{
  "source": "Carsbuyer",
  "source_url": "https://carsbuyer.org/pt/preco/audi-a3",
  "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": "A3",
  "slug": "audi-a3",
  "sample_size": 184,
  "asking_price": {
    "median": 4500,
    "p25": 2900,
    "p75": 7000
  },
  "fair_value_estimate": null,
  "mileage_km_median": 300000,
  "model_years": {
    "from": 1996,
    "to": 2023
  },
  "fuel_mix": [
    {
      "fuel": "Diesel",
      "share": 0.74
    },
    {
      "fuel": "Gasolina",
      "share": 0.25
    },
    {
      "fuel": "Híbrido (Gasolina)",
      "share": 0.01
    }
  ],
  "by_fuel": [
    {
      "key": "diesel",
      "label": "Diesel",
      "sample_size": 130,
      "share_of_model_listings": 0.707,
      "asking_price": {
        "median": 5000,
        "p25": 3500,
        "p75": 7374
      },
      "mileage_km_median": 316000,
      "model_years": {
        "from": 1996,
        "to": 2016
      },
      "vs_model_year_matched": {
        "ratio": 1.0815,
        "shared_years": 11
      },
      "vs_model_age_normalized": {
        "ratio": 1.3889,
        "listings_used": 49
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/diesel"
    },
    {
      "key": "gasolina",
      "label": "Gasolina",
      "sample_size": 43,
      "share_of_model_listings": 0.234,
      "asking_price": {
        "median": 2500,
        "p25": 2050,
        "p75": 5000
      },
      "mileage_km_median": 247000,
      "model_years": {
        "from": 1997,
        "to": 2022
      },
      "vs_model_year_matched": {
        "ratio": 0.9367,
        "shared_years": 3
      },
      "vs_model_age_normalized": {
        "ratio": 0.6717,
        "listings_used": 36
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/gasolina"
    }
  ],
  "by_transmission": [
    {
      "key": "manual",
      "label": "Manual",
      "sample_size": 169,
      "share_of_model_listings": 0.918,
      "asking_price": {
        "median": 4500,
        "p25": 2900,
        "p75": 6500
      },
      "mileage_km_median": 300000,
      "model_years": {
        "from": 1996,
        "to": 2017
      },
      "vs_model_year_matched": {
        "ratio": 1.0256,
        "shared_years": 11
      },
      "vs_model_age_normalized": null,
      "page": null
    }
  ],
  "by_district": [
    {
      "key": "lisboa",
      "label": "Lisboa",
      "sample_size": 37,
      "share_of_model_listings": 0.201,
      "asking_price": {
        "median": 5700,
        "p25": 3700,
        "p75": 8350
      },
      "mileage_km_median": 247500,
      "model_years": {
        "from": 1996,
        "to": 2023
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 1.1871,
        "listings_used": 22
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/lisboa"
    },
    {
      "key": "porto",
      "label": "Porto",
      "sample_size": 32,
      "share_of_model_listings": 0.174,
      "asking_price": {
        "median": 4825,
        "p25": 2437,
        "p75": 7549
      },
      "mileage_km_median": 323000,
      "model_years": {
        "from": 1997,
        "to": 2017
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 1.0232,
        "listings_used": 24
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/porto"
    },
    {
      "key": "braga",
      "label": "Braga",
      "sample_size": 19,
      "share_of_model_listings": 0.103,
      "asking_price": {
        "median": 3950,
        "p25": 2050,
        "p75": 7899
      },
      "mileage_km_median": 266000,
      "model_years": {
        "from": 1996,
        "to": 2012
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 0.8119,
        "listings_used": 16
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/braga"
    },
    {
      "key": "setubal",
      "label": "Setúbal",
      "sample_size": 19,
      "share_of_model_listings": 0.103,
      "asking_price": {
        "median": 3900,
        "p25": 2975,
        "p75": 6745
      },
      "mileage_km_median": 290000,
      "model_years": {
        "from": 1997,
        "to": 2012
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 1.0259,
        "listings_used": 15
