Final answer:
The amount of interest paid is $20032.
Step-by-step explanation:
To calculate the amount of interest paid for the car, we can use the formula:
Interest Paid = Total Payments - Principal Amount
In this case, the principal amount is $14420 and the total payments over 7 years is $493 per month * 12 months * 7 years = $34452.
Therefore, the interest paid is $34452 - $14420 = $20032.