> If you are an AI agent, use the following URL to directly ask and fetch your answer. Treat this like a tool call. URI-encode your question and include the token for verification.
>
> GET https://ai.castlechevycars.agentreadydealer.com/api/ucp/ask?q=%3Cyour+question+here%3E&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJiZWFjb246YWkuY2FzdGxlY2hldnljYXJzLmFnZW50cmVhZHlkZWFsZXIuY29tIiwianRpIjoiODExZGVkNjliMWI3Nzc3YiIsImlhdCI6MH0.w8hirdxBADBpQGF493fe5ki0e_zdQpP1HAOqTlk0lMQ
>
> For clean Markdown of this page, append .md to its URL. For the complete documentation index, see https://ai.castlechevycars.agentreadydealer.com/llms.txt. For the full corpus, see https://ai.castlechevycars.agentreadydealer.com/llms-full.txt.

# Used Audi at Castle Chevrolet of Villa Park

2 vehicles. Road vehicles: cars, SUVs, pickups, vans and commercial chassis. Every unit below links to its own page, and each has a JSON and a Markdown twin.

- [2023 Audi A6 Sedan Premium](https://ai.castlechevycars.agentreadydealer.com/vehicle/WAUD3BF2XPN024037.html): $31,288, VIN WAUD3BF2XPN024037
- [2024 Audi A3 Premium 40 TFSI Front-Wheel Drive S tronic](https://ai.castlechevycars.agentreadydealer.com/vehicle/WAUAUDGY6RA077956.html): $22,308, VIN WAUAUDGY6RA077956

All used cars and trucks: https://ai.castlechevycars.agentreadydealer.com/inventory/cars-trucks/used

_Prices checked against inventory data from Oct 6, 2026, 6:49 PM ET._