Sourced production or model lifecycle range used by the main catalog timeline.
CadillacCommercial Chassis
The Cadillac Commercial Chassis is a chassis that was built by the Cadillac division of General Motors. Produced from 1931 to 1979, the Commercial Chassis was constructed as an incomplete vehicle intended for use by coachbuilders for final assembly and fitment of bodywork. Produced on the D platform throughout its entire production, the Commercial Chassis was initially derived from the Series 355, shifting to the Series 75 from 1936 onward. Since 1960 they had a longer wheelbase by 16 cm.
Text adapted from “Cadillac Commercial Chassis” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Dates with their meaning intact
Model years represented in FuelEconomy.gov; a US-market observation, not a worldwide production range.
First-admission years observed in Dutch vehicle registrations; this is market evidence, not a worldwide production range.