Welcome to Billion Auto Group, in Bozeman & Livingston, Montana your locally owned best source for quality new and used vehicles. We are family owned and have been serving the Gallatin Valley for over 33 years. 5 Great Locations means 5 times the selection and 5 times the opportunity to find the perfect car or truck for you!! In 2012 we moved to our state of the art Billion Plaza II location...