You would enter the sale of your car in the investment section of TurboTax.
- Withing your return, select Federal tax
- Select Wages and Income
- On Your Income page, click Start button for Stocks, Mutual Funds, Bond, Other
- On Did you sell any investments in 2022?, click on Yes button
- On next page, answer whether or not you received a 1099-B or a brokerage statement for the sale, answer No
- On next page, Choose the type of investment you sold,
- Continue and enter the information about your sale