Very similar models with similar interior and exterior looks are found on the Vancouver SkyTrain and the Detroit People Mover. These systems have their UTDC ICTS Mark I trains run automatically with computer systems controlling them. TTC ICTS cars have an operator cab in each car which is occupied when the car is the lead car on a run.
Following the retirement of the remaining H-Series trains in 2014, The ICTS cars are the oldest TTC trains in the system. They feature level boarding, unlike the other TTC trains. The ICTS cars are the only trains in the TTC fleet that are not equipped with designated accessible seating areas to accommodate mobility devices such as wheelchairs.