{
 "id": "1GTUUHELXTZ457177",
 "name": "New 2026 GMC Sierra 1500 Denali Ultimate Four Wheel Drive Crew Cab",
 "year": 2026,
 "make": "GMC",
 "model": "Sierra 1500",
 "trim": "New 2026 GMC Sierra 1500 Denali Ultimate Crew Cab",
 "bodyStyle": "truck",
 "color": "black",
 "condition": "new",
 "price": 78752,
 "currency": "USD",
 "mileage": null,
 "vin": "1GTUUHELXTZ457177",
 "image": "https://vehicle-images.carscommerce.inc/e803-110006393/1GTUUHELXTZ457177/thumbnails/large/9485635d8978d6839b9567f625f30113.jpg",
 "url": "https://carchat.io/v/newton-chevrolet-gmc/1GTUUHELXTZ457177",
 "dealer": {
  "id": "newton-chevrolet-gmc",
  "name": "Newton Chevrolet GMC",
  "city": "Shelbyville",
  "state": "TN",
  "url": "https://carchat.io/d/newton-chevrolet-gmc"
 },
 "description": "DENALI ULTIMATE LUXURY -- SUPER CRUISE -- 22 7-SPOKE WHEELS -- MULTIPRO TAILGATE -- HEAD-UP DISPLAY -- BOSE 12-SPEAKER AUDIO -- POWER SUNROOF -- 6.2L V8 POWERHOUSE<br><br>Step into the world of ultimate sophistication with the 2026 GMC Sierra 1500 Denali Ultimate in a striking Onyx Black finish. This isn't just a truck, it's a statement. Under the hood lies a beastly EcoTec3 6.2L V8 engine paired with a 10-speed automatic transmission, delivering power and mastery over on a",
 "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": "newton-chevrolet-gmc",
   "vin": "1GTUUHELXTZ457177",
   "name": "<required: buyer name>",
   "phone": "<required: buyer phone>",
   "email": "<optional>",
   "message": "<optional>",
   "source": "agent"
  }
 }
}