 It was easy to spot the longer ones as its main side windows were all the same length, on the shorter models the windows were shorter except for one in the middle (where the exit doors were on dual door variants) which was the same length as on the longer models.The third length was 10.9m, specially produced for Australian operators due to stringent axle weight limits.This used the front section of the 11.3 metre bus and the rear section of the 10.3 metre bus.