{
  "source": "Carsbuyer",
  "source_url": "https://carsbuyer.org/pt/preco/audi-a4",
  "licence": "Citação permitida com atribuição a Carsbuyer e indicação da data.",
  "measured": "asking_price",
  "measured_note": "Preços PEDIDOS em anúncios ativos do OLX Portugal, não preços de venda fechados.",
  "collected_until": "2026-09-15",
  "updated_at": "2026-09-15T06:51:28Z",
  "market": "PT",
  "currency": "EUR",
  "brand": "Audi",
  "model": "A4",
  "slug": "audi-a4",
  "sample_size": 171,
  "asking_price": {
    "median": 4900,
    "p25": 3000,
    "p75": 7500
  },
  "fair_value_estimate": null,
  "mileage_km_median": 281000,
  "model_years": {
    "from": 1994,
    "to": 2017
  },
  "fuel_mix": [
    {
      "fuel": "Diesel",
      "share": 0.86
    },
    {
      "fuel": "Gasolina",
      "share": 0.14
    },
    {
      "fuel": "GPL",
      "share": 0.01
    }
  ],
  "by_fuel": [
    {
      "key": "diesel",
      "label": "Diesel",
      "sample_size": 136,
      "share_of_model_listings": 0.795,
      "asking_price": {
        "median": 4999,
        "p25": 3500,
        "p75": 7562
      },
      "mileage_km_median": 298000,
      "model_years": {
        "from": 1995,
        "to": 2017
      },
      "vs_model_year_matched": {
        "ratio": 0.9845,
        "shared_years": 12
      },
      "vs_model_age_normalized": {
        "ratio": 0.7917,
        "listings_used": 27
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a4/diesel"
    },
    {
      "key": "gasolina",
      "label": "Gasolina",
      "sample_size": 22,
      "share_of_model_listings": 0.129,
      "asking_price": {
        "median": 4325,
        "p25": 1487,
        "p75": 6000
      },
      "mileage_km_median": 223000,
      "model_years": {
        "from": 1995,
        "to": 2012
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 1.2812,
        "listings_used": 16
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a4/gasolina"
    }
  ],
  "by_transmission": [
    {
      "key": "manual",
      "label": "Manual",
      "sample_size": 150,
      "share_of_model_listings": 0.877,
      "asking_price": {
        "median": 4974,
        "p25": 3300,
        "p75": 7500
      },
      "mileage_km_median": 285000,
      "model_years": {
        "from": 1994,
        "to": 2017
      },
      "vs_model_year_matched": {
        "ratio": 1,
        "shared_years": 14
      },
      "vs_model_age_normalized": null,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/manual"
    },
    {
      "key": "automatica",
      "label": "Automática",
      "sample_size": 14,
      "share_of_model_listings": 0.082,
      "asking_price": {
        "median": 6375,
        "p25": 4125,
        "p75": 10900
      },
      "mileage_km_median": null,
      "model_years": {
        "from": 2000,
        "to": 2017
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": null,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/automatica"
    }
  ],
  "by_district": [
    {
      "key": "lisboa",
      "label": "Lisboa",
      "sample_size": 36,
      "share_of_model_listings": 0.211,
      "asking_price": {
        "median": 4350,
        "p25": 2937,
        "p75": 6287
      },
      "mileage_km_median": 271000,
      "model_years": {
        "from": 1996,
        "to": 2017
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 0.881,
        "listings_used": 25
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a4/lisboa"
    },
    {
      "key": "porto",
      "label": "Porto",
      "sample_size": 27,
      "share_of_model_listings": 0.158,
      "asking_price": {
        "median": 5000,
        "p25": 2950,
        "p75": 5750
      },
      "mileage_km_median": 310000,
      "model_years": {
        "from": 1995,
        "to": 2010
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 0.8842,
        "listings_used": 21
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a4/porto"
    },
    {
      "key": "braga",
      "label": "Braga",
      "sample_size": 19,
      "share_of_model_listings": 0.111,
      "asking_price": {
        "median": 5250,
        "p25": 3475,
        "p75": 6999
      },
      "mileage_km_median": 280500,
      "model_years": {
        "from": 1995,
        "to": 2016
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 1.158,
        "listings_used": 15
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a4/braga"
    },
