As the largest city Massachusetts, Springfield is home to a number of sights and attractions. See them all in comfort with a car rental from Sixt. Our extensive fleet features a range of car categories including economy, convertibles, and 4x4's. Whether you are in town for business and are looking for a luxury sports car to impress clients with, or need a people carrier for your group trip, Sixt have a vehicle to suit you. With car models from some of the world's best manufacturers including BMW, Mercedes and Audi, each car rental is replaced with the newest model after six months in service.