{
  "slug": "audi-a4",
  "brand": "Audi",
  "model": "A4",
  "url": "https://carsbuyer.org/liquidez/audi-a4",
  "measure": "days from the listing appearing on OLX to the last scrape cycle that saw it live",
  "estimator": "kaplan-meier, listings still on sale censored at the last scrape",
  "sample_ended": 666,
  "sample_still_listed": 172,
  "median_days": 24,
  "p25_days": 7,
  "p75_days": 44,
  "gone_in_30d": 0.633,
  "gone_in_60d": 0.813,
  "gone_in_90d": 0.903,
  "relisted_share": 0.422,
  "price_cut_share": 0.317,
  "price_cut_median": 0.103,
  "by_price": [
    {
      "key": "lt5",
      "label": "Até €5.000",
      "sample": 411,
      "gone_in_30d": 0.706,
      "median_days": 18
    },
    {
      "key": "5-10",
      "label": "€5.000 a €10.000",
      "sample": 180,
      "gone_in_30d": 0.513,
      "median_days": 30
    },
    {
      "key": "10-20",
      "label": "€10.000 a €20.000",
      "sample": 68,
      "gone_in_30d": 0.532,
      "median_days": 30
    }
  ],
  "by_age": [
    {
      "key": "6-10",
      "label": "6 a 10 anos",
      "sample": 43,
      "gone_in_30d": 0.664,
      "median_days": 23
    },
    {
      "key": "11-15",
      "label": "11 a 15 anos",
      "sample": 45,
      "gone_in_30d": 0.501,
      "median_days": 30
    },
    {
      "key": "16+",
      "label": "16 anos ou mais",
      "sample": 574,
      "gone_in_30d": 0.641,
      "median_days": 24
    }
  ],
  "by_district": [
    {
      "key": "lisboa",
      "label": "Lisboa",
      "sample": 149,
      "gone_in_30d": 0.674,
      "median_days": 22
    },
    {
      "key": "porto",
      "label": "Porto",
      "sample": 105,
      "gone_in_30d": 0.592,
      "median_days": 30
    },
    {
      "key": "setubal",
      "label": "Setúbal",
      "sample": 59,
      "gone_in_30d": 0.741,
      "median_days": 22
    },
    {
      "key": "aveiro",
      "label": "Aveiro",
      "sample": 46,
      "gone_in_30d": 0.65,
      "median_days": 19
    },
    {
      "key": "braga",
      "label": "Braga",
      "sample": 46,
      "gone_in_30d": 0.474,
      "median_days": 31
    }
  ],
  "updated": "2026-09-01T14:50:37Z",
  "licence": "https://carsbuyer.org/metodologia#licenca",
  "caveat": "a listing leaving OLX is not proof of a sale: an ad runs in 30-day cycles and can simply expire"
}