{
  "url": "https://carsbuyer.org/diesel-ou-gasolina/audi-a3-sportback",
  "slug": "audi-a3-sportback",
  "brand": "Audi",
  "model": "A3 Sportback",
  "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": 1996,
    "to": 2024
  },
  "diesel": {
    "sample_size": 114,
    "annual_depreciation_rate": 0.0555,
    "median_asking_eur": 8690,
    "median_mileage_km": 235000
  },
  "gasoline": {
    "sample_size": 22,
    "annual_depreciation_rate": 0.053,
    "median_asking_eur": 12300,
    "median_mileage_km": 161442
  },
  "rate_difference_pp_per_year": -0.3,
  "rate_difference_ci95_half_width_pp": 1.4,
  "distinguishable_at_95": false,
  "holds_value_better": null,
  "premium_by_age": [
    {
      "age": 11,
      "premium_of": "diesel",
      "premium": 0.1145,
      "ci95_half_width": 0.109
    },
    {
      "age": 14,
      "premium_of": "diesel",
      "premium": 0.1058,
      "ci95_half_width": 0.1014
    },
    {
      "age": 19,
      "premium_of": "diesel",
      "premium": 0.0914,
      "ci95_half_width": 0.1355
    }
  ],
  "fit_r2": 0.845,
  "licence": "https://carsbuyer.org/metodologia#licenca"
}