买卖车协议书怎么写合法

我作为一个大语言模型，以下是一个简单的汽车买卖合同范本。您可以根据实际情况进行修改和补充：
卖方（甲方）：__________________ 身份证号：______________ 买方（乙方）：__________________ 身份证号：______________ 中介方（丙方）：_________________ 营业执照号：____________ 根据《中华人民共和国合同法》及相关法律法规的规定，甲乙双方在平等、自愿、公平、诚实信用的基础上，就乙方向甲方购买汽车事宜达成如下协议：
第一条 车辆基本情况 1.1 车辆品牌：________________ 1.2 车辆型号：________________ 1.3 车辆识别代码（VIN）：___________ 1.4 发动机号码：________________ 1.5 车身颜色：________________ 1.6 车辆使用性质：________________ 1.7 车辆初次登记日期：____________ 1.8 车辆行驶里程：_______________ 第二条 交易价格及支付方式 2.1 双方经协商一致，确定车辆的交易价格为人民币（大写）：________________元整； 2.2 乙方应在签订本合同之日向甲方支付定金人民币（大写）：________________元整； 2.3 乙方应在办理完车辆过户手续后向甲方支付剩余车款人民币（大写）：________________元整； 2.4 乙方可以选择以下方式支付车款：现金/银行转账/支付宝/微信支付等。
第三条 交车时间、地点及验收 3.1 交车时间：自本合同签订之日起________个工作日内； 3.2 交车地点：________________； 3.3 甲方应在交车时将车辆钥匙、行驶证等相关证件和材料交付给乙方，乙方应在收到车辆后当场进行验收。如车辆在验收时存在质量问题，乙方应立即向甲方提出，甲方应承担保修责任。
第四条 过户手续办理 4.1 甲乙双方应在交车后的________个工作日内共同办理车辆过户手续； 4.2 办理过户手续所产生的费用由乙方承担； 4.3 甲方应协助乙方办理车辆过户手续，提供必要的证件和材料。
第五条 违约责任 5.1 任何一方违反本合同的约定，均应承担违约责任，赔偿对方因此所遭受的损失； 5.2 若甲方未按照约定的期限交付车辆，每逾期一日，应按车辆交易价格的千分之五向乙方支付违约金； 5.3 若乙方未按照约定的期限支付车款，每逾期一日，应按车辆交易价格的千分之五向甲方支付违约金。
第六条 争议解决 如双方在本合同履行过程中发生争议，应首先友好协商解决；协商不成的，可以向合同签订地人民法院提起诉讼。
第七条 其他约定事项 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