GMD was formed in 1989, selling used cars at Chester-le-Street. We then acquired a Fiat Franchise in 1990 and have been the authorised dealer for Fiat in County Durham ever since.

We then expanded in 2002 when we took on GM Daewoo at the Arnison Centre in Durham and then later in the year converted our Fiat Satellite site at Carville, Durham to a state of the art Subaru/Isuzu showroom.

Nowadays, we are now the main dealers in County Durham for 5 franchises: Chevrolet, Fiat, Isuzu, Subaru, and the newly acquired Ford. Our workshop facility for all 5 franchises is located at our Arnison Centre branch in County Durham.

We currently employ over 50 members of staff throughout our branches in Chester-le-Street & County Durham.