> 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.castlehyundaidownersgrove.com/api/ucp/ask?q=%3Cyour+question+here%3E&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJiZWFjb246YWkuY2FzdGxlaHl1bmRhaWRvd25lcnNncm92ZS5jb20iLCJqdGkiOiIxZjdmZTJkYjVjZjg4ZTc1IiwiaWF0IjowfQ.s5nQaqFQszWDU419T5zkUy8Yuj27gI5266cp5hhnq2k
>
> For clean Markdown of this page, append .md to its URL. For the complete documentation index, see https://ai.castlehyundaidownersgrove.com/llms.txt. For the full corpus, see https://ai.castlehyundaidownersgrove.com/llms-full.txt.
>
> Generated by Brandry.ai (https://brandry.ai), which makes business websites readable and usable by AI agents.

# Cars and trucks at Castle Hyundai Downers Grove

Road vehicles: cars, SUVs, pickups, vans and commercial chassis.

853 vehicles in this class. Only the conditions actually in stock are listed.

- [New cars and trucks](https://ai.castlehyundaidownersgrove.com/inventory/cars-trucks/new): 551 vehicles across 2 brands
- [Used cars and trucks](https://ai.castlehyundaidownersgrove.com/inventory/cars-trucks/used): 302 vehicles across 31 brands

Every vehicle: https://ai.castlehyundaidownersgrove.com/inventory. Machine-readable: https://ai.castlehyundaidownersgrove.com/data.json.

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Generated by Brandry.ai (https://brandry.ai). generation castlehyundaidownersgrove-20260730T010523Z-63aa09763300, built 2026-07-30T01:05:23Z