{"methodology":"https://wiveda.de/auto-bewerten/methodik","brand_slug":"mercedes-benz","brand_name":"Mercedes-Benz","model_slug":"sl-560","model_name":"SL 560","sample_size":1,"price_min":19900,"price_median":19900,"price_max":19900,"thin":true,"price_history":[{"month":"2026-08","median_price":19900,"sample_size":1}],"generated_at":"2026-08-14T11:34:02.811573Z"}