The answer to this question depends on several factors, including the type of car you are purchasing or leasing and the type of insurance you are looking to purchase. In general, it is recommended to get car insurance as soon as possible after purchasing or leasing a car.
For new cars, it can take up to 30 days for the insurance company to issue a policy after applying for coverage. For used cars, it can take up to 60 days. Additionally, many insurance companies require a car to be registered before issuing insurance coverage. In some cases, the dealer will not allow you to take possession of the vehicle until you show proof of insurance.