Christy Thornton
Christy Thornton at O'Fallon Buick GMC

Christy Thornton

Buick GMC Sales Specialist

O'Fallon Buick GMC

2150 Technology Dr
O'Fallon, MO 63368

Contact Me
4.9
182 Reviews
4.9

182 Reviews

Write a Review

182 Reviews of Christy Thornton

October 31, 2025

Dealership Rating
Employee Rating

Not going to write anything here. Definitely should not be required. Taints the entire process. More

by pjslama54
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Jarrod Finder

October 31, 2025

Dealership Rating
Employee Rating

Christy made the process far, easy and upfront! ! Awesome experience and I’m telling everybody I know to go to ofallon Buick gmc More

by raftalex64
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

October 30, 2025

Dealership Rating
Employee Rating

My dealer was so so so sweet , She made me feel very comfortable, I would recommend her to my friends More

by bernardpatt867
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

October 27, 2025

Dealership Rating
Employee Rating

Christy Thornton made our purchases seamless. No pressure, very easy going! Christy walked us through the buying process then happily demonstrated the new car features to us while making sure we More

by mark@lakeregionalrestoration.com
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Jarrod Finder , Mark Thornton

October 26, 2025

Dealership Rating
Employee Rating

First time ever buying in Missouri, it was fast and painless. I would recommend them to anyone. More

by JM
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Walter Washington

October 24, 2025

Dealership Rating
Employee Rating

Great place easy to work with Christy made sure everything went smooth would definitely recommend checking them out first More

by bindoctor
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Michael Johnson

October 20, 2025

Dealership Rating
Employee Rating

Christy took great care of us. She gave us the space and time to explore our options without pressure, and was extremely responsive to all of our questions! More

by nprange
Recommend Dealer
Yes

October 16, 2025

Dealership Rating
Employee Rating

Excellent service from Christy In and out in just a few hours Will keep your dealership in mind on my next purchase More

by KYRASDAD99
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

September 26, 2025

Dealership Rating
Employee Rating

I had the best experience with Mrs. Thorton she was amazing and got me in my Brand New Buick!!!! 🤗 I recommend O’Fallon Buick GMC Thank You guys More

by HELENJMITCHELL23
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Dariel Sewell

September 24, 2025

Dealership Rating
Employee Rating

Blake and Christ were an absolute pleasure to work with! Made the whole process very fun and easy! More

by fordrobert427
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Blake Sobelman

1
...

Dealership Inventory (403 Vehicles)

new 2026 GMC Sierra 3500 car, priced at $58,932
2026 GMC Sierra 3500
new
Sterling Metallic exterior
Automatic
Four-wheel Drive
used 2024 Land Rover Defender car, priced at $58,500
2024 Land Rover Defender
used
Carpathian Gray Premium Metallic exterior
Automatic
All-wheel Drive
new 2026 Buick Enclave car, priced at $49,043
2026 Buick Enclave
new
summit white exterior
Automatic
Front-wheel Drive
new 2026 Buick Envista car, priced at $27,407
2026 Buick Envista
new
Ebony Twilight Metallic exterior
Automatic
Front-wheel Drive
new 2026 GMC Sierra 1500 car, priced at $73,152
2026 GMC Sierra 1500
new
Onyx Black exterior
Automatic
Four-wheel Drive
new 2026 Buick Encore GX car, priced at $27,950
2026 Buick Encore GX
new
Summit White exterior
Automatic
Front-wheel Drive