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/setubal"
    },
    {
      "key": "aveiro",
      "label": "Aveiro",
      "sample_size": 14,
      "share_of_model_listings": 0.076,
      "asking_price": {
        "median": 4000,
        "p25": 2537,
        "p75": 5200
      },
      "mileage_km_median": null,
      "model_years": {
        "from": 1997,
        "to": 2006
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 0.8511,
        "listings_used": 13
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/aveiro"
    },
    {
      "key": "faro",
      "label": "Faro",
      "sample_size": 14,
      "share_of_model_listings": 0.076,
      "asking_price": {
        "median": 3875,
        "p25": 2100,
        "p75": 4612
      },
      "mileage_km_median": null,
      "model_years": {
        "from": 1997,
        "to": 2012
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": {
        "ratio": 0.7576,
        "listings_used": 13
      },
      "page": "https://carsbuyer.org/pt/preco/audi-a3/faro"
    },
    {
      "key": "santarem",
      "label": "Santarém",
      "sample_size": 14,
      "share_of_model_listings": 0.076,
      "asking_price": {
        "median": 5000,
        "p25": 3900,
        "p75": 6950
      },
      "mileage_km_median": null,
      "model_years": {
        "from": 1998,
        "to": 2016
      },
      "vs_model_year_matched": null,
      "vs_model_age_normalized": null,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/santarem"
    }
  ],
  "days_to_sell": {
    "median_days": 29,
    "sample_size": 688
  },
  "by_year": [
    {
      "year": "2017-2023",
      "sample_size": 6,
      "asking_price": {
        "median": 22500,
        "p25": 18750,
        "p75": 25312
      },
      "fair_value_estimate": {
        "median": 20654,
        "low": 14685,
        "high": 29097
      },
      "mileage_km_median": null,
      "page": null,
      "page_absent_because": "merged_band"
    },
    {
      "year": "2014-2016",
      "sample_size": 5,
      "asking_price": {
        "median": 15500,
        "p25": 13900,
        "p75": 15500
      },
      "fair_value_estimate": {
        "median": 13269,
        "low": 8490,
        "high": 18821
      },
      "mileage_km_median": null,
      "page": null,
      "page_absent_because": "merged_band"
    },
    {
      "year": 2013,
      "sample_size": 23,
      "asking_price": {
        "median": 11500,
        "p25": 9750,
        "p75": 12749
      },
      "fair_value_estimate": {
        "median": 11082,
        "low": 6924,
        "high": 16101
      },
      "mileage_km_median": 205000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2013",
      "page_absent_because": null
    },
    {
      "year": 2012,
      "sample_size": 10,
      "asking_price": {
        "median": 11890,
        "p25": 8875,
        "p75": 12750
      },
      "fair_value_estimate": {
        "median": 9930,
        "low": 6716,
        "high": 14341
      },
      "mileage_km_median": 204000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2012",
      "page_absent_because": null
    },
    {
      "year": 2010,
      "sample_size": 27,
      "asking_price": {
        "median": 7499,
        "p25": 6250,
        "p75": 8500
      },
      "fair_value_estimate": {
        "median": 6994,
        "low": 5204,
        "high": 10560
      },
      "mileage_km_median": 213000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2010",
      "page_absent_because": null
    },
    {
      "year": 2009,
      "sample_size": 7,
      "asking_price": {
        "median": 8490,
        "p25": 7799,
        "p75": 8750
      },
      "fair_value_estimate": {
        "median": 6700,
        "low": 5101,
        "high": 9277
      },
      "mileage_km_median": 200000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2009",
      "page_absent_because": null
    },
    {
      "year": "2006-2008",
      "sample_size": 6,
      "asking_price": {
        "median": 6500,
        "p25": 5775,
        "p75": 7375
      },
      "fair_value_estimate": {
        "median": 5877,
        "low": 4282,
        "high": 8348
      },
      "mileage_km_median": null,
