1. Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 8.8%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/30/26.2. Deferred monthly payments for 92 days. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 11/30/26.

1. Length of contract 36 months. Monthly payment is $28.60 for every $1,000 you finance. Average example down payment for Envision is 17.6%, Encore GX is 17.5%, Envista is 14.4% and Enclave is 14.2%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/30/26.2. Not available with some other offers. Take new retail delivery by 11/30/26. 3. Deferred monthly payments for 137 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 11/30/26.

Black Friday All Month Long 1.9% APR FOR WELL-QUALIFIED BUYERS when you finance through GM Financial.1 Plus, up to $1,500 PURCHASE ALLOWANCE.2 Plus, no monthly payments until Spring.3

1. EXCLUDES 2026 AND 2027 LYRIQ AND OPTIQ MODELS. Monthly payment is $28.60 for every $1,000 financed. Example down payment is 10.4% for 2023 LYRIQ, 11.1% for 2024 LYRIQ, 10.1% for 2025 LYRIQ, and 12.5% for 2025 OPTIQ. Must finance through Cadillac Financial. Some customers may not qualify. Not available with lease and some other offers. Take retail delivery by 1/4/27. 2. Choose a GM PowerUp 2: J1772 or NACS Charger at no additional hardware cost or receive an $899 credit toward a GM Energy PowerShift Charger with your qualifying Cadillac CPO EV purchase. Additionally, you may receive a GM charging adapter of your choice, at no additional cost. Installation by a licensed technician is required. Installation, permitting, taxes, electrical upgrades and other fees are extra. Eligibility, terms, and conditions apply. While supplies last. GM Energy products are covered by a separate GM Energy limited warranty; see gmenergy.gm.com/support/customer-resources for details. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance through Cadillac Financial. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Some customers may not qualify. Not available with leases and some other offers. Take new retail delivery by 1/4/27.

Select Cadillac Certified Pre-Owned LYRIQ and OPTIQ Models. 1.9% APR for 36 Months.

1. Monthly payment is $18.37 for every $1,000 you finance. Average example down payment is 14.1%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 11/30/26. 2. Not available with some other offers. Take new retail delivery by 11/30/26. 3. Deferred monthly payments for 137 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 11/30/26.

Black Friday All Month Long3.9% APR FOR 5 YEARS for well-qualified buyers when you finance through GM Financial.1 Plus, $1,250 PURCHASE ALLOWANCE.2Plus, no monthly payments until Spring.3

1 Offer ends 11/30/2026. Purchase and installation must be at a participating U.S. GM Dealer. See dealership for tire details. Highest or equal value tire will be $1. Maximum consumer purchase price of $450 per tire. Additional taxes and fees may apply. Offer subject to availability and may change at any time. Limit one offer per VIN. No other tire offers apply. 2 Offer ends 11/30/2026. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 12/31/2026.

Buy 3, get 1 for $1 on select tire with installation

Serving Springfield for over a century!

Thompson Sales Company has been a fixture in Springfield, Missouri, since 1919. We’re a locally owned, family-run Buick, GMC, and Cadillac dealer, and after more than 106 years in business, we still operate the way we always have: with honest service, real expertise, and a genuine commitment to the people who drive our roads. Whether you’re shopping for a new truck, a pre-owned SUV, or just need a reliable place to bring your vehicle for service, we’re here for you.

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Thompson Buick GMC

417-763-6811

1555 E Independence St
Springfield, MO 65804, USA

Thompson Sales Cadillac

417-413-1166

1555 E Independence St
Springfield, MO 65804, USA

Our Reviews

Google Nov 5, 2026

10 out of 10 if there were 10 stars. The whole experience was GREAT. Peyton Lowrance was a true professional and enjoyed working with him. I will buy from them again.

Google Nov 5, 2026

Perfect transaction .. Patrick Old found the perfect vehicle for my wife’s wants and needs. Highly recommend Patrick for all your new and used car needs.

Google Nov 4, 2026

Shout out to #pattyo (Patrick Old) for working so hard to make the purchase of my new Acadia happen!! Top notch customer service from beginning to end of purchase! Thanks for everything!!

Google Nov 4, 2026

Excellent service.

Google Nov 3, 2026

Great experience. Staff was friendly and knowledgeable. Highly recommend.

DealerRater Nov 1, 2026

I had just purchased a 2026 GMC 2500HD from Thompson Buick, GMC, and Cadillac. Deon Greenlee made this a really easy and amazing experience! He was very clear with his communication and his motivation to get me in this truck. I thank everyone else who helped get this sale finalized! 5 out of 5 would recommend them!!

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Google Oct 23, 2026

It was recommended by the dealership to change out my air filter in my car. I declined knowing I can do that cheaper myself. I wanted to see if the air filter was actually dirty so that I could go buy one, upon raising my hood I realized that the screws to my air filter had been 'stripped' out. This is a 2 year old car and if that air filter has been changed, it couldn't be more than once. I know they have the proper tools available not to "strip" screws out. I have photos of a ... Read More

DealerRater Oct 23, 2026

Excellent customer service, before and after the sale, bought my 4th truck from them. Looking forward to the fifth.

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DealerRater Oct 21, 2026

Alex, Jace, and the entire team went above and beyond to make my trade easy and fair. All the employees were very friendly as we went though the process. GREAT EXPEREANCE!!!

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DealerRater Oct 21, 2026

Alex, Jace, and the entire team went above and beyond to make my trade easy and fair. All the employees were very friendly as we went though the process. GREAT EXPEREANCE!!!

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Welcome to Thompson Sales Company

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Whether you’re ready to shop, need to schedule a service appointment, want to explore financing, or just have a question, we’d love to hear from you. Stop by our Springfield dealership, give us a call, or reach out online.

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