Production chronology1938–1967
Sourced production or model lifecycle range used by the main catalog timeline.
popular_cohort_family_projection30 years
The Humber IMPERIAL is catalogued as a passenger car from the United Kingdom-origin Humber marque. The catalog also contains sourced technical specifications for this model. This entry summarizes the Humber IMPERIAL nameplate from the catalog's observed regulatory and technical records.
Sourced production or model lifecycle range used by the main catalog timeline.
First-admission years observed in Dutch vehicle registrations; this is market evidence, not a worldwide production range.