Jeff Drennen GM Superstore is located close to Interstate 70 offering brand New as well as Certified, and Used vehicles for sale while providing financing and leasing options. We accept trade-ins. You can shop from multiple Extended Service Contract Plans which can save you thousands in future repairs and maintenance costs. Jeff Drennen is a General Motors franchised dealer with factory authorized warranty services. Our GM Parts & Service Departments are fully staffed with Certified and knowledgeable associates. We honor all factory partner programs and fully disclose all incentive programs. You can make appointments online through our website or by calling our Customer Care Hotline. Courtesy Airport Transportation Is Available.