended rating thanks to additional torque from its revised 2. ...

The Honda Civic Si is a venerable competitor in the compact performance market. Here is what makes it so great.

140.0-hp, 1.8-liter, 4 Cylinder Engine (Gasoline Fuel) Wondering which trim is right for you? Our 2012 Honda Civic trim comparison will help you decide.

Prices shown for the used 2012 Honda Civic Sedan 4D Si with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

The 2012 Civic Si models marked the debut of a 2.4-liter K-Series inline four-cylinder engine, the largest and most powerful in the model’s history then. This engine produced more horsepower and ...