{
  "url": "https://carsbuyer.org/diesel-ou-gasolina/peugeot-308-sw",
  "slug": "peugeot-308-sw",
  "brand": "Peugeot",
  "model": "308 SW",
  "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": 2008,
    "to": 2024
  },
  "diesel": {
    "sample_size": 174,
    "annual_depreciation_rate": 0.085,
    "median_asking_eur": 7500,
    "median_mileage_km": 205500
  },
  "gasoline": {
    "sample_size": 24,
    "annual_depreciation_rate": 0.0758,
    "median_asking_eur": 10900,
    "median_mileage_km": 125196
  },
  "rate_difference_pp_per_year": -0.9,
  "rate_difference_ci95_half_width_pp": 2.9,
  "distinguishable_at_95": false,
  "holds_value_better": null,
  "premium_by_age": [
    {
      "age": 7,
      "premium_of": "diesel",
      "premium": 0.0799,
      "ci95_half_width": 0.1082
    },
    {
      "age": 10,
      "premium_of": "diesel",
      "premium": 0.0478,
      "ci95_half_width": 0.1367
    }
  ],
  "fit_r2": 0.781,
  "licence": "https://carsbuyer.org/metodologia#licenca"
}