{
  "url": "https://carsbuyer.org/pt/diesel-ou-gasolina/peugeot-308",
  "slug": "peugeot-308",
  "brand": "Peugeot",
  "model": "308",
  "compares": "fuel_type",
  "measured": "asking_price",
  "method": "log(price) ~ age + log(mileage) + side + age*side, OLS on active listings",
  "collected_until": "2026-09-15",
  "model_years": {
    "from": 2007,
    "to": 2024
  },
  "diesel": {
    "sample_size": 105,
    "annual_depreciation_rate": 0.0836,
    "median_asking_eur": 7990,
    "median_mileage_km": 195000
  },
  "gasoline": {
    "sample_size": 36,
    "annual_depreciation_rate": 0.059,
    "median_asking_eur": 9374,
    "median_mileage_km": 117000
  },
  "rate_difference_pp_per_year": -2.5,
  "rate_difference_ci95_half_width_pp": 2,
  "distinguishable_at_95": true,
  "holds_value_better": "gasoline",
  "premium_by_age": [
    {
      "age": 8,
      "premium_of": "diesel",
      "premium": 0.1487,
      "ci95_half_width": 0.134
    },
    {
      "age": 11,
      "premium_of": "diesel",
      "premium": 0.061,
      "ci95_half_width": 0.1066
    },
    {
      "age": 16,
      "premium_of": "diesel",
      "premium": -0.0706,
      "ci95_half_width": 0.1397
    }
  ],
  "fit_r2": 0.805,
  "licence": "https://carsbuyer.org/pt/metodologia#licenca"
}