Designed by Longpré, Marchand, Goudreau, Dobush, Stewart, et Bourke, it is a normal side platform station built in tunnel.

The hallways to these entrances feature complementary murals by Jean Cartier.

This station is named for rue de Cadillac, itself named after Antoine Laumet, dit de La Mothe sieur de Cadillac (1658–1730) — a colourful French explorer of New France who founded Detroit, Michigan and commanded it from 1701 to 1710.

The STM has corrected this pronunciation issue as of August 2022 [1].

Media related to Cadillac (Montreal Metro) at Wikimedia Commons