City-bots are Transformers that have alternate modes that are intended to a city. In actual fictional appearances, however, city-bots very rarely approach actual city size. They are typically closer to the size of a large building. In the comic, some characters are simply depicted as a bit larger than the average Transformer. The four city-bots are:
City-bots feature smaller Transformers that transform from components of the city-bot itself. Fictional appearances of these Transformers are somewhat rare, when they do appear some have been shown to have individual personalities and others appear to be mindless drones.