{
  "slug": "citroen-c4",
  "brand": "Citroën",
  "model": "C4",
  "url": "https://carsbuyer.org/liquidez/citroen-c4",
  "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": 652,
  "sample_still_listed": 202,
  "median_days": 27,
  "p25_days": 9,
  "p75_days": 58,
  "gone_in_30d": 0.593,
  "gone_in_60d": 0.761,
  "gone_in_90d": 0.889,
  "relisted_share": 0.359,
  "price_cut_share": 0.27,
  "price_cut_median": 0.102,
  "by_price": [
    {
      "key": "lt5",
      "label": "Até €5.000",
      "sample": 441,
      "gone_in_30d": 0.63,
      "median_days": 19
    },
    {
      "key": "5-10",
      "label": "€5.000 a €10.000",
      "sample": 139,
      "gone_in_30d": 0.558,
      "median_days": 30
    },
    {
      "key": "10-20",
      "label": "€10.000 a €20.000",
      "sample": 56,
      "gone_in_30d": 0.436,
      "median_days": 30
    }
  ],
  "by_age": [
    {
      "key": "0-5",
      "label": "Até 5 anos",
      "sample": 73,
      "gone_in_30d": 0.515,
      "median_days": 30
    },
    {
      "key": "11-15",
      "label": "11 a 15 anos",
      "sample": 119,
      "gone_in_30d": 0.528,
      "median_days": 30
    },
    {
      "key": "16+",
      "label": "16 anos ou mais",
      "sample": 428,
      "gone_in_30d": 0.624,
      "median_days": 24
    }
  ],
  "by_district": [
    {
      "key": "lisboa",
      "label": "Lisboa",
      "sample": 143,
      "gone_in_30d": 0.559,
      "median_days": 29
    },
    {
      "key": "porto",
      "label": "Porto",
      "sample": 83,
      "gone_in_30d": 0.579,
      "median_days": 27
    },
    {
      "key": "setubal",
      "label": "Setúbal",
      "sample": 75,
      "gone_in_30d": 0.666,
      "median_days": 24
    },
    {
      "key": "braga",
      "label": "Braga",
      "sample": 70,
      "gone_in_30d": 0.583,
      "median_days": 28
    },
    {
      "key": "aveiro",
      "label": "Aveiro",
      "sample": 42,
      "gone_in_30d": 0.684,
      "median_days": 15
    }
  ],
  "updated": "2026-08-31T06:58:56Z",
  "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"
}