Glenn Maxwell en route his 39 v England. PIC/GETTY IMAGES

Australia cruised to a seven-wicket victory over England with more than five overs to spare to remain unbeaten after three games in the triangular T20 series here on Saturday. The Australians restricted England to 137-7 in 20 overs with paceman Kane Richardson taking three wickets and then the home team knocked up the runs off just 14.3 overs.