{
 "id": "1GT4UREY9TF235152",
 "name": "New 2026 GMC Sierra 2500 HD Denali Four Wheel Drive Crew Cab",
 "year": 2026,
 "make": "GMC",
 "model": "Sierra 2500 HD",
 "trim": "New 2026 GMC Sierra 2500 HD Denali Crew Cab",
 "bodyStyle": "truck",
 "color": "black",
 "condition": "new",
 "price": 79268,
 "currency": "USD",
 "mileage": null,
 "vin": "1GT4UREY9TF235152",
 "image": "https://vehicle-images.carscommerce.inc/c6db-110007037/1GT4UREY9TF235152/thumbnails/large/a5fc164316107e7a5139d2c7c8c4202d.jpg",
 "url": "https://carchat.io/v/big-star-buick-gmc-baytown/1GT4UREY9TF235152",
 "dealer": {
  "id": "big-star-buick-gmc-baytown",
  "name": "Big Star Buick GMC Baytown",
  "city": "Baytown",
  "state": "TX",
  "url": "https://carchat.io/d/big-star-buick-gmc-baytown"
 },
 "description": "Big Star Buick GMC is pumped up to offer this charming 2026 GMC Sierra 2500HD. Denali 4WD Onyx BlackSierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, Onyx Black, 120 Point Safety Inspection, 20 WHEELS, BLUETOOTH / HANDSFREE, LOCAL TRADE IN!, NAVIGATION, PROFESSIONALLY DETAILED FOR DELIVERY!.Priced below KBB Fair Purchase Price!We here at Big Star GMC Buick are proud to host one of the largest inventories of new and used cars, trucks and SUVs. Whether you're looking for a Silve",
 "inquiry": {
  "description": "Submit a buyer inquiry for this vehicle. The dealership responds directly, usually within minutes.",
  "method": "POST",
  "url": "https://carchat.io/api/lead",
  "contentType": "application/json",
  "body": {
   "dealerId": "big-star-buick-gmc-baytown",
   "vin": "1GT4UREY9TF235152",
   "name": "<required: buyer name>",
   "phone": "<required: buyer phone>",
   "email": "<optional>",
   "message": "<optional>",
   "source": "agent"
  }
 }
}