Al Piemonte Cadillac of St. Charles is an automobile dealership that sells new and pre-owned vehicles. The dealership provides models from Cadillac that includes the Escalade, DTS. It offers Chevrolet s Tahoe, Ford s Expedition and Focus and Pontiac s Grand Prix. Al Piemonte Cadillac of St. Charles also provides pre-owned models from Lexus, Chrysler, GMC, Lincoln, Lexus, Mercedes-Benz, Volkswagen and Volvo. The dealership features a service department that offers oil and filter changing, brake inspection, mechanical inspection, repair and maintenance services. It also features leasing and parts departments and offers financing options through third-party lending institutions. Al Piemonte Cadillac of St. Charles is located in St. Charles, Ill.