Adopting a newly developed inline 4-cylinder 1.5L Atkinson cycle (high expansion ratio cycle) engine, the SPORT HYBRID i-DCD consists of a 7-speed DCT*4 system with a built-in high-output motor, and IPU (intelligent power unit) equipped with a built-in lithium-ion battery. Moreover, adopting an electric servo brake system that increases electrical regenerative efficiency and a fully-electric compressor that reduces engine load, the SPORT HYBRID i-DCD improves the vehicle’s fuel economy by more than 35% compared to a current IMA hybrid system.
The SPORT HYBRID i-DCD automatically changes to three driving modes by engaging and disengaging the engine and motor depending on driving situations. The three driving modes are the EV Drive Mode for motor only driving, the Hybrid Drive Mode for both engine and motor driving and the Engine Drive Mode for engine only driving.
Featuring the highest fuel economy among all hybrid models in Japan, acceleration g-force more powerful than conventional models and rhythmic and linear acceleration feel, the SPORT HYBRID i-DCD realizes fun driving.
*1 Tested by Japanese Ministry of Land, Infrastructure, Transport and Tourism
*2 Honda internal research, excluding plug-in hybrid models (as of July 2013)
*3 SPORT HYBRID is the collective name for Honda’s newly developed advanced hybrid systems that adopt Earth Dreams Technology.
*4 Dual Clutch Transmission