David S. Rosenberg is the President of the Prime Motor Group located in
Westwood, Massachusetts. He has worked in the automobile business for over a
quarter century. In 1976, he began his career washing cars at his father's
dealership, The Ira Motor Group. He's worked in parts, service, customer
relations, sales, and in 1990 was made General Manager for Ira. In 1998 he
became President of the Ira Motor Group. The company was then sold to a public
David is a graduate of Marblehead High School and Colby College
and received his MBA from Columbia University. He has served on the Toyota New
Era Advisory Board, and on the Board of Directors of the Massachusetts State
Automobile Dealers' Association. In 2007, David bought the Clair group and
renamed the dealerships. Prime Motor Group consists of Audi-Porsche in Westwood,
Mercedes in Westwood, Acura in Walpole, Toyota - Scion and Honda in West
Roxbury/Dedham, and Infiniti in Hanover. The company is also part of a group of
dealerships in Maine and New Hampshire under the same name.
his wife Karen live on the North Shore with their 4 children.