Billion Auto Group in Bozeman including address, phone, dealer reviews, directions, a map, inventory and more

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355 South Auto Plaza Drive
Bozeman, MT 59718

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Sales: 406-551-4310

Used Cars: 406-551-9962

Hours Toggle

Sales Department

Sun Closed
Mon 8:00am – 6:00pm
Tue 8:00am – 6:00pm
Wed 8:00am – 6:00pm
Thu 8:00am – 6:00pm
Fri 8:00am – 6:00pm
Sat 9:00am – 5:00pm

Service Department

Sun Closed
Mon 7:30am – 5:30pm
Tue 7:30am – 5:30pm
Wed 7:30am – 5:30pm
Thu 7:30am – 5:30pm
Fri 7:30am – 5:30pm
Sat 9:00am – 12:00pm

Reviews of Billion Auto Group

Overall Rating:

3.2 (out of 5)

53% recommend this dealer

61 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

A+ And Highly recommend them for sales and service

Reviewed by PE from Bozeman June 27, 2022

The sales and service staff are excellent. Always feel well taken care of and go above and beyond to make sure all questions are answered Highly recommended.

  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase

Overall Facilities 5

Customer Service 5

Buying Process 5

Quality of Repair 5

Maximum rating = 5

1.0 (out of 5)

Buying a car from billion will ruin your life

Reviewed by Ashlie from Bozeman June 24, 2022

Buying a vehicle from Billion was one of the biggest mistakes I could have ever made. I thought randash was bad. Yea buying a car from billion will ruin your life. I’ll start off with the sales person I bought the car from. He tells me he’ll walk me through all the features of my vehicle after all my paperwork is done. Once, I finished I go over to his side and he tells me someone bought a truck from him the other day and is coming in to figure out some stuff so I can just google and YouTube the features of my car…… Now the service side I have had the thing for a little over a year. And, have had it in almost every month for repairs since. Billions service department is the most incompetent entity I’ve ever had the misfortune of dealing with. Aside from the constant lying from them I had to fight with them to repair anything and everything because they would tell me nothings wrong or they just couldn’t figure it out even when there was OBD2 codes. I had to go to Missoula multiple times they got it in, diagnosed it and fixed it no issues. Now the finance department been trying to get in contact with them. Have left them voicemails and emails and still haven’t heard from them. I grew up here I know a lot of people. I work many jobs where I am constantly talking to people. Like Uber. I have already been telling people to stay away from Billion and they have bought cars elsewhere. Every chance I get I’ll be telling people to not go through Billion it’ll be the biggest mistake they could make. xxxx you guys. Buying a vehicle from Billion was one of the biggest mistakes I could have ever made. I thought randash was bad. Yea buying a car from billion will ruin your life. I’ll start off with the sales person I bought the car from. He tells me he’ll walk me through all the features of my vehicle after all my paperwork is done. Once, I finished I go over to his side and he tells me someone bought a truck from him the other day and is coming in to figure out some stuff so I can just google and YouTube the features of my car…… Now the service side I have had the thing for a little over a year. And, have had it in almost every month for repairs since. Billions service department is the most incompetent entity I’ve ever had the misfortune of dealing with. Aside from the constant lying from them I had to fight with them to repair anything and everything because they would tell me nothings wrong or they just couldn’t figure it out even when there was OBD2 codes. I had to go to Missoula multiple times they got it in, diagnosed it and fixed it no issues. Now the finance department been trying to get in contact with them. Have left them voicemails and emails and still haven’t heard from them. I grew up here I know a lot of people. I work many jobs where I am constantly talking to people. Like Uber. I have already been telling people to stay away from Billion and they have bought cars elsewhere. Every chance I get I’ll be telling people to not go through Billion it’ll be the biggest mistake they could make. xxxx you guys.

  • Does not recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Overall Facilities 1

Customer Service 1

Buying Process 1

Quality of Repair 1

Maximum rating = 5

1.0 (out of 5)

Buying a vehicle from Billion was one of the biggest

Reviewed by EmmielouJune 24, 2022

Buying a vehicle from Billion was one of the biggest mistakes I could have ever made. I thought randash was bad. Yea buying a car from billion will ruin your life. I’ll start off with the sales person I bought the car from. He tells me he’ll walk me through all the features of my vehicle after all my paperwork is done. Once, I finished I go over to his side and he tells me someone bought a truck from him the other day and is coming in to figure out some stuff so I can just google and YouTube the features of my car…… Now the service side I have had the thing for a little over a year. And, have had it in almost every month for repairs since. Billions service department is the most incompetent entity I’ve ever had the misfortune of dealing with. Aside from the constant lying from them I had to fight with them to repair anything and everything because they would tell me nothings wrong or they just couldn’t figure it out even when there was OBD2 codes. I had to go to Missoula multiple times they got it in, diagnosed it and fixed it no issues. Now the finance department been trying to get in contact with them. Have left them voicemails and emails and still haven’t heard from them. I grew up here I know a lot of people. I work many jobs where I am constantly talking to people. Like Uber. I have already been telling people to stay away from Billion and they have bought cars elsewhere. Every chance I get I’ll be telling people to not go through Billion it’ll be the biggest mistake they could make.

  • Does not recommend this dealer
  • Shopped for a used car

Overall Experience 1

Customer Service 1

Quality of Repair N/A

Friendliness 1

Pricing N/A

Maximum rating = 5

About Billion Auto Group

Locally owned and operated for over 35 years. New franchises include Buick Chrysler Dodge GMC Jeep Nissan and Ram. Largest selection of quality pre-owned and certified pre-owned in southwest Montana. Our Service departments have ASE certified technicians that can work on all makes and models offering OEM as well as the largest selection of Magneti Marelli parts in the region. We are your one stop shop for all of your automotive needs including a fully certified body shop detail shop and car wash. You can even install auto glass in or accessorize your vehicle through our Onsite Auto Glass shop. Nobody beats a Billion Experience

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