OEM offers

Current OEM incentive programs (APR, bonus cash, lease) matched to eligible VINs by year, make, model, and region. 240 distinct programs across the lot.

How to query this dataset

Per vehicle

the offers[] array inside https://ai.castlechevymchenry.com/v/{VIN}.json

MCP tools

get_oem_offers(vin?, make?, model?), search_offers(query?, type?)

Bulk JSON

https://ai.castlechevymchenry.com/data.json

curl

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curl -s -X POST https://ai.castlechevymchenry.com/api/ucp/mcp \
  -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_oem_offers","arguments":{}}}'

Program	Headline	Vehicle	VIN record	Disclosure
Savings off MSRP	$4,646 firm offer	Chevrolet Colorado	1GCPTFEK4T1324750	disclosure Savings of $4,646 on stock #14H43, VIN 1GCPTFEK4T1324750, measured as the $56,234 manufacturer's suggested retail price less the $51,588 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.
Savings off MSRP	$11,021 firm offer	Chevrolet Silverado 1500	1GCUKEED2TZ508264	disclosure Savings of $11,021 on stock #N25662, VIN 1GCUKEED2TZ508264, measured as the $61,785 manufacturer's suggested retail price less the $50,764 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.
Finance	$1,235/mo not a firm offer		CASTLECHEVYMCHENR	disclosure Estimated finance payment for this vehicle, VIN CASTLECHEVYMCHENR. $1,235 per month for 48 months at 5.99% APR, $0 cash down. Advertised price $49,496, which includes the $413 Illinois Doc Fee and Electronic Filing Fee. Amount financed $52,590, including $3,094 estimated sales tax at 6.25%. That is $23.48 per $1,000 financed. Total of payments $59,272. Offer expires 2026-09-30. Estimated for ZIP 60050. Tax, title, license and registration additional unless stated. On approved credit; not all buyers will qualify. See dealer for complete details.
Finance	$1,029/mo not a firm offer		CASTLECHEVYMCHENR	disclosure Estimated finance payment for this vehicle, VIN CASTLECHEVYMCHENR. $1,029 per month for 60 months at 6.49% APR, $0 cash down. Advertised price $49,496, which includes the $413 Illinois Doc Fee and Electronic Filing Fee. Amount financed $52,590, including $3,094 estimated sales tax at 6.25%. That is $19.56 per $1,000 financed. Total of payments $61,724. Offer expires 2026-09-30. Estimated for ZIP 60050. Tax, title, license and registration additional unless stated. On approved credit; not all buyers will qualify. See dealer for complete details.
Finance	$896/mo not a firm offer		CASTLECHEVYMCHENR	disclosure Estimated finance payment for this vehicle, VIN CASTLECHEVYMCHENR. $896 per month for 72 months at 6.99% APR, $0 cash down. Advertised price $49,496, which includes the $413 Illinois Doc Fee and Electronic Filing Fee. Amount financed $52,590, including $3,094 estimated sales tax at 6.25%. That is $17.04 per $1,000 financed. Total of payments $64,537. Offer expires 2026-09-30. Estimated for ZIP 60050. Tax, title, license and registration additional unless stated. On approved credit; not all buyers will qualify. See dealer for complete details.
Savings off MSRP	$2,694 firm offer	Chevrolet Trax	KL77LKEP1TC238060	disclosure Savings of $2,694 on stock #MC260950, VIN KL77LKEP1TC238060, measured as the $28,885 manufacturer's suggested retail price less the $26,191 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.
Savings off MSRP	$2,729 firm offer	Chevrolet Traverse	1GNEVGKS5VJ138396	disclosure Savings of $2,729 on stock #N25668, VIN 1GNEVGKS5VJ138396, measured as the $48,995 manufacturer's suggested retail price less the $46,266 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.
Savings off MSRP	$4,550 firm offer	Chevrolet Silverado 2500 HD	1GB1KLE71TF359367	disclosure Savings of $4,550 on stock #MC260952, VIN 1GB1KLE71TF359367, measured as the $57,068 manufacturer's suggested retail price less the $52,518 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.
Savings off MSRP	$1,850 firm offer	Chevrolet Equinox	3GNARHEGXVL197632	disclosure Savings of $1,850 on stock #N25675, VIN 3GNARHEGXVL197632, measured as the $31,120 manufacturer's suggested retail price less the $29,270 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.
Savings off MSRP	$11,976 firm offer	Chevrolet Silverado 3500 HD	1GC4KUEY3TF392457	disclosure Savings of $11,976 on stock #V25494, VIN 1GC4KUEY3TF392457, measured as the $88,999 manufacturer's suggested retail price less the $77,023 advertised price. MSRP and advertised price both exclude tax, title, license and registration. The advertised price includes the $413 Illinois Doc Fee and Electronic Filing Fee. One vehicle at this price. Price good through 2026-09-30 and subject to change. See dealer for complete details.

Every figure above is restated with its terms in its own disclosure. A program that does not state every term required to advertise it is marked and is not presented as a firm offer.