They use a surface air - gap firing technology, which can help improve engine performance and fuel efficiency by providing multiple spark paths. (geekwrapped.com)
The high compression combustion results in significantly improved engine efficiency, resulting in 15 % increases in fuel efficiency and torque. (greencarcongress.com)
The front bumper and front spoiler design have also been revised and the size of the lower grille has been enlarged to reduce airflow resistance as well as improving engine cooling efficiency. (netcarshow.com)