{
 "id": "3GTPHCED5TG439179",
 "name": "New 2026 GMC Sierra 1500 Elevation Rear Wheel Drive Crew Cab",
 "year": 2026,
 "make": "GMC",
 "model": "Sierra 1500",
 "trim": "New 2026 GMC Sierra 1500 Elevation Crew Cab",
 "bodyStyle": "truck",
 "color": "white",
 "condition": "new",
 "price": 50859,
 "currency": "USD",
 "mileage": null,
 "vin": "3GTPHCED5TG439179",
 "image": "https://vehicle-images.carscommerce.inc/cbe4-110007037/3GTPHCED5TG439179/thumbnails/large/3db03d0022c12cbb01a25e8243eb70e0.jpg",
 "url": "https://carchat.io/v/big-star-buick-gmc-baytown/3GTPHCED5TG439179",
 "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": "Come see why driving a GMC isn't just transportation it's an upgrade to everything you expect on the road. EcoTec3 5.3L V8 engine with 355 hp and 383 lb-ft of torque GMC MultiPro Tailgate with six functional load/access features Front bucket seats with wireless charging and center console Preferred Package including Universal Home Remote, rear sliding power window, and Adaptive Cruise Control Sierra Safety Plus Package with front and rear park assist and HD Surround Vision Premium Bose",
 "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": "3GTPHCED5TG439179",
   "name": "<required: buyer name>",
   "phone": "<required: buyer phone>",
   "email": "<optional>",
   "message": "<optional>",
   "source": "agent"
  }
 }
}