长城多效防冻液 -35℃

评测依据

• review_count：21000
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:21:26","to":"2026-06-26 02:21:26"}
• intros：{"brand_intro":"长城润滑油是中国石化旗下品牌，成立于1998年，是中国最大的润滑油和冷却液生产商之一。长城拥有国家级实验室和多项技术专利，产品覆盖车用、工业用等多个领域。凭借稳定的品质和亲民的价格，长城在中国市场拥有庞大的用户基础，被誉为\"国民品牌\"。","product_intro":"长城多效防冻液采用优质乙二醇和复合添加剂配方，冰点-35℃，沸点106℃，适合中国大部分地区使用。产品具备优异的防冻、防沸、防锈和防腐蚀性能，特别针对中国路况和气候条件优化。适用于各种轿车、SUV和轻型卡车，性价比突出。","key_specs":["冰点：-35℃","沸点：106℃","容量：4L","主要成分：乙二醇+复合添加剂","适用车型：通用型","颜色：绿色"]}
• alt_products：[{"product_name":"长城多效防冻液 -35℃","brand":"长城","model":"4L/桶","price":49},{"product_name":"百适通AF2100长效防冻液 -37℃","brand":"百适通","model":"3.78L/桶","price":69},{"product_name":"博世通用型防冻液 -45℃","brand":"博世","model":"4L/桶","price":79}]
• kol_quotes：["汽车之家论坛：长城防冻液用了三年没出过问题，国货值得信赖。","抖音养车博主：几十块钱的价格，性能不输百元级产品，适合经济型车主。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.69999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为价格实惠，适合日常保养。大量评价提到在华北地区冬季使用效果良好，未出现异常。部分车主反映产品包装有防伪标识，购买放心。少数用户指出-35℃冰点对于东北极寒地区可能不够用，建议选择-45℃版本。整体口碑扎实，复购率较高。","source_count":0}},{"source":"objective","score":76.99651515151514,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":49,"wom_score":84.69999999999999}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":21000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["汽车之家论坛：长城防冻液用了三年没出过问题，国货值得信赖。","抖音养车博主：几十块钱的价格，性能不输百元级产品，适合经济型车主。"]}}]
• method_version：v2
• search_visual：null