Welcome to Bob Pion's GM Auto Mall

Three generations of the Pion family have been serving the needs of Pontiac, Buick and GMC owners from all over Western Massachusetts and Northern Connecticut since 1971. Please spend the time to browse around our website. If you are looking for a new Pontiac, Buick or GMC truck, you'll find the information you need, right here, at your fingertips. If you currently have a GM vehicle, check out our Service and Parts departments and you’ll see why our customers have been coming back to us year after year. Even if you don't live in the area, you can take advantage of our high volume discount pricing for GMPP extended warranties.