{"methodology":"https://wiveda.de/auto-bewerten/methodik","brand_slug":"opel","brand_name":"Opel","model_slug":"meriva","model_name":"Meriva","sample_size":34,"price_min":1350,"price_median":3000,"price_max":8019,"thin":false,"price_history":[{"month":"2026-06","median_price":1800,"sample_size":3},{"month":"2026-07","median_price":2700,"sample_size":9},{"month":"2026-08","median_price":3300,"sample_size":24},{"month":"2026-09","median_price":3000,"sample_size":34}],"generated_at":"2026-09-11T14:06:25.911626Z"}