Civic Sedan, Civic Coupe, Civic HF and Civic Natural Gas Powertrain

The Honda Civic Sedan, Civic Coupe, Civic HF and Civic Natural Gas benefit from an updated and refined version of the 1.8-liter I-4 engine that powered the previous generation Civic. The new engine has extensive changes that reduce friction, improve emissions performance and increase fuel economy.

The engine is a Single Overhead Cam (SOHC) 1.8-liter inline 4-cylinder design with 16 valves, i-VTECВ®, and a dual-stage intake manifold. In the Civic Sedan, Civic Coupe and Civic HF, the engine produces 140 horsepower at 6300 rpm, and 128 lb-ft. of torque at 4300 rpm. In the Civic Sedan and Coupe, the 1.8-liter engine has an estimated EPA city/highway fuel economy rating of 28/39 miles per gallon when equipped with automatic transmission.

    See also:

    Heating and Cooling System
    ● Rotate the fan control dial to adjust the fan speed and airflow. ● Press the Mode buttons ( / / / ) to select the vents air flows from. ● Rotate the temperature control dia ...

    Front Turn Signal/Parking/Side Marker Light Bulbs
    When replacing, use the following bulbs. Front Turn Signal/Parking/Side Marker Light: 28/8 W 1. Turn the steering wheel all the way to the opposite side from the light being replaced. Passenger ...

    Maintenance and Fuel Economy
    You can optimize your fuel economy with proper maintenance of your vehicle. Always maintain your vehicle in accordance with the messages displayed on the information display*/multi-information disp ...