{"brand_slug":"chevrolet","brand_name":"Chevrolet","model_slug":"kalos","model_name":"Kalos","sample_size":2,"price_min":768,"price_median":1849,"price_max":2930,"thin":true,"price_history":[{"month":"2026-07","median_price":1849,"sample_size":2}],"generated_at":"2026-07-30T00:20:27.297173Z"}