The trains were part of a project to replace Sentosa's previous aging monorail system.

Each train set has its own exterior colour scheme – green, orange, blue, purple, pink, yellow and red.

These cars have foldable seats that can make room for more standing space during periods of high usage.

Passenger Information Display Systems in the form of LED Displays are installed above each door in all passenger service trains to supply route information.

With the change in Signalling System, it allowed more trains to run on the network.