{"methodology":"https://wiveda.de/auto-bewerten/methodik","brand_slug":"bmw","brand_name":"BMW","model_slug":"225","model_name":"225","sample_size":5,"price_min":13599,"price_median":13999,"price_max":18584,"thin":false,"price_history":[{"month":"2026-06","median_price":13599,"sample_size":2},{"month":"2026-07","median_price":13599,"sample_size":3},{"month":"2026-08","median_price":13999,"sample_size":5}],"generated_at":"2026-08-26T21:42:38.156515Z"}