メルセデス・ベンツ・シターロ
A fleet of 21 electric double-deck Optare MetroDeckers were introduced on to York Park and Ride services in July 2020, with these being originally scheduled for delivery back in October 2019. Five of the Mercedes-Benz Citaro articulated buses have been retained for use on service 2 to Rawcliffe Bar only, whilst 9 of the others transferred to First Aberdeen in October 2020.