@jean409
Without providing the original cost of the trade-in, the journal entry below is the best I can give you. Your company vehicle asset account will stay overstated by the trade-in's original cost since you did not provide that. The trade-in value will not be part of the final journal entry but needs to be entered as a credit to balance the entry based on the limited info you provided. So, if you just need to get the down payment and loan on the books, create the following journal entry:
| | Debit | Credit |
| New vehicle (Company vehicle asset account) | 200,000 | |
| Ask my accountant (to balance) | | 24,000 |
| Loan payable | | 125,000 |
| Bank account | | 51,000 |
That will at least allow you to reconcile the bank account for the down payment and keep the loan balance accurate as payments are made. The 'Ask my accountant' expense account is just a placeholder and a way to flag your CPA/tax accountant to finish the entry. Your CPA/tax accountant will finish the entry by removing the trade-in's original cost (credit), closing out the accumulated depreciation (debit) and booking the difference to gain/loss. Your gain/loss is equal to the original purchase price of the trade-in less the accumulated depreciation plus $24K. So, if the trade-in was fully depreciated, your gain will be $24K.
If you know the trade-in's original cost (I'll use $100K in this example) and you know that it was fully depreciated, create this journal entry:
| | Debit | Credit |
| New vehicle | 200,000 | |
| Accumulated depreciation | 100,000 | |
| Old vehicle | | 100,000 |
| Loan payable | | 125,000 |
| Bank account | | 51,000 |
| Gain on sale of asset | | 24,000 |
Hope this helps.