Here are several ways how to make $100K with a car? Here are some ideas:

1. Start a transportation business: You can start your own transportation business, such as a limousine service, shuttle service, or taxi service. To be successful, you will need to invest in a reliable vehicle, obtain the necessary permits and licenses, and build a customer base.

2. Become a truck driver: Truck driving is a lucrative career that can earn you over $100K per year. You will need to obtain a commercial driver's license (CDL) and be willing to spend long hours on the road.

3. Drive for ridesharing services: Ridesharing services such as Uber and Lyft offer drivers the opportunity to earn a substantial income. To maximize your earnings, drive during peak hours and in high demand areas.

4. Deliver packages: Package delivery services such as Amazon Flex, UPS, and FedEx offer drivers the opportunity to earn money delivering packages. To be successful, you will need a reliable vehicle and a good driving record.

5. Rent out your car: You can make money by renting out your car on platforms like Turo or Getaround. This is a good option if you don't use your car often and want to earn extra income.

6. Advertise on your car: You can earn money by advertising on your car through companies like Wrapify or Carvertise. These companies pay drivers to wrap their car with advertisements and drive around town.

Whatever option you choose, be sure to research the requirements and potential earnings before getting started. With hard work and dedication, you can make $100K with a car.