{
  "source": "Carsbuyer",
  "source_url": "https://carsbuyer.org/fr/decote/audi-q2",
  "licence": "Citation autorisée avec mention de la source Carsbuyer et de la date.",
  "measured": "asking_price",
  "measured_note": "Prix DEMANDÉS dans les annonces actives sur AutoScout24, pas des prix de vente conclus.",
  "method": "log(prix) ~ millésime, moindres carrés sur les prix médians de chaque millésime comptant au moins cinq annonces",
  "collected_until": "2026-10-23",
  "updated_at": "2026-10-23T08:32:29Z",
  "market": "FR",
  "currency": "EUR",
  "language": "fr",
  "brand": "Audi",
  "model": "Q2",
  "slug": "audi-q2",
  "sample_size": 154,
  "model_years": {
    "from": 2017,
    "to": 2026
  },
  "annual_depreciation_rate": 0.079,
  "fit_r2": 0.978,
  "half_life_years": 8.4,
  "value_retained": [
    {
      "after_years": 3,
      "share_of_value": 0.782
    },
    {
      "after_years": 5,
      "share_of_value": 0.663
    },
    {
      "after_years": 8,
      "share_of_value": 0.519
    },
    {
      "after_years": 10,
      "share_of_value": 0.44
    }
  ],
  "curve_reference": {
    "age": 0,
    "model_year": 2026,
    "price_eur": 32009
  },
  "year_of_age_cost": {
    "note": "Valeurs issues de la courbe ajustée, pas des médianes brutes.",
    "points": [
      {
        "age": 0,
        "model_year": 2026,
        "cost_of_one_more_year_eur": 2521,
        "curve_price_eur": 32009
      },
      {
        "age": 3,
        "model_year": 2023,
        "cost_of_one_more_year_eur": 1971,
        "curve_price_eur": 25025
      },
      {
        "age": 5,
        "model_year": 2021,
        "cost_of_one_more_year_eur": 1673,
        "curve_price_eur": 21238
      },
      {
        "age": 8,
        "model_year": 2018,
        "cost_of_one_more_year_eur": 1308,
        "curve_price_eur": 16604
      },
      {
        "age": 9,
        "model_year": 2017,
        "cost_of_one_more_year_eur": 1205,
        "curve_price_eur": 15296
      }
    ]
  },
  "bend": {
    "age": null,
    "note": "Un ajustement avec cassure a été testé à chaque âge entre 4 et 15 ans ; il n'est publié que s'il bat nettement le taux constant."
  },
  "cheap_from": null,
  "by_model_year": [
    {
      "model_year": 2026,
      "sample_size": 40,
      "asking_price": {
        "median": 32809,
        "p25": 30749,
        "p75": 35147
      },
      "mileage_km_median": 3608
    },
    {
      "model_year": 2025,
      "sample_size": 41,
      "asking_price": {
        "median": 30980,
        "p25": 28490,
        "p75": 33990
      },
      "mileage_km_median": 15145
    },
    {
      "model_year": 2024,
      "sample_size": 6,
      "asking_price": {
        "median": 26875,
        "p25": 24692,
        "p75": 26950
      },
      "mileage_km_median": 23199
    },
    {
      "model_year": 2023,
      "sample_size": 6,
      "asking_price": {
        "median": 23990,
        "p25": 23163,
        "p75": 25122
      },
      "mileage_km_median": 39602
    },
    {
      "model_year": 2022,
      "sample_size": 5,
      "asking_price": {
        "median": 21799,
        "p25": 21300,
        "p75": 21990
      },
      "mileage_km_median": 79800
    },
    {
      "model_year": 2020,
      "sample_size": 5,
      "asking_price": {
        "median": 19980,
        "p25": 18990,
        "p75": 20490
      },
      "mileage_km_median": 101370
    },
    {
      "model_year": 2019,
      "sample_size": 6,
      "asking_price": {
        "median": 17240,
        "p25": 16489,
        "p75": 19310
      },
      "mileage_km_median": 97499
    },
    {
      "model_year": 2018,
      "sample_size": 35,
      "asking_price": {
        "median": 16890,
        "p25": 15540,
        "p75": 19240
      },
      "mileage_km_median": 124624
    },
    {
      "model_year": 2017,
      "sample_size": 6,
      "asking_price": {
        "median": 15940,
        "p25": 14715,
        "p75": 18371
      },
      "mileage_km_median": 114305
    }
  ],
  "related": {
    "model": "https://carsbuyer.org/fr/cote/audi-q2",
    "depreciation_index": "https://carsbuyer.org/fr/decote",
    "methodology": "https://carsbuyer.org/fr/methodologie"
  }
}