Welcome to J.C. Billion GMC Buick
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1. Monthly payment is $13.89 for every $1,000 you finance. Average example down payment is 8.7%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for 72 months for very well-qualified buyers.1  Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2
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1. Excludes SL models. Length of contract limited. Not available with some other offers. Take new retail delivery by 1/3/22.
0% APR for very well-qualified buyers.1
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1. Monthly payment is $13.89 for every $1,000 you finance. Average example down payment is 8.8%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for 72 months for very well-qualified buyers.1  Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2
Important Information Hide Information
1. Excludes 2020 models. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. Excludes 2020 models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for very well-qualified buyers.1
Important Information Hide Information
1. Monthly payment is $13.89 for every $1,000 you finance. Average example down payment is 19.2%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for 72 months for very well-qualified buyers.1  Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2
Important Information Hide Information
1. Excludes SL models and 2020 models. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. Excludes SL models and 2020 models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for very well-qualified buyers.1
Important Information Hide Information
1. Excludes SL models and 2020 models. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. Excludes SL models and 2020 models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for very well-qualified buyers.1
Important Information Hide Information
1. Monthly payment is $13.89 for every $1,000 you finance. Average example down payment is 8.4%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for 72 months for very well-qualified buyers.1  Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2
Important Information Hide Information
1. Monthly payment is $13.89 for every $1,000 you finance. Example down payment is 8.5%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 1/3/22. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 1/3/22.
0% APR for 72 months for very well-qualified buyers.1  Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2
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2022 Terrain AT4 preproduction model shown. Actual production model may vary. Available fall 2021.
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Welcome to J.C. Billion GMC Buick

Thank you for visiting us. We have been a Bozeman auto dealer since 1978 serving Butte and Helena, MT GMC and Buick customers. We believe in service the old-fashioned way and you will still be greeted at the door with a handshake and a smile. Our conveniently located showroom proudly serves Butte, Billings, and Helena, MT GMC and Buick car, truck, and SUV shoppers. Visit our contact us page and drop by today!

We are passionate about the vehicles we sell and the customers we serve throughout Bozeman. Our loyal customers come back repeatedly because they know they can trust us with their business. See for yourself what our customers say about us.

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Main 406-551-4040 Sales 406-551-4040
270 Automotive Ave
Bozeman, MT 59718
Glovebox
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Contact Us

Main 406-551-4040 Sales 406-551-4040
270 Automotive Ave
Bozeman, MT 59718
Glovebox
J.C. Billion GMC Buick 45.67612, -111.10505.