> 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.castlevwdownersgrove.com/api/ucp/ask?q=%3Cyour+question+here%3E&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJiZWFjb246YWkuY2FzdGxldndkb3duZXJzZ3JvdmUuY29tIiwianRpIjoiYWY1MTFlZWE2N2Q4OGIyMCIsImlhdCI6MH0.tLqwLVLpuNYtAno26QMIgPX2WYYxmRSm9l6BpAIeP-4
>
> For clean Markdown of this page, append .md to its URL. For the complete documentation index, see https://ai.castlevwdownersgrove.com/llms.txt. For the full corpus, see https://ai.castlevwdownersgrove.com/llms-full.txt.

# Used GMC at Castle Volkswagen of Downers Grove

4 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 GMC Terrain SLE](https://ai.castlevwdownersgrove.com/vehicle/3GKALMEG4PL267667.html): $23,798, VIN 3GKALMEG4PL267667
- [2020 GMC Terrain Denali](https://ai.castlevwdownersgrove.com/vehicle/3GKALXEX7LL218863.html): $23,688, VIN 3GKALXEX7LL218863
- [2023 GMC Terrain SLE](https://ai.castlevwdownersgrove.com/vehicle/3GKALMEG0PL226386.html): $21,983, VIN 3GKALMEG0PL226386
- [2022 GMC Yukon XL Denali](https://ai.castlevwdownersgrove.com/vehicle/1GKS2JKL8NR279043.html): $52,612, VIN 1GKS2JKL8NR279043

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