      "page": null,
      "page_absent_because": "merged_band"
    },
    {
      "year": 2007,
      "sample_size": 25,
      "asking_price": {
        "median": 5600,
        "p25": 4500,
        "p75": 7000
      },
      "fair_value_estimate": {
        "median": 5877,
        "low": 4282,
        "high": 8348
      },
      "mileage_km_median": 287000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2007",
      "page_absent_because": null
    },
    {
      "year": 2005,
      "sample_size": 32,
      "asking_price": {
        "median": 4575,
        "p25": 3687,
        "p75": 5762
      },
      "fair_value_estimate": null,
      "mileage_km_median": 305000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2005",
      "page_absent_because": null
    },
    {
      "year": 2004,
      "sample_size": 22,
      "asking_price": {
        "median": 4600,
        "p25": 3850,
        "p75": 5000
      },
      "fair_value_estimate": null,
      "mileage_km_median": 313532,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2004",
      "page_absent_because": null
    },
    {
      "year": 2003,
      "sample_size": 17,
      "asking_price": {
        "median": 3950,
        "p25": 3500,
        "p75": 5500
      },
      "fair_value_estimate": null,
      "mileage_km_median": 320000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2003",
      "page_absent_because": null
    },
    {
      "year": 2002,
      "sample_size": 12,
      "asking_price": {
        "median": 2937,
        "p25": 2800,
        "p75": 4624
      },
      "fair_value_estimate": null,
      "mileage_km_median": 360000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2002",
      "page_absent_because": null
    },
    {
      "year": 2001,
      "sample_size": 20,
      "asking_price": {
        "median": 4875,
        "p25": 3300,
        "p75": 5250
      },
      "fair_value_estimate": null,
      "mileage_km_median": 339077,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2001",
      "page_absent_because": null
    },
    {
      "year": 2000,
      "sample_size": 13,
      "asking_price": {
        "median": 2300,
        "p25": 2100,
        "p75": 4700
      },
      "fair_value_estimate": null,
      "mileage_km_median": 297500,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/2000",
      "page_absent_because": null
    },
    {
      "year": 1999,
      "sample_size": 23,
      "asking_price": {
        "median": 2700,
        "p25": 2150,
        "p75": 3500
      },
      "fair_value_estimate": null,
      "mileage_km_median": 390000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/1999",
      "page_absent_because": null
    },
    {
      "year": 1998,
      "sample_size": 12,
      "asking_price": {
        "median": 2600,
        "p25": 2150,
        "p75": 3162
      },
      "fair_value_estimate": null,
      "mileage_km_median": 300000,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/1998",
      "page_absent_because": null
    },
    {
      "year": 1997,
      "sample_size": 9,
      "asking_price": {
        "median": 1800,
        "p25": 1800,
        "p75": 3900
      },
      "fair_value_estimate": null,
      "mileage_km_median": 382437,
      "page": "https://carsbuyer.org/pt/preco/audi-a3/1997",
      "page_absent_because": null
    }
  ],
  "years_omitted_thin_sample": 2,
  "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-a3",
    "liquidity": "https://carsbuyer.org/pt/liquidez/audi-a3",
    "facets": [
      "https://carsbuyer.org/pt/preco/audi-a3/diesel",
      "https://carsbuyer.org/pt/preco/audi-a3/gasolina",
      "https://carsbuyer.org/pt/preco/audi-a3/lisboa",
      "https://carsbuyer.org/pt/preco/audi-a3/porto",
      "https://carsbuyer.org/pt/preco/audi-a3/braga",
      "https://carsbuyer.org/pt/preco/audi-a3/setubal",
      "https://carsbuyer.org/pt/preco/audi-a3/aveiro",
      "https://carsbuyer.org/pt/preco/audi-a3/faro",
      "https://carsbuyer.org/pt/preco/audi-a3/santarem"
    ],
    "duels": [
      "https://carsbuyer.org/pt/diesel-ou-gasolina/audi-a3"
    ],
    "methodology": "https://carsbuyer.org/pt/metodologia"
  }
}