List of GM Stores in Pennington, NJ Outlet Note Regular Brands GM New Jersey Pennington Rating 4.6 based on 53 votes Official Website http://gm.com Products Cars Car Deals Automotive NameAddressPhone Name/Address/Phone GM outlet - Pennington 10 S Main St (609) 737-6600 GM outlet - Pennington 23 Rt-31 (609) 435-3142 People Also Viewed