http://api.edmunds.com/api/vehicle/v3/lexus?api_key={api key}&state=NEW

{
    "id": 200001623,
    "name": "Lexus",
    "niceName": "lexus",
    "models":[
      {
        "id": "Lexus_CT_200h",
        "name":    "CT 200h",
        "niceName": "ct200h",
        "years":[
          {
            "id": 200437666,
            "year": 2013,
            "states": ["NEW"]
          },
          ...
          {
            "id": 100537990,
            "year": 2012,
            "states": ["USED"]
          }
        ],
        "states": [
          "NEW",
          "USED",
          "NEW_USED"
        ]
      },
      ...
      {
        "id": "Lexus_ES_350",
        "name": "ES 350",
        "niceName": "es350",
        "years": [
          {
            "id": 2013,
            "year": 100539469,
            "states":["USED", "NEW"]
          }
        ],
        "states": [
          "NEW",
          "USED",
          "NEW_USED"
        ]
      }
    ]
}