{"methodology":"https://wiveda.de/auto-bewerten/methodik","brand_slug":"bmw","brand_name":"BMW","model_slug":"218-active-tourer","model_name":"218 Active Tourer","sample_size":24,"price_min":10696,"price_median":17470,"price_max":28990,"thin":false,"price_history":[{"month":"2026-06","median_price":24999,"sample_size":3},{"month":"2026-07","median_price":26424,"sample_size":12},{"month":"2026-08","median_price":17470,"sample_size":24}],"generated_at":"2026-08-27T01:59:19.733025Z"}