{
  "source": "Carsbuyer",
  "source_url": "https://carsbuyer.org/it/diesel-o-benzina/volkswagen-polo",
  "licence": "Citazione consentita indicando la fonte Carsbuyer e la data.",
  "measured": "asking_price",
  "measured_note": "Prezzi RICHIESTI negli annunci attivi su AutoScout24, non prezzi di vendita conclusi.",
  "compares": "fuel_type",
  "method": "log(prezzo) ~ età + log(chilometraggio) + lato + età×lato, minimi quadrati sugli annunci attivi",
  "collected_until": "2026-10-14",
  "updated_at": "2026-10-14T08:42:19Z",
  "market": "IT",
  "currency": "EUR",
  "language": "it",
  "brand": "Volkswagen",
  "model": "Polo",
  "slug": "volkswagen-polo",
  "model_years": {
    "from": 2007,
    "to": 2026
  },
  "diesel": {
    "sample_size": 22,
    "annual_depreciation_rate": 0.081,
    "median_asking_eur": 7650,
    "median_mileage_km": 155500
  },
  "gasoline": {
    "sample_size": 184,
    "annual_depreciation_rate": 0.082,
    "median_asking_eur": 15750,
    "median_mileage_km": 50500
  },
  "rate_difference_pp_per_year": 0.1,
  "rate_difference_ci95_half_width_pp": 2.8,
  "distinguishable_at_95": false,
  "holds_value_better": null,
  "fit_r2": 0.858,
  "price_gap_by_age": [
    {
      "age": 10,
      "model_year": 2016,
      "gap_pct": -0.139,
      "ci95_half_width_pct": 0.066,
      "distinguishable_at_95": true
    }
  ],
  "related": {
    "model": "https://carsbuyer.org/it/prezzo/volkswagen-polo",
    "duel_index": "https://carsbuyer.org/it/diesel-o-benzina",
    "methodology": "https://carsbuyer.org/it/metodologia"
  }
}