{
  "url": "https://carsbuyer.org/diesel-ou-gasolina/bmw-118",
  "slug": "bmw-118",
  "brand": "BMW",
  "model": "118",
  "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": 2005,
    "to": 2024
  },
  "diesel": {
    "sample_size": 106,
    "annual_depreciation_rate": 0.0746,
    "median_asking_eur": 8000,
    "median_mileage_km": 253500
  },
  "gasoline": {
    "sample_size": 22,
    "annual_depreciation_rate": 0.0382,
    "median_asking_eur": 12500,
    "median_mileage_km": 156500
  },
  "rate_difference_pp_per_year": -3.6,
  "rate_difference_ci95_half_width_pp": 1.7,
  "distinguishable_at_95": true,
  "holds_value_better": "gasoline",
  "premium_by_age": [
    {
      "age": 12,
      "premium_of": "diesel",
      "premium": 0.1191,
      "ci95_half_width": 0.1066
    },
    {
      "age": 16,
      "premium_of": "diesel",
      "premium": -0.0409,
      "ci95_half_width": 0.1057
    },
    {
      "age": 18,
      "premium_of": "diesel",
      "premium": -0.1121,
      "ci95_half_width": 0.119
    }
  ],
  "fit_r2": 0.83,
  "licence": "https://carsbuyer.org/metodologia#licenca"
}