Final answer:
The question asked is missing crucial information about the second car's payment structure, making it impossible to determine after how many months the total payment would be the same for both cars.
Step-by-step explanation:
The question pertains to determining after how many months the total amount paid for the car would be the same given a down payment and a consistent monthly payment. As per the details, Sammy plans to make a $3,000 down payment and then pay $125 monthly. To find out when the total payment would be equal for both cars, we need more information about the second car's payment structure. Without this information, the question cannot be answered accurately.