Merc-powered Olympus 'ready for September'

摘要

Optare says it has moved into the final testing stages of its new semi-integral Olympus double-decker, with production scheduled to begin in September.rnThree prototypes have been built with the Mercedes-Benz OM906LA engine used in the Tempo single-decker, but MAN engine and Siemens hybrid drive options will also be available.