Production chronology1964–1977
Sourced production or model lifecycle range used by the main catalog timeline.
Wikipedia lead ↗14 years
← Opel
Opel / Model record
OpelDiplomat
Production1964–1977
Recorded originGermany
Classpassenger car
Background
The Opel Diplomat is a luxury car manufactured by Opel from 1964 to 1977. Opel's top-ranging models were traditionally the Admiral and Kapitän, introduced in 1938 and 1937 respectively.
Text adapted from “Opel Diplomat” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Chronology ledger
Dates with their meaning intact
Netherlands RDW first-admission observations1968–1978
First-admission years observed in Dutch vehicle registrations; this is market evidence, not a worldwide production range.
Netherlands RDW ↗11 years