Market model year1924–1931
Exact model year observed in both EPA and Natural Resources Canada data; not a production interval or trim definition.
EPA + Natural Resources Canada8 years
The Cadillac V-63 is a large luxury automobile that was introduced in September 1923 by Cadillac as a 1924 model, replacing the previous Type 61. It used the GM C platform. It was replaced by the Cadillac Series 355 in 1931. It retained the name Cadillac V8 introduced with the previous generation Cadillac Type 51.
Text adapted from “Cadillac Type V-63” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Exact model year observed in both EPA and Natural Resources Canada data; not a production interval or trim definition.