{
  "polestar": [
    {
      "year": "2022",
      "models": [
        {
          "name": "polestar_2",
          "engines": [],
          "submodels": []
        }
      ]
    },
    {
      "year": "2021",
      "models": [
        {
          "name": "polestar_1",
          "engines": [
            "2.0L I4 PLUG-IN HYBRID EV- (PHEV)"
          ],
          "submodels": []
        }
      ]
    }
  ]
}