{
  "url": "https://carsbuyer.org/diesel-ou-gasolina/citroen-c3",
  "slug": "citroen-c3",
  "brand": "Citroën",
  "model": "C3",
  "compares": "fuel_type",
  "measured": "asking_price",
  "method": "log(price) ~ age + log(mileage) + side + age*side, OLS on active listings",
  "collected_until": "2026-08-30",
  "model_years": {
    "from": 2002,
    "to": 2024
  },
  "diesel": {
    "sample_size": 88,
    "annual_depreciation_rate": 0.0664,
    "median_asking_eur": 4500,
    "median_mileage_km": 202335
  },
  "gasoline": {
    "sample_size": 200,
    "annual_depreciation_rate": 0.0791,
    "median_asking_eur": 7200,
    "median_mileage_km": 119500
  },
  "rate_difference_pp_per_year": 1.3,
  "rate_difference_ci95_half_width_pp": 0.9,
  "distinguishable_at_95": true,
  "holds_value_better": "diesel",
  "premium_by_age": [
    {
      "age": 7,
      "premium_of": "diesel",
      "premium": 0.0743,
      "ci95_half_width": 0.1005
    },
    {
      "age": 12,
      "premium_of": "diesel",
      "premium": 0.1504,
      "ci95_half_width": 0.0729
    },
    {
      "age": 19,
      "premium_of": "diesel",
      "premium": 0.2661,
      "ci95_half_width": 0.0954
    }
  ],
  "fit_r2": 0.863,
  "licence": "https://carsbuyer.org/metodologia#licenca"
}