City bus vs Orca: size comparison
City bus: 12 m. Orca: 7 m. Both silhouettes are drawn at the same scale.
Size ratio: ×1.7
City bus
12 m
What is measured Length of a standard transit bus
An articulated bus reaches 18 m, up to 24 m double-articulated.
Source : Wikipedia — Transit bus
Orca
7 m
What is measured Length of an adult male orca
Each orca pod has its own dialect of calls.
Source : Wikipedia — Orca