Need some help? At Shottenkirk GM Giant in Fort Madison, our friendly and professional staff is ready to assist. Just fill out the form below and someone from Shottenkirk GM Giant will get back to you shortly. You can also call us at 319-372-6880 to get the information you need. Shottenkirk GM Giant is proud to be an automotive leader in our community, including Quincy, Keokuk, Burlington, and Mt. Pleasant. Since opening our doors, Shottenkirk GM Giant has maintained our solid commitment to offering the widest selection of automobiles and exceptional financing options to our customers.