Formed in 1983 by a hand full of enthusiasts dedicated to preserving and enjoying the Opel Manta, the Opel Manta Owners Club was an immediate success as membership rocketed to over 1500 members by the early 1990’s.

In 1988 the A series Register was formed within the OMOC to promote activities of special interest for A series owners.

Similar registers were soon formed for the Exclusive and Vauxhall Cavalier MK1 models. Most of the membership live in the UK but we have had members from Canada, Portugal, Singapore, South Africa, Taiwan & the USA.

Currently we have approximately 900 members.