    {
      "key": "setubal",
      "label": "Setúbal",
      "sample_size": 17,
      "share_of_model_listings": 0.099,
      "asking_price": {
        "median": 4350,
        "p25": 2850,
        "p75": 7000
      },
      "mileage_km_median": 272500,
      "model_years": {
        "from": 1997,
        "to": 2012
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 1,
        "listings_used": 13
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a4/setubal"
    }
  ],
  "days_to_sell": {
    "median_days": 24,
    "sample_size": 750
  },
  "by_year": [
    {
      "year": 2017,
      "sample_size": 5,
      "asking_price": {
        "median": 17500,
        "p25": 17000,
        "p75": 17500
      },
      "fair_value_estimate": {
        "median": 16811,
        "low": 12419,
        "high": 24027
      },
      "mileage_km_median": 152912,
      "page": null,
      "page_absent_because": "below_year_floor"
    },
    {
      "year": 2016,
      "sample_size": 24,
      "asking_price": {
        "median": 16150,
        "p25": 15000,
        "p75": 18000
      },
      "fair_value_estimate": {
        "median": 15115,
        "low": 11640,
        "high": 21971
      },
      "mileage_km_median": 167000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2016",
      "page_absent_because": null
    },
    {
      "year": 2012,
      "sample_size": 22,
      "asking_price": {
        "median": 10700,
        "p25": 8612,
        "p75": 12000
      },
      "fair_value_estimate": {
        "median": 10147,
        "low": 7093,
        "high": 14322
      },
      "mileage_km_median": 273059,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2012",
      "page_absent_because": null
    },
    {
      "year": 2011,
      "sample_size": 21,
      "asking_price": {
        "median": 9500,
        "p25": 8400,
        "p75": 11000
      },
      "fair_value_estimate": {
        "median": 9680,
        "low": 7059,
        "high": 12729
      },
      "mileage_km_median": 220235,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2011",
      "page_absent_because": null
    },
    {
      "year": 2010,
      "sample_size": 24,
      "asking_price": {
        "median": 9500,
        "p25": 7987,
        "p75": 10250
      },
      "fair_value_estimate": {
        "median": 8813,
        "low": 6368,
        "high": 11991
      },
      "mileage_km_median": 236000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2010",
      "page_absent_because": null
    },
    {
      "year": 2009,
      "sample_size": 28,
      "asking_price": {
        "median": 7500,
        "p25": 6867,
        "p75": 8600
      },
      "fair_value_estimate": {
        "median": 7536,
        "low": 5634,
        "high": 9200
      },
      "mileage_km_median": 273500,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2009",
      "page_absent_because": null
    },
    {
      "year": 2008,
      "sample_size": 15,
      "asking_price": {
        "median": 7000,
        "p25": 5499,
        "p75": 7750
      },
      "fair_value_estimate": {
        "median": 6808,
        "low": 5043,
        "high": 9317
      },
      "mileage_km_median": 272970,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2008",
      "page_absent_because": null
    },
    {
      "year": 2007,
      "sample_size": 11,
      "asking_price": {
        "median": 6780,
        "p25": 4749,
        "p75": 7449
      },
      "fair_value_estimate": {
        "median": 5436,
        "low": 4087,
        "high": 8430
      },
      "mileage_km_median": 280000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2007",
      "page_absent_because": null
    },
    {
      "year": 2006,
      "sample_size": 35,
      "asking_price": {
        "median": 5500,
        "p25": 4600,
        "p75": 7375
      },
      "fair_value_estimate": {
        "median": 4579,
        "low": 3641,
        "high": 7284
      },
      "mileage_km_median": 258424,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2006",
      "page_absent_because": null
    },
    {
      "year": 2005,
      "sample_size": 14,
      "asking_price": {
        "median": 4825,
        "p25": 4200,
        "p75": 6000
      },
      "fair_value_estimate": null,
      "mileage_km_median": 259000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2005",
      "page_absent_because": null
    },
    {
      "year": 2004,
