{"methodology":"https://wiveda.de/auto-bewerten/methodik","brand_slug":"bmw","brand_name":"BMW","model_slug":"x3","model_name":"X3","sample_size":56,"price_min":8450,"price_median":26490,"price_max":50900,"thin":false,"price_history":[{"month":"2026-06","median_price":20445,"sample_size":12},{"month":"2026-07","median_price":24440,"sample_size":34},{"month":"2026-08","median_price":26490,"sample_size":56}],"generated_at":"2026-08-26T18:49:55.959714Z"}