亞歷山大丹尼士
The Optare Esteem was a low-floor single-decker bus body manufactured by East Lancashire Coachbuilders, Darwen East Lancs and Optare between 2006 and 2009 on Scania N94UB, Scania N230UB, Volvo B7RLE, MAN 12.240, Alexander Dennis Dart SLF, Alexander Dennis Enviro200 Dart and Alexander Dennis Enviro300 chassis.