{"methodology":"https://wiveda.de/auto-bewerten/methodik","brand_slug":"bmw","brand_name":"BMW","model_slug":"328","model_name":"328","sample_size":5,"price_min":8814,"price_median":15900,"price_max":30940,"thin":false,"price_history":[{"month":"2026-06","median_price":39900,"sample_size":1},{"month":"2026-07","median_price":39900,"sample_size":1},{"month":"2026-08","median_price":15900,"sample_size":5}],"generated_at":"2026-08-26T18:49:55.955102Z"}