      "sample_size": 33,
      "asking_price": {
        "median": 3999,
        "p25": 3000,
        "p75": 4000
      },
      "fair_value_estimate": null,
      "mileage_km_median": 306907,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2004",
      "page_absent_because": null
    },
    {
      "year": 2003,
      "sample_size": 17,
      "asking_price": {
        "median": 4300,
        "p25": 2900,
        "p75": 5200
      },
      "fair_value_estimate": null,
      "mileage_km_median": 313720,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2003",
      "page_absent_because": null
    },
    {
      "year": 2002,
      "sample_size": 17,
      "asking_price": {
        "median": 4200,
        "p25": 3500,
        "p75": 6000
      },
      "fair_value_estimate": null,
      "mileage_km_median": 320000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2002",
      "page_absent_because": null
    },
    {
      "year": 2001,
      "sample_size": 15,
      "asking_price": {
        "median": 4300,
        "p25": 3750,
        "p75": 5125
      },
      "fair_value_estimate": null,
      "mileage_km_median": 298000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2001",
      "page_absent_because": null
    },
    {
      "year": 2000,
      "sample_size": 27,
      "asking_price": {
        "median": 2700,
        "p25": 2000,
        "p75": 3125
      },
      "fair_value_estimate": null,
      "mileage_km_median": 322000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/2000",
      "page_absent_because": null
    },
    {
      "year": 1999,
      "sample_size": 39,
      "asking_price": {
        "median": 1850,
        "p25": 1225,
        "p75": 2825
      },
      "fair_value_estimate": null,
      "mileage_km_median": 300000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/1999",
      "page_absent_because": null
    },
    {
      "year": 1998,
      "sample_size": 11,
      "asking_price": {
        "median": 1600,
        "p25": 1175,
        "p75": 2950
      },
      "fair_value_estimate": null,
      "mileage_km_median": 320000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/1998",
      "page_absent_because": null
    },
    {
      "year": 1997,
      "sample_size": 29,
      "asking_price": {
        "median": 1600,
        "p25": 1100,
        "p75": 2250
      },
      "fair_value_estimate": null,
      "mileage_km_median": 387984,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/1997",
      "page_absent_because": null
    },
    {
      "year": 1996,
      "sample_size": 9,
      "asking_price": {
        "median": 2100,
        "p25": 890,
        "p75": 3000
      },
      "fair_value_estimate": null,
      "mileage_km_median": 350000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/1996",
      "page_absent_because": null
    },
    {
      "year": 1995,
      "sample_size": 7,
      "asking_price": {
        "median": 1600,
        "p25": 1500,
        "p75": 2375
      },
      "fair_value_estimate": null,
      "mileage_km_median": 215000,
      "page": "https://carsbuyer.org/pt/preco/audi-a4/1995",
      "page_absent_because": null
    }
  ],
  "years_omitted_thin_sample": 1,
  "page_coverage_note": "`page` é o endereço que existe agora; quando é nulo, `page_absent_because` diz porquê. \"merged_band\" é uma linha que junta anos vizinhos e nunca terá endereço próprio; \"below_year_floor\" é um ano com menos de 10 anúncios, que não publicamos de propósito; \"outside_publication_wave\" é amostra suficiente num modelo que ainda não entrou na vaga de publicação — esse volta a aparecer. Em qualquer dos casos os números do ano estão aqui na mesma. Os limiares estão em /pt/metodologia.",
  "related": {
    "depreciation": "https://carsbuyer.org/pt/depreciacao/audi-a4",
    "liquidity": "https://carsbuyer.org/pt/liquidez/audi-a4",
    "facets": [
      "https://carsbuyer.org/pt/preco/audi-a4/diesel",
      "https://carsbuyer.org/pt/preco/audi-a4/gasolina",
      "https://carsbuyer.org/pt/preco/audi-a4/manual",
      "https://carsbuyer.org/pt/preco/audi-a4/automatica",
      "https://carsbuyer.org/pt/preco/audi-a4/lisboa",
      "https://carsbuyer.org/pt/preco/audi-a4/porto",
      "https://carsbuyer.org/pt/preco/audi-a4/braga",
      "https://carsbuyer.org/pt/preco/audi-a4/setubal"
    ],
    "duels": [],
    "methodology": "https://carsbuyer.org/pt/metodologia"
  }
}