Every 2009 Civic Hybrid is equipped with a continuously variable transmission (CVT). Similar to an automatic transmission, CVT is an advanced transmission that substitutes the gears found in more traditional transmissions and replaces them with a metal push-belt running between a pair of variable-width pulleys. Combined with the Drive-by-Wire throttle system, the CVT constantly adjusts to provide the most efficient drive ratio possible depending on torque load. Honda CVTs provide better fuel economy* and acceleration when compared to a conventional transmission.
* EPA-estimated 40 city/45 hwy mpg. Based on 2009 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.
The IMA® electric motor works in conjunction with the gasoline engine, and supplies additional torque in assist mode. The motor’s ultra-thin design allows it to be mounted between the engine and the transmission. The motor also functions as the generator for the IMA® System during deceleration, and as a starter, quickly spinning the engine up to idle speed.
The Civic Hybrid features a highly efficient, 1.3-liter, 8-valve, i-VTEC 4-cylinder engine and DC brushless electric motor.
Drive-by-Wire Throttle System
This system consists of an electronic position sensor connected to the accelerator pedal that sends a signal to the vehicle’s electronic control unit (ECU). The ECU combines the accelerator-position signal from the driver with data such as engine rpm, coolant temperature and road speed, and then determines the optimum position for the throttle plate. It then sends a signal to the Drive-by-Wire driver unit that electronically operates a stepper motor on the throttle body. The stepper motor opens and closes the throttle to the exact position necessary for proper engine response.
Contact your local Honda Certified Used Car dealer for vehicle availability. All vehicles subject to prior sale. Dealers set their own prices. All prices and specifications are subject to change without notice. Prices may not include additional fees such as government fees and taxes, title and registration fees, finance charges, dealer document preparation fees, processing fees, and emission testing and compliance charges. All detailed vehicle information is provided by individual Honda automobile dealers. American Honda Motor Co., Inc. is neither responsible nor guarantees the accuracy of any information provided by individual Honda automobile dealers.