243 Automotive Ave. Bozeman, MT 59718

Showroom (406) 556-9075

Service Center (406) 556-9075

Areas We Serve

Welcome to Billion Auto Group

When you are shopping for a car in the state of Montana, part of the challenge is finding a place where you can find different kinds of cars all in the same place. You don't want to have to travel many miles in between dealerships just to find out the car you want isn't there. That is where we come in. At Billion Auto Group, we don't just carry one brand of vehicle. We have seven different brands of new cars and even more used variation. If you want to be able to narrow down your search in one place, Billion Auto Group is the place for you.


Billion Auto Group doesn't just exist in one location. We actually have four brick and mortar stores. Three are in Bozeman, MT, and the third is in Livingston, just a few miles to the east. We have a unique set of new, used, and certified pre-owned cars at each location, and we are in close communication so there will be no confusion as to what exists at each location. We won't send you across town on a wild goose chase! Whether you are in Bozeman, Livingston, Billings, Helena, Springdale, Butte, or even if you are at Yellowstone National Park, we can help you find or service your car quickly and with the utmost quality.



Chrysler, Jeep, Dodge, Ram, GMC, Buick, Nissan

We can guarantee we will have a healthy inventory that consists of all the brands you see in this list on any given day. We know the importance of diversity, and we practice it religiously. If you are looking for something affordable, we also have a laundry list of used cars available that will help you save money at the bank and at the gas station. If you want something a little more reliable, you may be interested in one of our certified pre-owned vehicles that come with warranties and a peace of mind you don't get when you buy used. If you have any questions about our dealership, our inventories, or our services, contact us today!
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All tax, title and vehicle registration fees are additional. See dealer for complete details.