>MOST EFFICIENT ENGINE
>"THE PRIUS DRIVETRAIN"
LMAO
PRIUS' ENGINE HAS NOTHING TO DO WITH IT
ITS GOT A TINY ENGINE OPTIMIZED FOR RUNNING AT HIGHWAY RPM, AND IS PLANETARY GEARED WITH THE STARTER MOTOR AND ANOTHER ELECTRIC MOTOR,
BY VARYING TORQUE TO THESE TWO THEY JUST KEEP THE ICE ENGINE STEADY AND SUPPLY THE RIGHT TORQUE/SPEED TO THE WHEELS WITH ELECTRIC