Caiff y Rasa ei bweru gan gelloedd tanwydd hydrogen ac mae ganddo system frecio atgynhyrchiol er mwyn gallu ailgipio ynni a gaiff ei storio mewn cronfa o uwch gynwysorau sy’n galluogi’r car i gyflymu.
The Rasa is powered by hydrogen fuel cells with a regenerative braking system to recapture energy that is stored in a bank of super capacitors to provide power for acceleration.