Bill Sullivan Pontiac, serving Cook County Illinois, has now merged with Joe Mitchell Buick GMC to form Sullivan BPG. The dealership located in Arlington Heights serves the local communities of Buffalo Grove, Wheeling, Palatine, Deer park and all GM cars shoppers in Cook County.

The new combined dealership will service all of Cook County with the award winning service Bill Sullivan Pontiac has been known for in Illinois.

Their new website is located at http://www.dealerillinois.com